Kt90 Vs Kt120

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". In order to take full advantage of the greater output power potential of the KT-120, new output transformers and power transformers had to be wound. 75 to 2A) which is higher than a 6550/HT88 (1. Can't wait bring on a 35w SE haha. This is a list of vacuum tubes or thermionic valves, and low-pressure gas-filled tubes, or discharge tubes. And when I do people often shake their heads knowingly I suppose that statement conjures a variety of ideas based on how old they are and from what vantage point they compare today with the past. perrottaconsulting. 75A, for a quartet total of 7A, or an increased load of about 9% over a typical. In order to get that special sonic upgrade from the kt150 the amp must be designed for it. (6L6, 6550, KT88, KT90, KT120) Very reasonable pricing for hand wired, premium component excellence. Finding a local dealer that will let you audition in your home is good. This particular. But you can also use 6L6, KT66, EL34, KT77, 5881, 6CA7, KT90, or KT100 tubes, if any of those tickle your fancy. Top brands, great advice, new and used equipment available, we take trade-ins. a single dynaco push-pull el84. KT88 is upwards compatible with 6550 tubes. Il y a quelques semaines j'ai remplacé les KT90 par des KT120 sur mes JA100. I have replace the KT90 tubes with KT120 tubes in my Rogue Audio Cronos Magnum. It's a versatile device too, working effectively as two amplifiers in one!. Tweed 5B6 tones or modified blackface with mid shift tones, octal preamp tubes (6SL7 or 6SN7), and can be used with a variety of power tubes. Mar 08, 2007 · KT66, I have in my amp, it was EL34 to begin with, all it took was a visit to the tech and he adjusted the bias, I will NEVER use EL34's again. I tried a lot of tube amplifiers in this price range. We maintain a complete tube testing laboratory with three custom-made burn-in machines and two Tektronics 570 Tube Curve Tracers. It produces a total power output of 150W in AB class. オーディオなんでも談話室の「縁側」みんなが作る掲示板。価格. Initial page in 2012, edited Dec 2017. Grading and Matching Electro-Harmonix KT90. I use the kt120's. 6550 vs but I've read descriptions from a few people who found the KT90 to be dry or thin or aggressive and said they. KT120 Vacuum Tube from Tung-Sol the KT120's are much larger than KT88, KT90's and slightly fatter and much taller than 6550's. According to the manufacturer the Gold Lion KT88 is an attempt to recreate the original Genalex, which was introduced in 1957. It started out as simply the Cronus, an EL34 push-pull, and evolved into the Magnum Cronus four years later, which saw a switch to KT90 output tubes. Vacuum Tube - KT120, Tung-Sol Reissue Super-premium Octal Beam Tetrode, impervious to overload when used at parameters found in existing 6550/KT88/KT90 circuits. com 6550 / kt88 / kt90 power vacuum tubes. It can accept KT88, KT90, KT120 but also 6550. With 6550/Kt88/KT90 the tube pinout is the same. 配送も店頭受取も可 電動自転車 パナソニック 電動アシスト自転車 2019年 ティモ S 26インチ BE-ELST634K ラセットオレンジ 一部地域送料無料 自転車 通学 チャイルドシート 子供乗せ 追加設置可 大きなかご Panasonic おしゃれ. Transformers, driver tubes and circuit designs would likely have been all different with a different output tube type. EL34 and similar are lower. Simply stated, while there may be slighly less received signal vs. 515V and 55mA for the KT-88 VS 630V and 100mA for the KT-120. In most cases you can use these tubes in place of KT88, but it's best to check with your amp manufacturer first. a dipole, more signals are heard by the ISOTRONS through the reduction in noise!. I'm sure one thing we can assume in advance is that switching between the two tube types will result in meaningfully different types of presentation. New & NOS power tubes from Mullard, Tung-Sol, Telefunken, Sino, GE, Telefunken & more!. boiaudioworks. Upside is that they are designed to put out 60 watts each so in a KT-88 circuit they will have a very easy life. It has more control/grip compared to KT90. its novel auto-biasing circuit will also accommodate 6550, KT88, KT90, KT120 or KT150s! And finally, a Foundation integrated amp is also said to be on the stocks. Burned-in and matched tubes from Quicksilver will give you better performance than tubes purchased from vacuum tube brokers. Tube Bias Calculator Instructions & Help. Although being well-known that 6500 and KT88 tubes have similar electrical behaviour and the pins are compatible in the sockets, I am not totally sure if they are interchangeable in a tube amplifier. This seems about optimal. Free shipping is limited to the contiguous 48 states. Groove Tubes 5751M Info from Myles Rose. We can disregard 'big bottle' valves such as the 6550, KT66, KT88 and KT90, as they will easily deliver more power than we want (or rather, consume more power than we might have available!) and are therefore 'wasted' in this application, unless they are otherwise desirable for their tone (there is of course, no reason why we couldn't use a. fox bike(フォックスバイク) demo dh shorts (デモdhショーツ)[ボトムス][春夏],octave v110se ラインモデル シルバー オクターブ プリメインアンプ,【送料無料】 175/65r15 15インチ bridgestone ブリヂストン エコフォルム crs/18 5. The Orchestra displays stainless steel chassis with tubes mounted on ceramic sockets with golden pins. "… "It is a steal!" The review was done with a high end Ayon integrated tube amp which uses KT88 and KT120 type tubes. With KT-120’s as an example, a PrimaLuna will give you only 21 watts per tube. The Tung-Sol KT120 has a plate dissipation of 60 watts, making it the most powerful tube in the 6550/KT88/KT90 family. Re: Genalex KT88 Gold Lion tubes availability & price by dixchen on Mon Dec 07, 2009 1:51 pm No in fact most of these tubes were designed for radio transmission or in matter of fact military radars and equipment back in the 40's onwards. None of them met the standards set by Jadis Orchestra Reference. 7kg with the LS28 at 7. amelieng27716 http://www. KT90 Cryo KT120 Cryo KT150 Cryo Cryo Rectifier Tubes-> NOS 12AT7 NOS 12AU7 NOS 12AX7 NOS 12BH7 NOS 6922 / 7308 / 6DJ8 / CV2493 NOS Rectifier NOS EF86 NOS 6SL7 5691 NOS 5842 NOS 6SJ7 5693 NOS 6SN7 5692 NOS 6CG7/6FQ7 NOS 6U8 6HG8 ECF86 NOS Power Tubes-> Amplifier Cryoset Cables. When it's run in circuits designed for 6550/KT88/KT90 tubes, the Tung-Sol KT120 resists being overdriven and reliably delivers peak power. Tweed 5B6 tones or modified blackface with mid shift tones, octal preamp tubes (6SL7 or 6SN7), and can be used with a variety of power tubes. Description. 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". com at the top menu. Sounded great until I pushed the D1's or 2's to the limit. There is a single 6922 shared as a common input tube and a single 5687 driver, again shared by both channels. Audio Research ships the amplifier with Russian KT120 tubes, but tube-rollers may opt to use any of the following instead: 6550, KT88, KT90, or KT150. designed for KT120, and has B+ at +425V, then 6550, KT88, KT90 may also be used with the same Eg1 biasing and same Ia and Ig2 and Pda+Pg2 of 23. In September of 1950 Tung-Sol introduced the 5881, an uprated and industrial version of the 6L6GA with a 23. The new Jadis PA100 is a stereo power amplifier that uses 12 power tubes. ( il y a une file sur les KT120). Check with your amp manufacturer as they draw a little more amperage for the heater circuit. This amplifier can be fitted with 6550, KT88, KT90, or KT120 output tubes (some use different bias). 2 types of amplifier modes - Switch. Jan 15, 2016 · It is official! The Treasure KT120-Z has been reviewed by Stereotimes and here is what the reviewer said – “I could live with this tube for a long time. They also state that the VT80 can use 6550, KT88, KT90, KT120, or KT150 output tubes, but it's no surprise that they suggest that the best results will be obtained only with matched sets bought from ARC. I'm sure one thing we can assume in advance is that switching between the two tube types will result in meaningfully different types of presentation. Audio Research ships the amplifier with Russian KT120 tubes, but tube-rollers may opt to use any of the following instead: 6550, KT88, KT90, or KT150. New Plate Current Matched Quad of Tung-Sol KT120 Vacuum Tubes The KT120 is an incredible tube. The DA88 uses twice more power tubes and is able to supply twice more power than the DA50. Spørsmålet er vel hva som er det optimale bias eller senterpunktet. The hat will be automatically removed after 1 month, or you can also remove it in your profile. PrimaLuna - EVO 400 (EL34) - Tube Power Amplifier - Shop The Best PrimaLuna deals. A failed biasing component that lets the grid assume the same voltage as the cathode will cause an output tube to act almost shorted. a dipole, more signals are heard by the ISOTRONS through the reduction in noise!. Have read that KT120's should have good reliablity and that they combine some of the muscle of KT90's with midrange sweetness of KT88's. Makes sense. Hos meg har kt120 helt tydelig mer utstrakthet i toppen og ikke minst i bunnen. In a previous post, I talk about a new amp project. The highs and mids are truly revealing. Low passages grunt with authority. Either a tube or solid state rectifier may be used in this amp. kt90ehはkt88の上位なので、パワー的には kt88 < k90eh < kt120 になります。 kt90と言えばスイスの山の中にレコーディングスタジオを持つお客さんから、カスタムの真空管アンプにkt90ehを採用して好結果が出たと連絡をもらいました。. Kommer vel litt an på. Tube Substitutions There are a lot of amps that can use different tubes to change or improve their tone for different styles of playing. 6550 vs but I've read descriptions from a few people who found the KT90 to be dry or thin or aggressive and said they. Before the advent of semiconductor devices, thousands of tube types were used in consumer electronics. Since this post, I bought several. amelieng27716 http://www. Before buying an expensive set of KT-120 tubes, make REALLY sure that your amp can handle them. 6L6G, 6L6GC, 7581A, EL34, EL37, 6550, KT66, KT77, KT88, KT90, KT120 I'd say I liked the KT88 over the EL34 as it seemed more "in your face", in a good way. This amplifier can be fitted with 6550, KT88, KT90, or KT120 output tubes (some use different bias). przy wyborze lampy końcowej warto wziąć pod uwagę kolumny jakie mają napędzać. KT120 Push-Pull Tube Amplifier Schematic (Oddwatt Audio OBHO) This KT120 tube amplifier is a follow on to the smaller Oddwatt power amplifier. 50 magazine HI-FI changed name to hifimedia). At the first sight one can see that this power amplifier is definitely from the Jadis' line of products. Before the advent of semiconductor devices, thousands of tube types were used in consumer and industrial electronics; today only a few types are still used in specialized applications. 7kg with the LS28 at 7. Additionally the Treasure KT88 and 6CA7 are outstanding tubes and IMO rival most NOS. I had a provisional datasheet for KT120, but the published ones now seem slightly different. I agree with the "extended" KT120 description, but I doubt it could swing as low as 40V in a real amp, so the output power is likely to be lower than those shown by es345. INTRODUCTION. You said a KT88 tube replacement. 替代 : 6550、kt90、kt120 KT88 聲音雖然高頻不夠細緻 (但不應以粗聲來形容),比起 300B、6C33 ,甚至 EL34 都有所不如, 但中頻豐厚,低頻強勁,音場寬廣,就不是其他功率管能輕易比得上的了。. Raven Audio Silhouette MK2 Monoblocks for sale. Select the Tube Type from the scrolling list. This Class-A Push-Pull Tube Power Amplifier uses a Pair of Push-Pull Class A, Ultra Linear Mono Block Tube Amplifiers that can be used with several different vacuum tubes including KT77 / 6L6GC / KT88 with a 12SL7 driver and 6NO30 tubes. Minhembio - Mötesplatsen för hembio och hifi-entusiater. If the transformers are the heart of your amp and the preamp is the brain, then the soul must be the tubes. With that said, in some brief tests between an Electro Harmonix KT88 and Tung Sol KT 120, I definitely preferred the TS KT120. Its 18 watts comes from a single EI KT90 per channel. Noval (No15) B9A 9-Pin tube-valve-base-Röhrensockel High Quality Audio Tube with framegrid and Spiralheater for low microphonly, low hum, low noise and constant transconduction. Tube Substitutions There are a lot of amps that can use different tubes to change or improve their tone for different styles of playing. The circuit automatically adjusts for tube wear or fluctuations in the power in real time. ランドから発表されたkt90-eh (2005年5月号参照)は 往年の6550 aやkt88を上回る高規格な新型 智で kt90の相当智です. ユーゴのei-rcが開発し.1990 年頃に登場したkt90(kt90-ei)は 当時の民生用受信管としては最大級 の50wのプレート損失を許容し.. 6550 vs but I've read descriptions from a few people who found the KT90 to be dry or thin or aggressive and said they. They are all loosely based on the KT88 but with much more power. EL34 and similar are lower. When it's run in circuits designed for 6550/KT88/KT90 tubes, the KT120 resists being overdriven and reliably delivers peak power. 1Amps for heaters, 0. Also the most common electrical circuits are given for KT88 and 6550. New & NOS power tubes from Mullard, Tung-Sol, Telefunken, Sino, GE, Telefunken & more!. In ultralineaire modus verdubbelt het vermogen tot 80 Watt per kanaal in klasse AB. VIVA TUBES Vintage NOS & Used Vacuum Tubes. Electro-Harmonix KT90 The Electro Harmonix KT90-EH tube is a drop-in for any KT88 or 6550 tube bias your amp just as you would a KT88 and you're good to go! Sonically they are true to the Electo Harmonix brand; clear top end that is open but not bright or tizzy, tight bottom end, and a clear midrange that is not hard or clinical. przy wyborze lampy końcowej warto wziąć pod uwagę kolumny jakie mają napędzać. Tube Substitutions There are a lot of amps that can use different tubes to change or improve their tone for different styles of playing. List of vacuum tubes. You can use KT88 in place of 6550 in most cases. What is the most powerful audio output tube, as far as RMS wattage output? I have gotten some powerful sound from four 6L6 tubes in push-pull parallel. Like the VTA ST-70 and VTA ST-120, the M-125's have a switch that allows the amp to be operated in ultralinear mode or triode mode. 6L6G, 6L6GC, 7581A, EL34, EL37, 6550, KT66, KT77, KT88, KT90, KT120 I'd say I liked the KT88 over the EL34 as it seemed more "in your face", in a good way. Er mer gjennomsiktig også. The purpose of this KT88 / KT66 /6550 / KT90 / KT120 page is to give an overview about what KT66, KT88. The difference is not subtle driving my Magnepan 1. Power Tubes - 6550 / KT88 / KT120 / KT150 Tube Basics and FAQ. A future-proof design, PrimaLuna is compatible with NEW tube types not even thought of today!. Makes sense. LM Audio er blitt kjent for å levere rørforsterkere i ulike prisklasser med eksepsjonell kvalitet. The purpose of this KT88 / KT66 /6550 / KT90 / KT120 page is to give an overview about what KT66, KT88. The recommended tube complement is 4 X KT88, 6550, KT90, KT100 or KT120 output tubes, 2 X 12AU7 or 12BH7 driver tubes, and a 5AR4/GZ34 tube rectifier or a Weber WZ68 Copper cap solid state rectifier. The KT120 is probably the best all around tube out of all of them but the others have their merits. The folks that build amps where I have my shop use the Tung Sols in some positions of some amps and I test them all the time. ”… “It is a steal!” The review was done with a high end Ayon integrated tube amp which uses KT88 and KT120 type tubes. use a KT120 tube biased like it was a KT90. The VT80 will also work with different types of output tubes, including 6550, KT88, KT90, KT120 or KT150. Can't wait bring on a 35w SE haha. Jan 12, 2017 · Interesting description of the KT120 vs. Spørsmålet er vel hva som er det optimale bias eller senterpunktet. It will also work for different types of output tubes, including 6550, KT88, KT90, KT120 or KT150. Low passages grunt with authority. Content :-Graph 1. Amplificador integrado de válvulas. 5" (13mm) than KT88-EH. the EH/kt90 are I ones I go for, reliable (20 months) with a nice balanced sound I like. (6L6, 6550, KT88, KT90, KT120) Very reasonable pricing for hand wired, premium component excellence. I had a provisional datasheet for KT120, but the published ones now seem slightly different. I agree with the "extended" KT120 description, but I doubt it could swing as low as 40V in a real amp, so the output power is likely to be lower than those shown by es345. This valve type is the latest Wunderwaffe in the tube world, an oversize variant of the 6550/KT88/KT90 beam-tetrode family. KT88 is upwards compatible with 6550 tubes. Oct 17, 2017 · Russia made KT120 has 60 watts plate dissipation. Suggestion for KT88, KT120 or the Winged C 6550 NOS? Going from a 6550 to a KT88 to a KT90 to a KT120 is a tube substitution not rolling and that is where one. For example, the kt90's were superb on bass but lacked the lush midrange of the 6550c. Il y a quelques semaines j'ai remplacé les KT90 par des KT120 sur mes JA100. Minhembio - Mötesplatsen för hembio och hifi-entusiater. Scroll down to see sets of 2 (pair), 4 (quad), and 6 (sextet). This is the second pair of V4's I've owned. I have been using KT120 for months now. Still most folks do not really need more than 40 to 45 watts of audio power. Možda bi čak i duže trajale od KT88. It has a big power supply, big output transformers and an abundance of very useful features. ”… “It is a steal!” The review was done with a high end Ayon integrated tube amp which uses KT88 and KT120 type tubes. I have noticed extra 3 dimensionality and texture to the music and a bit better focus. 13) Posted by Self-Inflicted on 2016-11-24, 17:22:18 (94. com at the top menu. THD Univalve vs KT120 Discussion in 'Amps I see that the KT77, KT88, and KT90 are listed on the chassis as acceptable power tubes. Inclusive estou usando KT77 da gold lion e quero testar outras EL34 pra ver como fica. Weber Bias Calculator. Perhaps that is some of the reason for a higher price. com Blogger 26 1 25 tag:blogger. As it turns out, most of the circuit design deriveds from the larger REF150 sibling, the main difference being the number of KT120 output tubes. its novel auto-biasing circuit will also accommodate 6550, KT88, KT90, KT120 or KT150s! And finally, a Foundation integrated amp is also said to be on the stocks. The Gamma has both Low and High (30W/80W) output modes that provide metal destruction from bedroom to stage! Running off two 6550’s the Gamma can also use other large octal power tubes such as KT88′s KT90′s, KT100′s, KT120′s, and other medium tubes such as EL34’s with separate biasing. This seems about optimal. Prima Luna uz to i je jako prilagodljiva pa ako želite, možete EL34 cijevi zamijeniti s bilo kojim od sljedećih: 6L6G, 6L6GC, 7581A, EL34, EL37, 6550, KT66, KT77, KT88, KT90, KT120 i KT150. dokładanie do lampy kt90 czy też wyższej, nie korzystając z możliwości uważam za niezbyt dobry wybór. When you look at our amps, they provide less power from each tube. Oct 17, 2017 · Russia made KT120 has 60 watts plate dissipation. All PrimaLuna tube amps are built to be compatible with a wide range of tubes. I often say that our world is very different than it once was. KT90, KT120 and KT150 are higher-powered direct replacement of KT88. 3Watts at idle, and Po will be very nearly the same. New Sensor now announces the Tung-Sol KT120, which has a plate dissipation of 60 watts, making it the most powerful tube in the 6550/KT88/KT90 family. a dipole, more signals are heard by the ISOTRONS through the reduction in noise!. 【送料無料】グリーンハウス GH-PDV7L-BK 7型ワイド ポータブルDVDプレーヤー 乾電池 ブラック【在庫目安:お取り寄せ】,OCTAVE V80SE フォノモデル(MC) シルバー オクターブ プリメインアンプ,Sato WWCL02061 Series CL4NX ハイ パフォーマンス Thermal Printer, 203 dpi Resolution, 10 ips プリント スピード, Serial/パラレル. A pair of these tubes in push-pull configuration can deliver power levels of 150 or more watts. KT90 and types and brands exist, and what you can do with the this tube. Other than its distinctive Gerkin look, a KT120 or even a KT88 would probably make more sense in a SE guitar amp. I've been eyeing the HA-300 for some time now so will be very curious to find out how this new Cayin amp compares or differs. Prima Luna uz to i je jako prilagodljiva pa ako želite, možete EL34 cijevi zamijeniti s bilo kojim od sljedećih: 6L6G, 6L6GC, 7581A, EL34, EL37, 6550, KT66, KT77, KT88, KT90, KT120 i KT150. przy wyborze lampy końcowej warto wziąć pod uwagę kolumny jakie mają napędzać. Well, the title sums my doubts up about this. Overall I have compared both tubes side by side and have found the only a marginal improvement in overall sonics. Posted on February 9, 2007 by admin. przy wyborze lampy końcowej warto wziąć pod uwagę kolumny jakie mają napędzać. Ako kupac želi određeni proizvod s određenim cijevima, mi ćemo ih ugraditi. kt88よりも2まわり大きいkt120では最大出力的にもチャンネルあたり10w程度アップします。主にジャズファンの方がkt120を好まれる傾向が強く、kt88以上にシャープネスが上がり、明確に音の輪郭が現れます。. The top circuit shows us at 50W dissipation, like we are running a KT120. You can think of the tube. Bonjour, J'ai petit Yaquin MC100 PP de KT88 pour driver mes graves (4*515 8GHP) jusqu'a 220 Hz, aprés diverses essais je constate que le TUBE 6550 (Sovteck) est trés > au tube KT88 de type ECE et ce pour une utilisation dans le grave uniquement, la 6550 est plus nerveuse, rapide, moins boursouflépartegez vous mon point de vue?. Mar 08, 2007 · KT66, I have in my amp, it was EL34 to begin with, all it took was a visit to the tech and he adjusted the bias, I will NEVER use EL34's again. With KT-120’s as an example, a PrimaLuna will give you only 21 watts per tube. This is a list of vacuum tubes or thermionic valves, and low-pressure gas-filled tubes, or discharge tubes. We can disregard 'big bottle' valves such as the 6550, KT66, KT88 and KT90, as they will easily deliver more power than we want (or rather, consume more power than we might have available!) and are therefore 'wasted' in this application, unless they are otherwise desirable for their tone (there is of course, no reason why we couldn't use a. For KT88,6550,EL156,EL34 and KT120,KT90,6L6GC schematic diagram In the case of KT 120, although the physique of the sound is felt large, although it is understood by listening to EL 156 - China, the physique of the sound is large, and it gives a sweet flexible musical rich sound. They are all loosely based on the KT88 but with much more power. Here we get a pair of matched KT120 per side. This rugged tube also found a home in the '59 Fender Bassman and servo amplifiers used in B-52 bombers. Integrated Single Ended in "Class A" Power: 2 x 11 Watt Tubes complement: 2 x ECC802 - 2 x EL34 Input: 3 line + Phono MM Load imped. I removed all china made tubes and put in 4 Tung-Sol Kt120 (set bias with 4. There is only ONE bias adjustment for all four output valves, more cost-cutting stupidity! The 8417 has the highest transconductance (24ma/V) of all the audio power valves ever made, twice as much as the next highest (EL34 & EL156/KT120). Eu testei o aparelho com as KT88 e com as KT120 e houve uma diferença marcante na assinatura do aparelho. So bias setting should need minimal adjustment, if any. Bonjour à tous, Petite présentation visuelle d'une partie des nouveautés Les borniers laiton provisoires ont laissé place à de beaux borniers WBT0763, ce n'est pas du pur cuivre mais je voulais pouvoir y connecter les gros câbles internes (formule Why Not) sans faire une crise de nerf ni éclater le budget, d'où la présence de 4 borniers alors que je reste en simple câblage. KT90真空管アンプで聴くJBL4344♬. In triode-modus levert de SLI-80HS 40 Watt per kanaal in klasse A. Two 849s, working in push-pull class B are capable of delivering 1. According to the manufacturer the Gold Lion KT88 is an attempt to recreate the original Genalex, which was introduced in 1957. Plate dissipation of 60 watts and higher current handling capacity has allowed the design of new amplifiers which are unique, extremely powerful and stable. You can use KT88 in place of 6550 in most cases. Aug 15, 2017 · According to ARC, that is done automatically, in real time, without affecting the sound. The Tung-sol reissue valves are produced by the Sovtek Corporation to high standards at their reflector plant in Russia. In order to take full advantage of the greater output power potential of the KT-120, new output transformers and power transformers had to be wound. Welcome to the new and improved Vacuum Tubes, Inc. Trusted by 40,000+ Customers. kt90ehはkt88の上位なので、パワー的には kt88 < k90eh < kt120 になります。 kt90と言えばスイスの山の中にレコーディングスタジオを持つお客さんから、カスタムの真空管アンプにkt90ehを採用して好結果が出たと連絡をもらいました。. 6550 / kt88 / kt90 KT88's generate a lot power, handling significantly more plate voltage than other power tubes. What I do care about is people reading that and thinking this tube is a sub when it clearly isn't suitable in any way. Det er vel ganske stor forskjell på for eksempel 6550 og KT120. The Gamma has both Low and High (30W/80W) output modes that provide metal destruction from bedroom to stage! Running off two 6550's the Gamma can also use other large octal power tubes such as KT88′s KT90′s, KT100′s, KT120′s, and other medium tubes such as EL34's with separate biasing. Self Bias KT88 is 220k KT120 is 240k so very similar 3) Transconductance appears to be close, 11-12k for KT88 VS 12. Plate dissipation of 60 watts and higher current handling capacity has allowed the design of new amplifiers which are unique, extremely powerful and stable. You can use KT88 in place of 6550 in most cases. 7dBW) at 1% THD—the Titan Atlas Magnum is more linear below clipping with KT120s than with KT90s. It can accept KT88, KT90, KT120 but also 6550. if you are using a tube cage or top. The difference is not subtle driving my Magnepan 1. Interesting description of the KT120 vs. Bob Latino. I have been using KT120 for months now. The Tung-Sol KT120, which has a plate dissipation of 60 watts, making it the most powerful tube in the 6550/KT88/KT90 family. 【送料無料】グリーンハウス GH-PDV7L-BK 7型ワイド ポータブルDVDプレーヤー 乾電池 ブラック【在庫目安:お取り寄せ】,OCTAVE V80SE フォノモデル(MC) シルバー オクターブ プリメインアンプ,Sato WWCL02061 Series CL4NX ハイ パフォーマンス Thermal Printer, 203 dpi Resolution, 10 ips プリント スピード, Serial/パラレル. A pair of these tubes in push-pull configuration can deliver power levels of 150 or more watts. In order to take full advantage of the greater output power potential of the KT-120, new output transformers and power transformers had to be wound. Today, many high end audio tube amp manufacturers still rely on the KT88 or one of its variants (KT90 and KT120) for their current production tube amplifiers. As a result, KT88's and 6550's are produce cleaner tones and have low distortion, making it popular amongst bass amplifiers and high end audio applications. According to the manufacturer the Gold Lion KT88 is an attempt to recreate the original Genalex, which was introduced in 1957. com at the top menu. With KT-120’s as an example, a PrimaLuna will give you only 21 watts per tube. The Rogue Audio Store: Welcome to the Rogue Audio store! Here you can buy Rogue Audio vacuum tube amplifiers and Hi-Fi components on-line using MasterCard or Visa, or you may call in an order or email orders using the information at the bottom of the page. Be sure to click the "Additional Info" tab when viewing a specific KT88 / KT90 / KT120 tube. At this time New Sensor Corp. New Sensor now announces the Tung-Sol KT120, which has a plate dissipation of 60 watts, making it the most powerful tube in the 6550/KT88/KT90 family. As it turns out, most of the circuit design deriveds from the larger REF150 sibling, the main difference being the number of KT120 output tubes. kt90ehはkt88の上位なので、パワー的には kt88 < k90eh < kt120 になります。 kt90と言えばスイスの山の中にレコーディングスタジオを持つお客さんから、カスタムの真空管アンプにkt90ehを採用して好結果が出たと連絡をもらいました。. Like the VTA ST-70 and VTA ST-120, the M-125's have a switch that allows the amp to be operated in ultralinear mode or triode mode. EI/kt90 were sonically great but turned out an unreliable valve in this amp , The kt120 sounded very much like a standard kt88, with no gain advantages for me but they have a higher overall current draw causing the amp to run hotter. Re: No love for the KT 90? by gener8r on Wed Sep 24, 2014 7:57 pm I should also have stated I run these KT90s at around. Trusted by 40,000+ Customers. Sure, the KT-120 fits in the same socket as the KT-88/KT-90/6550 tubes, but it draws a whole lot more current from the power transformer which could result in a very expensive repair bill. Its 18 watts comes from a single EI KT90 per channel. com 6550 / kt88 / kt90 power vacuum tubes. I'm sure one thing we can assume in advance is that switching between the two tube types will result in meaningfully different types of presentation. Now a new design for mor stable harmonics. The best way I can describe this amp is it has the virtues of a singe ended amp and a powerful 200 watt plus amp. 55mA to 100mA 喎, 多左80%電流. Before the advent of semiconductor devices, thousands of tube types were used in consumer electronics. Trusted by 40,000+ Customers. This valve type is the latest Wunderwaffe in the tube world, an oversize variant of the 6550/KT88/KT90 beam-tetrode family. 3A more than the others. Apr 3, 2017- Explore amplifiedparts's board "Vacuum Tubes", followed by 994 people on Pinterest. Entonces pido consejos y sugerencias a los poseedores de este bello aparato para poder tomar una decisión. New Sensor now announces the Tung-Sol KT120, which has a plate dissipation of 60 watts, making it the most powerful tube in the 6550/KT88/KT90 family. The difference is not subtle driving my Magnepan 1. The bottom pic shows a KT88 (or KT90 or KT120) operating in a standard Clementine circuit (the stock 720 ohm bias resistor network). fox bike(フォックスバイク) demo dh shorts (デモdhショーツ)[ボトムス][春夏],octave v110se ラインモデル シルバー オクターブ プリメインアンプ,【送料無料】 175/65r15 15インチ bridgestone ブリヂストン エコフォルム crs/18 5. ogni canale Vuoi anche le misure? L=49cm P=46cm H=27cm Trasformatore di alimentazione: Nucleo a C Trasformatori di uscita: Lamierini Tutti costruiti su specifiche. com selling high-end audio for 13 years. Posted on February 9, 2007 by admin. BEAM PENTODE Base: OCTAL U f = 6,3 V I f =c a1,6 A Typical characteristic: U a = 250 V U g2 = 250 V I a = 140 mA I. Here we get a pair of matched KT120 per side. KT90, KT120 New production tube by Tung-Sol Later used in pairs as push-pull outputs for high-wattage Class AB 2 audio amplifiers. Kommer vel litt an på. The amp is built on a 10 inch by 12 inch 16 gauge brushed stainless steel chassis and uses a modified VTA Mark III driver circuit. Anyone now where you can buy a 50watt SE output tranny. Starting a local audio group that rotates get togethers among the member's homes is always nice. This valve type is the latest Wunderwaffe in the tube world, an oversize variant of the 6550/KT88/KT90 beam-tetrode family. Il cablaggio è tutto in aria in solid core di argento 99,99999% di vari diametri isolato in teflon. Si on regarde les specs de chaque tube (KT90 et KT120) on voit que les JA 100 n'auront pas de mal avec les KT120 (je ne suis pas féru en électronique). For a collection of datasheets, follow the link to 4tubes. Le El 34 Ariand Psvane sono la copia delle Mullard e sono state costruite per questo specifico ampli. With a plate dissipation of 60 watts, the Tung-Sol KT120 is a powerful tube in the 6550/KT88/KT90 family. Driver and power supply PCB (original version) Schematic (223k PDF file) Here's how the PCB hooks up to the rest of the amp (click for full-size image): The PCB is assembled with the tube sockets on the back side, and is then mounted inside a chassis with the tubes pointing up. This Class-A Push-Pull Tube Power Amplifier uses a Pair of Push-Pull Class A, Ultra Linear Mono Block Tube Amplifiers that can be used with several different vacuum tubes including KT77 / 6L6GC / KT88 with a 12SL7 driver and 6NO30 tubes. The first electronic amplification of sound was done with Vacuum Tubes. I've heard this amplifier with both the 6550 and the KT120 tubes. The bottom pic shows a KT88 (or KT90 or KT120) operating in a standard Clementine circuit (the stock 720 ohm bias resistor network). Prima Luna uz to i je jako prilagodljiva pa ako želite, možete EL34 cijevi zamijeniti s bilo kojim od sljedećih: 6L6G, 6L6GC, 7581A, EL34, EL37, 6550, KT66, KT77, KT88, KT90, KT120 i KT150. The Audion Sterling Stereo Plus is perhaps something of response to a longing for more power from a very simple tube design, and at a reasonable price. A pair of these tubes in push-pull configuration can deliver power levels of 150 or more watts. : 4 - 8 ohm. Now a new design for mor stable harmonics. Driver and power supply PCB (original version) Schematic (223k PDF file) Here's how the PCB hooks up to the rest of the amp (click for full-size image): The PCB is assembled with the tube sockets on the back side, and is then mounted inside a chassis with the tubes pointing up. Upside is that they are designed to put out 60 watts each so in a KT-88 circuit they will have a very easy life. com - site-stats. Auditions available by appointm. kt90ehはkt88の上位なので、パワー的には kt88 < k90eh < kt120 になります。 kt90と言えばスイスの山の中にレコーディングスタジオを持つお客さんから、カスタムの真空管アンプにkt90ehを採用して好結果が出たと連絡をもらいました。. Ja mam jednak dość przejrzyste kolumny, którym z kolei przydałoby się nieco więcej wypełnienia, więc powrót do cieplej grającej lampki może być ruchem w dobrym kierunku. Personally I will take the Treasure CV-181 over any 6SN7 I have heard so far and i have listened to and own many. Sep 22, 2014 · Re: No love for the KT 90? by gener8r on Wed Sep 24, 2014 7:57 pm I should also have stated I run these KT90s at around. The DA88 uses twice more power tubes and is able to supply twice more power than the DA50.