Kt150 tube life

Kt150 tube life. Amplifier Ayon Spirit-V. Mar 9, 2018 · A couple weeks ago we shared on this page the review of Christiaan Punter of www. Product Description: AMAZING & POWERFUL – THREE DIMENSIONAL PERFORMANCE – WIDE OPEN ORGANIC. JJ Electronic. KT150’s are super-powerful tubes that really have incredible tube-untypical bass. The wonderful folks at Tung-Sol have done it again, and are introducing a brand new tube to the world! We’re so happy that at least one company is doing R&D into brand new tube designs. In Stock. 2W (use 50W) resistor. Bias. The sound is very powerful with big bass, smooth mids and silky highs. MP-501 V5 is our flagship integrated tube amplifier. No issues, at least day 1. Along with a look at the new Alternate Mode MalletKAT GS Line. This beast is rated for 70W plate dissipation! That's 10W more than the already impressive Tung-Sol KT120 power tube. com/products/tung-sol-kt-150 Tung-Sol KT150. Every order over $100 gets free shipping. com about our PrimaLuna DiaLogue Premium Poweramplifier. We are here to help for the life of your product. $720. 000 Hz. Here at AliExpress, you can also find plenty of styles of kt150 tubes, such as new. The LF’s are being fed through ATI 543NC Class D amp. Left and right channels Analog output level display, power tube current display in VU meter. The Jadis I 88 KT150 stands as a monumental achievement in the world of high-fidelity audio, embodying the timeless adage that a classic never ages. MP-501 can provide good bass response, big soundstage and very fine sonic details to the audience. Note: KT150 tubes can only be used with Prologue Premium, Dialogue Premium and Dialogue Premium HP. Out of the box, the HP delivers 70 watts per channel with EL-34s and 73 per channel with KT-88s. Frequency Response 5 Hz – 80 kHz. Nov 11, 2014 · Power Supply Schematic - KT120 Push-Pull (PP) Tube Amplifier. the KT150 was $275 including shipping), but it provided piece of mind and was worthwhile as the other tubes still had about 1600 hours of life remaining. Post removed Feb 11, 2020. Jan 29, 2014 · This is really one of the best tube amplifiers you can buy to a price level of 30-40 thousand zlotys I heard. output levels in excess of 300 watts. 6LW6 24/1. MP-501 employs powerful Tung-Sol KT120/KT150 pentode power tubes and produces 55W per channel into both 8Ω and 4Ω. The KT 150 has killer bass slam and extension. Jun 18, 2019 · The Audio Research VT80SE Special Edition Tube Power Amplifier provides a spectacular soundstage and a natural sounding presentation. Visit us now! Oct 10, 2013 · Xti16, I've been running with KT-120s in my last 2 ARC amps. ”. Dec 13, 2016 · are the KT88, KT100, KT120 and KT150 Tubes safely interchangable generally speaking in a well built tube amplifier? The KT120 and KT150 are both pentode devices and the KT88 and KT100 are described as beam tetrodes so no, I wouldn't think these can be easily interchanged even though the data sheets have the same "pin-out". New Plate Current Matched Octet of Tung-Sol KT150 Vacuum Tubes. Jan 13, 2016 · Merry Christmas & a Happy New Year . KT150 Tungsol. The VT80SE tubed power amplifier is built to last a lifetime, and its quality is evident both on the inside and the outside. ), the TUNG-SOL KT120 Power Pentodes and the more recent TUNG-SOL KT150 are practically the same. Oct 10, 2019 · Audio Research is proud of the fact that VSi75's new power transformer was designed around the KT150 power tube. C-J CA200. Midrange is big, BUT the midrange is not as thick and creamy as EL34s/7581s. So it is 186 Vpp neede to fully drive the push Mar 17, 2021 · I have 16 KT-170's running safely in my pair of PL Dialogue HP's. The size of the Tungsol KT-120 tube is substantially more than its KT88 cousin. All gain stages and the power stage have also been redesigned and optimized to ensure the shortest signal path and the most direct Mar 10, 2022 · I see way to much derogatory stuff online about Chinese power tubes - I repaired tube gear for many years in South Africa, the UK and the USA. Oct 17, 2022 · KT150 vacuum tubes as single-ended class A power amplifier. 0% 3 Year Financing Available!! 70+70 Watts RMS Ayon Spirit V - PA Power Amplifier - Pure Class A - Pentode/Triode - No Class AB1 - NO Ultralinear! Jun 29, 2016 · A pair of KT150s can allow an amplifier with a power output approaching 300 watts to be built. Made for audio enthusiasts who crave top-notch amplification, this beam tetrode vacuum tube is an audio juggernaut that delivers superior high power with impressively low distortion. Items 1 to 40 of 76 total. The highs have a clear and very present sparkle (love the clocks in DSOTM). Even the weak ones. KT150 vacuum tube made by Tung-Sol is the most powerful octal beam tetrode ever produced. Inputs: 3 line inputs. Outputs impedance: 4 – 8 ohm (other impedance available upon request). I have used may PP powerstage bench - picture and schematic below - able to drive AB1 and AB2. com. class a1 audio amplifier - single tube volts volts volts ma ma ma/v ohms watts percent ua pentode printed in the u. A single pair of KT150s produces 150 Watts per channel in the ART150 stereo amplifier, while two pair produce 300 Watts in the ART300 mono-block. The Tung-Sol KT150 glass envelope is a special egg shaped balloon that was devel Tung-Sol KT150 beam power tetrode manufacturer information: With a massive plate dissipation of 70 watts, the Tung-Sol KT150 is the most powerful octal beam tetrode ever produced. Specifications subject to change without notice. The fact that the glass envelope has no flat sides means the Tung-Sol KT150 has no problems with microphonics. These amplifiers employ the recently developed KT150 output tubes. The Tung-Sol KT120 vacuum tube is a powerful and versatile tube option, particularly if you desire a dynamic and impactful sound with a strong bass foundation. I'd appreciate hearing from anyone in the know on this subject. Output Power-Pentode mode 2 x 70 W. 10Hz -19kHz @-3dB. Apart from a fairly marginal difference in terms of Cathode Filament Current and a Plate Dissipation of about ten Watts in favour of the KT150, from an electrical point of view (Anode Voltage, Impedance, Transconductance etc. Fully tested in our lab & listening room PrimaLuna Silver Label KT150 Tube. hull new sensor, 55-01 2nd st. 6inch)! The availability and exact tech specs are TBD. GENALEX GOLD LION KT88 MATCHED QUAD. Just heard from my amp designer/builder. Rolltide Forum Resident. The Tung-Sol KT170 is the largest and most powerful tube in the 6550, KT88, KT90, KT120, and KT150 series of audio tubes. The Triton Evo mono blocks offer true balanced or single ended operation combined with the ability to deliver 120 watts per channel. Mark and I were talking offline about companies using KT 150s as actually intended. Long an advocate for higher rated power tubes, Audio Research feels that the KT150s deliver increased detail, soundstage, highs, and weight; all with no appreciable loss of tube life and reliability. 5" (113mm). Text and photographs: Marcin Olszewski. Platinum Matched tubes are matched by the manufacturer for superior performance and long tube life. Technical Details: Class of Operation: Triode* or Pentode mode, Class-A* Tube Complement: 4x KT150 Tung-sol;2 x 12AU7, 2 x 6SJ7 tubes Load Impedance: 4 Integrated amplifier with remote control and digital input. My knowledge of electronics theory is limited (relating to valve tech) but I'm confident with a soldering iron, as well as following basic safety guidelines. Specifications. 2 amps might be but it’s hard to tell since they operate in Class A. Output Power:Triode mode 2 x 75 W. The KT120s sound warm, tonally rich, colorful and much more musical. If you have low efficiency power hungry speakers, MP-501 is your solution. For the KT150, ARC reports that it should last 3000 hours although some people have extended their use beyond that time. Low THD was not the goal of the project. So the same point will be in that plot at around -62 V, that will become -93 V. Thanks. Beam tetrode/kinkless tetrode (KT) vacuum tube (valve) for audio amplification; Characteristics: High power with low distortion; Expected lifetime under normal usage: 2000-3000 hours; Note: KT150 tubes can only be used with ProLogue Premium, DiaLogue Premium, DiaLogue Premium HP and EvoLution (100, 200, 300 Oct 10, 2013 · The review of the Icon Audio, KT150 tubed amp was very favourable, but Icon Audio makes very good, well designed and priced amps, designed in the UK and built in China. I am looking for an assessment by anyone who has utilized the KR Audio KT 150 Tube. It is a big upgrade from the legendary MP-301 MK3 in terms of sonic details, dynamic and power. Output Power / Triode mode 1 x 100W. Op manual shows 40-60 for my model. Interest-free payments with Afterpay, Zip or PayPal. Delivers peak power with extreme reliability and long tube life. While it may work on the face of it, the KT150 draws a LOT more current than those other tubes, as a consequence of this, there is a much bigger demand on the transformer. As a drop-in to existing 6550/KT88 amps, the KT120 is impervious to overload, delivering peak power with extreme reliability and almost infinite tube life. Infrared remote to control motor potentiometer, volume and mute on remote . The rep said my 302BRC can be changed from the EL34s to KT88/KT120/KT150 tubes. #3. The influence may be retro, but the sound of these KT150-based units is timeless: Smooth, warm, and free of fatigue. Below is a link to one of our forum posts with photos of the KT150's being used in a pair of M-125's. If you can imagine a perfect EL34 tube with about five times more power, that is what the KT150 is! Since its introduction, the KT150 has become Pat’s favorite power tube. Inputs. There is no solid-state glare. I've always been under the impression the KT150 tube is more about the additional power for less efficient speakers then it is better sound. Sadly tube manufacturers don't throw away anything if it can somehow be sold, so every tube will end up in someone’s system. com Audio Tubes Direct is an authorized Tung-Sol, Electro-Harmonix, Genalex, Mullard, Svetlana, Sovtek and JJ Dealer. It is correct that Allnic uses the new TungSol KT170 in their new T-2000 30th anniversary integrated amp with extremely good results. With the success of the KT120 and KT150 they dialed things up Jan 2, 2018 · 5, The front stage uses two Czech ECC83 and 6SN7EH vacuum tubes each, and the rear stage uses two KT150 vacuum tubes for class A power amplification The sound is fine and smooth, transparent, positioning good, and good at control. Input Impedance at 1 kHz 47KΩ. If you want Audio Research sound without the price of their Reference series, this amplifier delivers! The result is low to no maintenance, long tube life, and the lowest possible distortion for amazing sound. PrimaLuna: Vacuum Tube Technology Want a more 'human' sound quality? We have just what you need at The Audio Tailor with the PrimaLuna range. Since ARC cant provide us w/ the quantity of tubes ( KT150's) needed for retubing , we found an alternative source of good quality tubes burned in & closely matched from a tube vendor in Chicago. The Tung Sol KT150 has all the attributes of the KT88 but with 50% greater power enabling an output of 85 Watts Kt150 tubes has items of push-pull tube amplifier, vacuum tube tester, electron tube and tube socket. Luckily for me, he was right and the Experience power and precision like never before with PrimaLuna's KT150 Silver Label Power Tube. But if you’re that guy or gal that has to wring a bit more performance out of everything, consider the KT150 option in your HP. These life expectancies are only approximate. I could be wrong, I've never heard one. Nov 18, 2017 · The 120 and 150 will take more abuse basically. Most powerful tube in the 6550/KT88/KT90/KT120 family, developed to improve thermal dissipation and maintain a superior vacuum for the best sound. The Tungsol KT120 when used at the parameters found in existing 6550 / KT88 / KT90 circuits , the Tung sol KT120 is impervious to overload, delivering peak power with extreme reliability and long life. ga('set', '&cu', 'EUR'); ga('ec:addImpression', { 'name': 'SVETLANA -S- KT88', 'id': 'NN-SVKT88', 'price': '69. Glen Rock NJ 07452. Still well within the safe zone it seems. The new Jadi Mk. The Tung-Sol KT150 glass envelope is a special egg shaped balloon that was developed to improve thermal dissipation Dec 4, 2020 · The Tung-Sol KT170 also has an equipotential cathode for increased reliability and to effectively amplify audio frequencies in the output stages of High-End Audio equipment. Oct 30, 2020 · Tung-Sol is releasing a new tube – Tung-Sol KT170. PSVane Art KT150 is a high-end tetrode power tube with 70W plate dissipation. Frequency range: 15 – 35. A nice amplifier but it does offer room for improvement. From beginners to life-long hobbyists to industry professionals Jul 23, 2013 · Icon Audio is upgrading its existing range of valve amps with the fitment of the new Tung Sol KT150 tube. I have tried both the kt120 and kt150, I believe I was using an Rk of 680 ohms. The side to side dimensions are just fine. 8 out of 5 stars. If, I decide to upgrade the amps to REF 250SE amps, then Audio Research will perform the upgrade, which includes the addition of KT150 tubes. Out of stock. Using KT120 or KT150 tubes will change the sound but it will not result in more power. Tubes list: 4 x KT150 ,2x ECC83, 3 x ECC82: Dimensions: 50 x 33 x 22 cm: Weight: 32 kg: Consumption: 300 VA: Our everyday life . Aug 15, 2015 · The downside to these tubes is that they are expensive. 23. Input Impedance at 1 kHz 100 KΩ. JJ Electronics Amplifier Tube (T-12AX7-S-JJ) 4. 5Kg. None of these options are real good fits. Clearly the Hickok tester was not accurate on the original set of tubes, albeit my tech did tell me that he was not sure that the test had any validity. PrimaLuna. KT150 output tubes in VTA M-125 monoblocks Edit on 12/16/17 > I have had other customers tell me that the Tung-Sol KT150's will not bias properly in either the VTA M-125 or the VTA ST-120. Replaced original packaging with very sturdy boxes. A brand new Russian-made Gold Lion, Tung-sol, or Mullard reissue could be brand new in the box, factory fresh, and have only 10% of its life left. Read more We are proud to introduce our new KT150 mono power amplifier, the Triton Evo. 9', 'brand': 'SVETLANA Electron Devices', 'category Power Tube Tetrode High Quality (Quad Matched) The Tung Sol KT-150 is a high-end tetrode power tube with 70W plate dissipation. If one needs more SE power than a KT88, look to the KT120. 5 times the shown 400 V, so all voltages need to be increased 1. They draw 1. The tubes are running with up to 600V plate voltage at about 80 - 85 mA current, measured at the cathode, so dissipation is also in the 50W-area. com Also Available in a Tube Integrated Amp! We are proud to introduce a new generation of fully balanced designed KT150 stereo power amplifier, the Spirit PA. Beam tetrode vacuum tube for audio amplification. At this point I cannot comment on SQ as the tubes were right out of the box, all matched, but nothing broken in, so I am not in a position to comment other than to say, there is definitely more kick than with the KT120s-sounds like a much more powerful amp. planetofsoundonline. a specific tube for the best possible performance. It is extremely reliable and guarantees a long life. With an internal plate length of 55mm and a massive plate dissipation of 70 watts (a KT88 is typically only 35mm and 42W), the Tung-Sol KT150 is the most powerful octal base beam tetrode ever produced. KT150 vacuum tube made by Tung-Sol - beam power tetrode. Dec 20, 2017 · The Promise of KT 150 Output Tubes. Layout of the KT120 push-pull amplifier is uncritical and point to point wiring is fine. Buy with confidence from an official brand stockist. +12018790000. Unfortunately their tubes are on the pricey side (e. Just one hour after the power is turned on, if you measure the plate center temperature with a non-contact infrared thermometer, you can see that it is in the range of 175 ° C to 180 ° C. Bandwidth 8Hz-70kHz / -3dB. Some points to note about the PrimaLuna Power Tube Program. The use of a triode connected tetrode has two distinct advantages, (1) 550V plate voltage compared to 1000V for traditional triodes like the 845, and (2) the indirectly heated cathode requires less mitigation of hum. Oct 27, 2013 · With a massive plate dissipation of 70 watts, the Tung-Sol KT150 is the most powerful octal beam tetrode ever produced. I am not sure that not being designed for a specific tube, precludes the benefits of retubing. html The M-2500s have the following features: The M-2500s are push-pull monoblock power amplifiers. The Tung-Sol KT170 also has an equipotential cathode for increased reliability and to effectively amplify audio frequencies in the output stages of High-End Audio equipment. The KT150 output tubes in the Reference 160M should have an expected life of approximately 3,000 hours, while the smaller 6H30 tubes should have a life expectancy of approximately 4,000 hours. Feb 4, 2017 · I built a KT150 PP-Amp during winter 2014/15, which has obtained in the meantime its 2nd set of power tubes - the first set had about 4000 hrs. Apr 3, 2016 · I want to used KT150 tubes. View attachment 72087. KT150 TUNG-SOL. Perhaps the best so Categories: Accessories, PrimaLuna, Tubes. The KT-120s made a huge positive difference across the board, in my opinion. The Tung-Sol KT170 has a power dissipation of 85 watts allowing amplifiers using a pair of these tubes to reach power output levels in excess of 300 watts. I had read somewhere someone said that you could just replace the KT150 with the new KT170 for instance if you owned the former T-2000 amp. upscaleaudio. The salient point is 14% distortion at 20W! This is exactly what one would expect with a single ended pentode. david12 OP. Feb 17, 2018 · The KT150’s power is unquestionably present. PrimaLuna - KT88 Power Tube - Silver Label. It is a comprehensive amplifier that not only can play very sweet and smooth female vocal, but also can handle high dynamic range symphony unbelievably well. Or they can choose cryo-treated KT150 tubes for $720 more, saving $400. In theory they can make more output power but only if the amp they are in takes advantage of those higher limits. Availability. Input sensitivity for full power 500mV. This tube ensures a solid low-end foundation. " I’m surprised that the ARC website now The Tungsol KT150 vacuum tube is quite possibly the answer. The Tung-Sol KT150 glass envelope is a special egg-shaped balloon that was developed to improve thermal dissipation and maintain a superior vacuum for the best sound. In AliExpress, you can also find other good deals on amplifier! Keep an eye out for promotions and deals, so you get a big saving of kt150 tube amplifier. Return to Products. KT150 SE at 20W is only 3 dB louder than a SE 10W amp. The Audion Super Sterling 150 uses Tungsol KT150 pentode tubes the amp delivers approx. net/ Location: Winnipeg, CANADA. Read more; Our distributors Jul 1, 2020 · New Sensor through their Tung-Sol brand name has been making the KT120 since 2005 IIRC. Collapse all responses. New Tung-Sol KT170 Vacuum Tube. It took years of development and refinement resulting in unique minimalist true balanced circuit topology to produce an accurate and seductive holographic soundstage. Pentodes make outstanding output tubes in PUSH PULL where the H2 distortion is cancelled in the output transformer, but poor single ended output tubes. One thing worth pointing out, I am using VT-80 for my mid’s and high’s only in a bi-amp setup. Brand New Tung-Sol Reissue KT150 KT-150 Factory Tested Burned In Vacuum Tube. Load Impedance 4 & 8 Ohms. They provide continuous power as follows: PX25: 20W Triode. Made in Russia. Released in 2013, the Tung Sol KT150 is the contemporary Beam Power Tetrode class leader. The ultimate Octal Beam Tetrode, with 70W plate dissipation. They excel in S. In like new condition, not a scratch or blemish to be seen. Additionally, this tube is 5-1/2″ from bottom of base (not including pins) to the top of the glass. Bandwidth 10Hz – 60kHz / -3dB. KT150: 100W Pentode. There is no distortion or noise. Bandwidth 6Hz – 70kHz / – 3dB. The Tung-Sol KT150 glass envelope is a special egg sha. 6. , long island city, ny 11101 tel: 718-937-8300 fax: 718-937-9111 www. The company says the KT150 can be used in single-ended, ultralinear and triode designs. NEW Matt presents bias and operation data for the 6V6 tube in SE operation - 6V6 Single-Ended (SE Request for KT150 SE or PP drawing. What I would like to improve in the sound is a bit more dynamics/vibrancy, more detail, a bit fresher sound (slightly less hummmm), a bit tighter Oct 30, 2020 · Due to the success of the KT120 and KT150 tubes and the popularity of these tubes with High-End Audio manufacturers, the Tung-Sol KT170 tube has been developed to provide a beam tetrode with even more power capability. Feb 12, 2018 · With these tubes, the PrimaLuna amp is capable of injecting life and excitement into just about any speaker. Apr 30, 2021 · The Lyric Ti100 Mk. Musical finesse with 2 days ago · KT120s at 117ma each, GM of 7400 matched pairs, Dissipation 50 watts per tube (no red showing) Max clean output (under 1-1. Nevertheless I much prefer this sound. Includes KT150 (Tungsol PrimaLuna branded tubes valued at $820 RRP). From today, the Icon Audio Stereo 60MkIIIm integrated amplifier (above), Stereo 60P MkIIIm power amp, and the MB30se, MB90 MkIIm and MB150 monoblocs are Flexibility in tube selection: The Lyric Ti140 can optionally operate with EL34, KT88, KT120 or KT150. The Reference 110 however required no modification to run with KT150’s, they can KT150 Sound & Tube Test#KT150 #tubes #monoblocks #tomcataudioVisit my website at https://tomcataudio. Apr 6, 2020 · The original KT150's that came with my amps sound absolutely amazingand they are far better than the non-original 'supposed' quad matched quartet. When you explore AliExpress to shop vacuum tube, you can find other good deals on Home Theater Amplifiers! KT150 Stereo is our first commercial integrated amplifier. I care about a favorable ratio of even to odd harmonics and a warm, saturated tube sound. Thread starter Priaptor; Start date Jun 5, 2014; Promoted Threads. 1+ in stock. But they also don't have the dynamics or frequency extension. 25 watts into an 8 ohm load. United States. Peripheral power tube current adjustment button and current display and dynamic output level UV meter 7. To adjust the bias there is a special measuring circuit, which indicates the optimal Nov 1, 2023 · The KT150 is a totally new design intended for high end audio use. After the introduction of the highly successful Tung-Sol KT120 Jun 24, 2022 · Today we’re taking a look at the new drum sets from Kat Percussion, the KT300 and KT150. The thick glass envelope has a This is one of the most powerful audio power tube in production today. The only exception is that smaller chassis products like ProLogue One, Two, Four, Five, Six, and Seven as well as ProLogue Classic and EVO100 models, are all NOT KT150 compatible. I never observed "red cheeks" at this point - but yours Tube amplifier with stable performance, can be used as a highpower sound amplification accessory. Power. $175. Ideally you would want a 6A tap. The tubes are capable of power dissipation of 85 watts (vs 70 watts for it’s predecessor KT150) and can do 300 watts in push-pull mode. May 7, 2019 · The CTA408’s power amp section is built around a quartet of KT150 output valves used in an under-stressed circuit with a claimed power output of 75W per channel. Call for more details – 1-800-676-1085 Ext 2. Signal input: 400 mV for max power. Add to cart More. Feb 6, 2017 · The Tung-Sol KT-150 was selected for the output tube because of its 60W plate dissipation and good linearity when wired as a triode. The Tung-Sol KT150 glass envelope is a special egg shaped balloon Apr 24, 2019 · All the rest of you any opinions on the KT150 or something else I should be considering for my Primaluna I currently have PL branded EL34 power tubes and I've put the VRD's Penta Labs KT-88s in as well. Following the announcement of the Audio Research GS150, which feature the new KT150 output tube, Audio Research, has been working on substantial performance upgrades for its Reference amplifiers to take full advantage of a full changeover to the KT150 output tubes. com/kt150. Brand New Tung-Sol Reissue KT150 KT-150 Plate Current Tested Vacuum Tube With a massive plate dissipation of 70 watts, the Tung-Sol KT150 is the most powerful octal beam tetrode ever produced. Full support. It's one of the most familiar tubes. I have a set of KT120 in an amp designed around a 6550 or KT88 simply because of their higher voltage ratings. 12-20-2017, 08:02 AM. drawn by r. Apr 18, 2022 · The KT170 has it's screen current trailing off up past 800V plate V (for grid 1 at 0V), while aligned grid tubes drop off to near level by 100V to 200V. May 18, 2022 · A question about the sound differences between the EL34, 300B and the KT150. Dimensions (WxHxD): 43x19x29 cm. Apr 18, 2017 · The Tung-Sol KT120 (and KT150) tubes are new designs, basically more powerful versions of KT88 and 6550 tubes. We carry all of the major brands in NOS, vintage and New Production vacuum tubes. New Tung-Sol KT150 Vacuum Tube. The Tung-Sol KT170 With a massive plate dissipation of 70 watts, the Tung-Sol KT150 is the most powerful octal beam tetrode ever produced. Oct 18, 2021 · I have way more KT150 tubes then i will ever use! these are all low hour tubes that have been burned in for 48 hours then tested and graded (grade marks have been removed) these were then installed into gear that was sent off to trade shows or reviewers and once returned, The units got new tubes and boxed up and sold as B-stock gear Review of the Audio Research Reference 110 with KT 150 tube upgrade, a beast of a tube power amp from ARC, the Ref 110 delivers the goods on many fronts and is one of the most transparent tube power amps I've heard. Polk T50. The KT150 power tube delivers a strong bass signature that adds weight and impact to your audio. Characteristics: High power with low distortion. For a simple set up with reasonably efficient speakers (over 88 dB/W) this is a superb choice: fast, dynamic, clear sound with great staging and texture. A pair of KT150s can allow an amplifier with a power Mar 13, 2020 · Delete. Other voltage are available upon request. Excellent condition. 86. The 5th generation MP-501 is the flagship integrated amplifier produced by Musical Paradise. #1 Best Seller. The Tung-Sol KT150 glass envelope is a special egg shaped Apr 11, 2014 · Oh I agree that some look at it that way, and while I have heard a pair of 120 mono blocks, I am yet to hear the 150's, but I have heard of others preferring the 150's. E. Tube Complement KT150. PrimaLuna is a mondial brand of tube-electronics established in 2003 in the Netherlands by Herman van den Dungen. Output Power-Triode mode 2 x 45 W. com www. It even has a fine-tuning switch for EL-34 and KT88/KT120/KT150 tube types. Even if you were going from an EL34 to a KT150, I could never Jul 25, 2013 · Here's a pic of a Luxor with KT150s: I also spoke with Jolida yesterday. PrimaLuna KT150 Silver Label Vacuum Tube Beam tetrode vacuum tube for audio amplification New Plate Current Matched Quad of Tung-Sol KT150 Vacuum Tubes. Allnic believes in the importance of using high-quality, low noise and powerful driving circuitry in all its amplifying devices. Page 1 of 2 [ 19 posts ] Dec 2, 2023 · Further Information: . Sort. I'll have a pair of KT150 class A Monoblocks running at the HiFi show and most likely the Topaz Artisan 150 on display. II runs also with EL34, KT88, KT120 and If you don’t want to fiddle, sit back and enjoy, these are the world’s easiest tube amplifiers to live with. Several SSE users have seen the getters fade in their expensive Russian Tung Sol 6550 reissues within a year at 75 mA. Auris audio Mono Block -Forte 150 uses Two KT150 for power output for each monos, Very strangely a both amps popped the KT 150 same time. Please refer to the list in your owner’s manual, with this addition: All PrimaLuna products from day one can use the newer KT120 tubes as well as KT150 tubes. 84 (that is 1. Amplifier Ayon Triton Evo. It has a plate dissipation of 70 watts and so a pair of KT150s can allow an amplifier with a power output approaching 280 watts to be built. Output Power:Pentode mode 2 x 130 W. $237. As to the KT150 and KT170, these may be the new flavor du jour and if there is insufficient demand then New Sensor may discontinue their production. The Tsakiridis Aeolos Ultra integrated is conservatively engineered to put out 70 watts X 2 with a lot of dynamic headroom but having tremendously long tube life. Class of Operation Triode* or Pentode mode, Class-A*. Enter the KT120, the most powerful tube in the 6550/KT88/KT90 family. Can't wait. Our friend is just going to replace the tubes of his amp from KT120 to KT150. Not only a powerful, reliable and top performing tube but a sexy Sep 20, 2015 · The KT150 offers more power and a longer life than any of the above mentioned tubes (about 10,000 hours in a cool running Primaluna amp). The Tung-Sol KT170 tubes are a further development of the well-loved KT120 and KT150. For example the ARC REf 110 retubed with KT120's sounds much closer to the ref 150. My KT150 amps sounded a little dry at 40ma per tube. 5 watts RMS, max output at Soft clipping 48 watts RMS. Its just a mater of raising the rear tubes up about 2 -3 inches. As a hack, 750VDC dropped to 650VDC through a 100V 242mA = 400 Ohm 24. Toggle signature Taiko Audio Extreme/XDMS > Sablon Audio Reserva EVO USB > Aqua Acoustic Formula XHDV2 > Sablon Audio EVO Interconnects > Khozmo relay shunt passive vc > PuLSar45 DC SE amp > Sablon Audio Reserva speaker cables (pigtailed) > Avantgarde Duo Jul 13, 2021 · As you may know, ARC has their own proprietary system for matching tubes, so the only way to ensure a replacement tube was a good match with the other (7) KT150s was to buy it from ARC. Should have them early next week. They are cut from the same sonic cloth from top to bottom instead of being a Frankenstein tube with one kind of bass, another type of midrange, and yet another type of highs. 300B: 30W Triode. Fully embodies KT150 unique delicate, transparent, good sound position, high sound control. Sep 8, 2020 · The tube has 70 W of plate dissipation, so at 600 V you will bias around 82 mA. The amp specs between the two integrateds are virtually identical but the kt150 is a far superior tube to my ears. Matched sextets and octets are available as well. In order to achieve relatively high output power without sacrificing Mar 8, 2024 · 1. The tube cage will not fit over KT150 tubes. The amp has been designed to work with lower efficiency loudspeakers from approx 86db and up. No flat sides means the Tung-Sol KT150 has no problems with microphonics. An easy and fun https://www. 5 ^3/2). Input type. Adaptive AutoBias also provides unparalleled flexibility by allowing use of almost any tube on the market today. The input stage is equipped with a 12AX7, the phase reversal is realized with a 12AU7. Our tubes are always tested, matched and guaranteed. . First of all, please ensure your amp manufacturer is on board. I can vouch it had less than 1000 hours in 2 years as I have NAIM NAC 252/NAP 300 in the same room. Weight. And it comes with many features! Based on our MB90 monoblock power amplifiers the Stereo 60 offers the convenience of one unit not requiring a separate pre-amplifier. 50ma showing real hope. An alternative that allows 6 volt driver tubes is to series a 20 ohm 10 watt resistor in series with the driver heater. The Tung-Sol KT150 glass envelope is a special egg shaped balloon Title: Tung-Sol KT150 August 2013 Sell Sheet_Layout 1 Created Date: 8/26/2013 4:04:17 PM Oct 12, 2017 · A tube tester is really only good to weed out faulty or end of life tubes if old stock or to check new tubes for possible poor manufacture. This completely new original design takes the best features of our 211 Pacific Amp Monos and packs them into one chassis. Australian Warranty. Instead of scrambling cash for a new set last minute. The amplifier is designed for the triode mode, although the ultralinear option is also provided. And there is the other thing too, personal preferences, and the amp Itself plays a part (circuit design). The limit is set by the B+. Bass is more robust than any other power tube I’ve used. The super flexible Lyric Ti100 Mk. Jan 29, 2019 · That said, vacuum tubes must be replaced from time to time. ehx. Highs soar. You can shop for kt150 tube amplifier at low prices. May 22, 2020 · While I can't find it now, I thought I read somewhere on the Forum that running KT150 tubes in a Consonance 880i isn't as good match as the 880i isn't built for that level of tube. However, the current demand of the KT150 is rather large and the cost of the power supply will be outrageous relative to the 10W amp. IMO - This is a marketing tube. New JJ KT88 Vacuum Tube. The answer isn't so straight forward and thus I Dec 20, 2021 · First, try inserting the Svetlana EL34 into the S1616D. 4, four KT150 tube rear stage push, high pressure, high power, full sound calm, momentum, delicate open, low frequency unusually strong and powerful, cope with symphony and other large food speakers easily. The seated height is approximately 4. pa Jan 29, 2019 · Life of KT150 tubes on ARC Amps I have Audio Research 250SE amps and the tubes in it have 2400 Hours. The result is low to no maintenance, long tube life, and the lowest possible distortion for amazing sound. 25W of Class A single-ended power per channel into 8 ohms. BTW you won't hear any difference in sound level between 120w and 150w, it's much more significant what kind of speakers that is used. It is the most powerful tube in the 6550/KT88/KT90/KT120 family, developed to improve heat dissipation and ensure optimal sound performance. Mit nur einem Paar KT150 kann man eine Endstufe Mar 11, 2022 · Inputs: 1x line unbalanced stereo (RCA and XLR connectors) Available Colors: Matt Black, Frozen Silver. Plate dissipation of 60 watts and higher current handling capacity has allowed the design of new amplifiers which are unique, extremely powerful and stable. hifi-advise. And this is the KT170. With low prices, we don't fault you for Dec 4, 2020 · Sallingboe Audio said: We are distributor for Allnic in Denmark and Norway. My opinion may change later, but for the here and now I think both the KT-120 and KT-150 tubes are solid home runs. KT150 Tung-Sol. We have KT88 driver tubes, driving a pair of Single Ended This is a KT150 version, a significant step up in performance and power over the base Ref 110. The Shuguang 6550 tubes are also quite robust, but aren't substitutes in many amps. At the very least they draw more filament current than KT88s. 5 times and currents by anfactor of 1. 8-2A heater current, so you would be pushing it with a 4A tap including your 12at7. com/collections/lab-12/products/lab-12-suono-amplifierAn in-depth tour of the Lab12 Suono Tube Power Amp. Dec 17, 2023 · Further Information: . A strong 6SN7-double triode serves as a driver for the output tubes. Sep 4, 2014 · Here's how Upscale described the sonic changes: Maybe a little punchier in the top and bottom end compared to the KT120s, and you get a smidge more power though the power gain is nothing you’d hear the difference in sound is more due to the different tube than anything else. POINT TO POINT WIRING The result is low to no maintenance, long tube life, and the lowest possible distortion for amazing sound. Oppo BDP-105D and PSA DS DAC. This is the smallest, baddest amplifier we can make - not having to compromise on more or less anything. Log in to respond. I noticed in the ARC 75SE manual, life expectancy is stated to be only 2000 hours. The Tung-Sol KT150 glass envelope is a special egg-shaped balloon that was developed to improve thermal dissipation Electro-Harmonix, 55-01 2nd Street, Long Island City, NY 11101 tel: 718-937-8300 800-633-5477 fax: 718-937-9222 www. "540V-0V-540V" gives 750VDC cap-input, 480V choke-input. This is pentode mode with screen grid at 225V. Icon Audio's MB90 MKIIm pentode monoblock power amplifiers are proudly inspired by the legendary English Leak/Mullard designs of the 1950s. Apr 4, 2021 · Seems so. Amplifier Ayon Epsilon EVO. It would be nice if PL made a nice audiophile grade adapter to do this, but $5 socket savers plugged in together does the trick nicely. Weight: 19. Dimensions (WxDxH) cm. Silver Label Only. Frequency Response 8 Hz – 60 kHz. 725. Jan 12, 2018 · Marcus, I think it is a mistake for people to assume that you can easily swap in the KT150 tubes in place of stock KT120's or 6550's, KT88's etc. This 30KG monster consists of 4 units Tung-sol KT150 power tubes by default, providing 55W (RMS) output per channel under pure Class A mode. The Tung-Sol KT150 glass envelope is a special egg shaped balloon that was developed to improve thermal dissipation and maintain a superior vacuum for the best sound. Does its performance rationalize the 250% - 400%+ (depending on mo Mar 12, 2015 · Audio Research, has just announced their new SE amplifiers. $63. Stuart Smith takes a listen for Apr 11, 2014 · With regards to output tubes, we may well be in the golden age of tubes. Aug 25, 2023 · This amp can use EL34, 6550, KT88, KT120 & KT150 tubes. Feb 19, 2020 · Anyone have a suggestion as to a tube tester that can actually supply the 600+ volts needed to actually test the new KT150 tube? Not sure if an Amplitrex can supply that much voltage daveyf 02-19-2020 5:56pm Mar 3, 2018 · With its versatility with different types of output tubes, including 6550, KT88, KT90, KT120 or KT150, I just can’t decide which one’s to try. Sold the amp to a friend as I preferred the tse. Jun 25, 2020 · No, it won't produce more power with other tubes. Looking at the ratio of plate current to screen current at 200V plate (grid 1 at 0V ) for some various tubes: KT88 12/1. I tested the tubes and one is 100% dead and the rest have very marginal life. Add to Cart. s. Location: Vallejo, CA. It is the largest and most powerful tube in the 6550, KT88, KT90, KT120, and KT150 series of audio tubes, with a massive power dissipation of 85 watts allowing amplifiers Dec 21, 2016 · Double for stereo, 242mA. I've collected most of the primary hardware (PTrans, Tubes, Tube Sockets, Motor Run Caps, Chassis) but I will need some guidance from you lot, who's collective experience is a huge asset. The OT (250W, 20Hz-20KHz , - 3db points) has Raa=4K and speaker output of 4 and 8 Ohm. g. Product Data. 5%THD) 24 watts RMS, max output (at 4% THD) 40. Using the Tung sol KT120 as a direct replacement for any 6550 of KT88 will provide much longer tube life and reliability. In general I think having 8 power tubes makes it hard to justify experimenting until one of them blows. Their small signal tubes have issues with consistency, but the power tubes are OK. Oct 21, 2013 · The Tung-Sol KT150 glass envelope is a special egg shaped balloon that was developed to improve thermal dissipation and maintain a superior vacuum for the best sound. One of the statements he made during the review was: “Apparently, this is one of those rare occasions where a magical match is made. Description. I have been thinking about changing the KT120 for KT88 (PSVANE T series? or Linlai™ Global KT88-D) or KT150 tubes. The rep said he preferred the KT150s over the other tubes. There’s more of everything while the speakers are controlled by the amplifier. 48x37x25 cm. Item. Jul 30, 2013 · Posted September 26, 2013. Jun 5, 2014 · KT150 v KT120 Tubes. RRP $8615 ($7795 for amplifier and $820 for bonus KT150 tubes). Platinum Matched tubes are matched by the manufacturer for superior performance and long tube life. The older amp was originally fitted out with SED Winged "C" 6550 tubes. " Apr 9, 2022 · Life of KT 150 Tubes. Production will be limited to 250 units of the ART150 and 125 pairs of the ART300. KT 150. Automatic. A small shipment of KT150 valves are on their way. I run EL34's but I am not too fond of KT88's. I'm kinda' glad that all of ARC's current amp offerings use the KT-120 as a power tube. With that disclaimer, I went from a kt120 specified ARC vsi75 to a kt150 specified ARC gsi75 some years ago. Just adding my 2c. POINT TO POINT WIRING Sep 19, 2022 · ultima legione. 12 months warranty. The LAB 12 Suara Valve Amplifier use the powerful KT150 tube pushing out an impressive 50W of Class A power and costs £3145 (€3835 $4490). Distributor: Eter Audio Price: 15 900 zł. The Tung-Sol KT150 glass envelope is a special egg shaped balloon that was developed to improve thermal dissipation Feb 11, 2020 · ggc 02-11-2020 7:18am. We are so happy to carry Tung-Sol’s newest high power tetrode. With a plate dissipation rating of 60W (compare that with the 35W of the 6550, the 42W of the KT88, and the 50W of the KT90), a pair of these KT120 tubes in push-pull configuration can deliver 150 watts or more of audio power. NP109-1. 00. Oct 17, 2021 · KT150s are claimed to have a tube life of about 3000 hours, so these should be not much past half their life. 58/EACH. T Class A operation, where wave s ymmetry is achieved at a lower bias point compared to a KT88 and even a KT120, resulting in suburb l inearity and lower overheads on the circuit. ARC built several models of Reference series power amps, which could be factory upgraded to allow running of KT150’s. The MingDA (MC368-KT150) is the new powerful integrated amplifier developed from the successful and award winning MC386-BSE. Videos The result is low to no maintenance, long tube life, and the lowest possible distortion for amazing sound. I'm good with the KT120s. Optional upgrades are interstage capacitors and superior resistors. The Tung-Sol KT150 glass envelope is a special egg shaped balloon that was developed to improve thermal dissipation and maintain a Matched tubes: KT150 x 2 – 12BH7 x 2 OR ECC82 X 2. Datasheet pdf. 32 kg. If you care about tone, re-tube with Tung-Sol. Want to buy tested, high-quality tubes? https://www. $231. Jan 30, 2020 · #1. Triode and ultra linear amplifiers really sing class a1 audio amplifier - single tube volts volts volts ma ma ma/v ohms watts percent ua pentode printed in the u. Therefore, it has the power of competitors boasting 35-45W. 5×2. Jan 2, 2014 · Caused by some agressive advertisement around the KT150 ("up to 300W out of a pair in PP") I have made a quick evaluation of that tube and compared it with the KT120. Remember to tell the cat. Mar 22, 2021 · I generally will change tubes no later than the expected lifespan of the tube if not sooner. Powerful Driving Circuitry. After 20 minutes of playing time (the amp was brand new Aug 11, 2019 · Expensive transformer life may be shortened. a. Because each KT150 consumes 2. Asked if I could go up to 55 or 60ma. Note that the KT150 tubes are tailor-made to be used with Prologue TUNG-SOL KT150 Power Tubes Tetrode High Quality (Matched Pair) The Tung Sol KT-150 is a high-end tetrode power tube with 70W plate dissipation. Free shipping. 0A of filament current (more than the KT88 and 6550), we recommend contacting your equipment manufacturer to insure your power supply is capable of powering this tube. A pair of KT150s can allow an amplifier with a power output approaching 300 watts to be built. Oct 14, 2023 · Series EVO 400, with its two sets of power tubes, means that buyers can choose cryo-treated KT120 tubes for $400 more, saving $400. 4 line input, 1 digital input, 2 speaker output (for bi-wiring) Bandwidth. It is also compatible with KT120 power tubes—if you prefer a less aggressive tonality and don’t mind The result is low to no maintenance, long tube life, and the lowest possible distortion for amazing sound. The manual says it can take the following: 6L6G, 6L6GC, 7581A, EL34, EL37, 6550, KT66, KT77, KT88, KT90, KT120. I have to manually bias the tubes to 500mv +/- 50mv since the auto bias lights are geared for 400mv. Only time will tell. The monster power transformer in the TU-8340VK is rated to supply the juice these tubes require. My set consists of the CW4 and a Dynaco ST70 EL34 tube amplifier. newsensor. used and the primary impedance in the OT. KT170 7/1. Jun 9, 2023 · The project is a simple, two-stage parallel single ended, based on the e88cc/6922 and 2 x KT150 tubes per channel. The Tung-Sol KT150 glass envelope is a special egg shaped balloon that was developed to improve thermal dissipation and maintain a Oct 9, 2015 · KT-120 tubes vs Gold Lion KT88's. Full-bodied and powerful but also articulate and well-controlled they build a foundation onto which a sonorous and timbrally full midrange Feb 7, 2014 · The conventional wisdom says to keep the tubes idle dissipation to less than 75 or 80% of rated maximum for optimum tube life. Output Power / Pentode mode 1 x 180W. This is the later version of the Triton III utilizing the fabulous KT150 tubes, making this stunning amp capable of delivering 125W of pure tube bliss to your speakers. Electronics: Compatibility & Interchangability of KT88, KT100, KT120 and KT150 Tubes in Tube AmplifiersHelpful? Please support me on Patreon: https://www. The circuit can be rewired for all 6 volt heaters if desired. Bob said it would produce 8% more power with the KT120s. Add to Compare. Mar 24, 2019 · 2019-03-24 1:20 pm. Tung Sol KT150 power pentode tube. It all means you can listen to music longer, listen to more music, and hear more from KT150 TUNG-SOL. 1 x XLR In, 1 x RCA In. Right now I'm using KT120 tubes. Jun 5, 2014 · Just got my KT150 tubes for my ARC REF75 and it was a plug and play install. Also, the KT120 quad was cheaper at the time I needed to buy the tubes We work hard to support the brands we represent for the entire life of the equipment you have purchased Features Matched tubes: KT150 x 4 – 6SN7 x 2. The Tung-Sol KT150 glass envelope is a special egg shaped balloon that was developed to improve Tung-Sol KT150 Strahlbündel-Tetrode Mit mächtigen 70 Watt maximaler Anodenverlustleistung ist die KT150 die Leistungsstärkste Strahlbündel-Tetrode (beam tetrode) die je produziert wurde. for my cary cad-120s amp and I must say what a difference especially in techno music! The bass just goes so low, though I need a second set of tubes for once these end there life. Materials like ceramic are used in making kt150 tubes. Jadis I 88 KT150. Tubes are not like buying tires. The manufacturers who are developing amplifiers to use this tube Aug 3, 2017 · Looking to buy KT150 tubes? You have got to see this. KT88 KT120 KT150 KT170 6550 VALVES - TUBES - IN STOCK - FAST SHIPPING - AUSTRALIA and NEW ZEALAND - GOLD LION. David Cywinski of KAT Percussion presents an overview of the KAT KT-150 electronic drum kit. "380v-0v-380v" gives 530VDC cap-input, 340V choke-input. The valves operate at around half of their full capacity, something that extends life. Balanced tube life, strong gallbladder flavor, 3, 12AX7 high gain front tube gain factor 100 times, more fresh sound. The 120mA PT is right out. Feb 12, 2021 · Here's the TungSol data for the KT150. Comments closed. Delivered in February 2022, I am the first owner of this hand-made, built-to-order tube amplifier from France. These were then given the ‘SE’ designation. See more info here: https://katpercussion. Shop our great selection of KT88, 6550, KT90, KT120, KT150, vacuum tubes now. The Tung-Sol KT150 is the most powerful octal beam tetrode ever produced. I wanted to hear experience from other ARC users if they replaced KT150 tubes before 3000 Hours. BG286 - I get the question a lot about swapping out KT88s with KT120s or KT150 tubes in people's amplifiers. Designed to get the best from the excellent new Tung-sol KT150/120. Fast, free shipping. Powered by eight KT150 tubes, this amplifier is a testament to the enduring appeal of tube technology, offering a potent combination of traditional warmth and modern power. A pair of KT150's are capable of producing 300W of audio power. I've already spend a few thousand on repairs of one of my amps, simply because one of the tubes blew spectacularly. All power tubes are Platinum Screened & Tested to the highest Jan 29, 2019 · That said, vacuum tubes must be replaced from time to time. Hi everyone I have recently purchased my first set of kt-120 tubes. Compare ( 0) Showing 1 - 9 of 9 items. 479 South Broad Street. This will be a huge tube (137x68mm/5. Please note that these amps soft clip as opposed to many that hard clip. Designer shared "60ma is still well below the maximum rating of the KT150 tube". II Class-A, single-ended, integrated tube amp is now available with the brand new KT170 tubes. A pair of KT120s in push-pull configuration can deliver power levels of 150 or more watts. Power Supply: 100/115/230/240 VAC – 50/60Hz. A pair of KT-150 in push-pull mode can deliver power levels approaching 300W. 600 V is 1. I'll post some pictures of the tubes when they arrive. 90W in pure class A. I presently utilize an ARC ref75se and love it. Outputs: 16 W / Channel. 2 responses Add your response. With a massive plate dissipation of 70 watts, the Tung-Sol KT150 is the most powerful octal beam tetrode ever produced. qh oc xv ap ce tx as rf nz zb