Kt88 Tube Data Sheet

The output of a tube amp depends a lot on the B+ voltage the amp provides. Here is a summary of the tests. I am going use KT90 now and wait for while. I have experince with both tube types. Its exclusive screen-grid radiator fins reduce a major source of. Two tubes in Class AB1 give a continuous output of up to 120W. The first line of a SPICE file contains a title. Enter the KT120, the most powerful tube in the 6550/KT88/KT90 family. Tube Interchangability Reference. Competitive prices from the leading Electron Tubes distributor. Same big and heavy glass envelope and beautiful polished metal base. KT66 is the designator for a beam tetrode vacuum tube introduced by Marconi-Osram Valve Co. Formerly a part of the huge Svetlana collective factory, now independent. This tube are really great for the HIFI. Tadaatsu Atarashi. Yes, I see that on the New Sensor "data" sheet; idiots, that is Load Impedance not plate resistance. Electro-Harmonix owns 100% of the largest remaining vacuum factory in the world. This amplifier was featured on the February 2004 Issue of the "High-Fidelity Audio: Radio Technology" by Mr. Need vacuum tubes? Want to build your own amplifier? Have an unhealthy HiFi obsession? We've got you covered. I would like to build EZ125 125 Watt Quad KT88 Amplifier circuit. FREE DELIVERY possible on eligible purchases. ' Studied the tube data sheet" pin-out " of the dual triode Input / Driver tube. Operating data will be found in the KT88 data sheet. Today, ECC88 is very popular as an. Input Sensitivity is high (150mV), so with the in-built volume controls, this amplifier will accept Line level. 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. The YBA3 does not. 12GN7, what a tube (too old to reply) That kind of circuit may get by driving a KT88 or More important information may be gained from the 12HG7 data sheet. Everything in stock at our e-shop and in-store. KT88 - Marconi-Osram Valve Co. Hi - Beyond the forums here and at AA you can find a wealth of information at Vacuum Tube Valley. Correct - it couldn't be easier. THE CHAMP CBA-20807 1000 Watt AMPLIFIER APRIL 2009 - PART 1 THE BEAST!! Hi Peoples. You are talking about the EL34/6CA7. Tadaatsu Atarashi. It can be used in place of 6550 tubes. The rigorous quality control and durable construction yields a dependable tube ready for the most demanding applications. 8mm or other Double Triode Valves online from RS for next day delivery on your order plus great service and a great price from the largest electronics components. Anode dissipation rate is 50W, which provides for push-pull amplifiers utilization up to 110W output per pair, with 550V on the anode. Title: KT88 Author: M-O Valve Subject: JA-FP-2000-10-01 Created Date: 10/1/2000 7:35:29 PM. Can't find it here? Try searching the Tube Data Sheet Locator , the world's biggest index of tube datasheets. With multiple tubes sharing the same cathode resistor, this calculator assumes the tubes are fairly well matched. Often the data sheet maximums are for long tube service life, BUT NOT ALWAYS. 3 2000 800 800 450 150 100 Direct Interelectrode Capacitances Grid #1 to all except Plate. All tubes were developed by their in-house research and engineering teams. 5% distortion. As of November 2010, Audio Research Corp. A schematic of the SE KT88 tube amplifier that I have built is. Vintage Stevens AP&M Tonebar Slide Patent Number Rare Original 5oz. Our exhibit is a post-WWII device, probably dating from the 1960s. Tube Craze – Background Tags 6AK5/EF95 6AQ8/ECC85 6as7/ECC230 6bq5/EL84 6DJ8/ECC88 6sn7/ECC32 12at7/ECC81 12au7/ECC82 12ax7/ECC83 12BH7 300B 5687/7199/6900 5751 5814 5963 5998 6080/ECC230 6189 6550/KT88 7062 7316 Amperex Bendix Brimar CBS-Hytron Ei EL34 Electro Harmonix GE Genalex Ken-Rad Mazda Mullard Phono Cartridge Raytheon RCA ShuGuang. Appendix A has listings of several SPICE files. Kt88 Vacuum Tube Integrated Amplifier Push-pull Hifi Stereo Amp 60w×2. 3 volt supply to drop 9% (5. _I_ would go to the 6550/KT88 grandfather. The Sovtek EL84M is the military version of the EL84. This video will help you pick easy to find parts and yet maintain a high. The Audo Catalog Pages are also focused on listners of all types of hi End Electron Tube Guitar amplifiers and Hi End Vacuum Tube audio amplifiers. Shugang Treasure KT88-Z vs. I have a rode K2. The Line Magnetic integrated amplifier LM-216IA is a push-pull amplifier with 4x KT88 tubes in Class AB amplification and delivers 2x22W in triode mode and 2x38W in ultra-linear mode. 6 Volts AC or DC Heater Current 1. When pushed in the Marshall it did not sound as fat as the JJ or the Svetlana/winged C KT88. I replace the KT88 with Shuguang Treasure KT88-Z, 6N8P with CV181-Z, can I replace 6N9P with 6CA7-Z? What other options do I have?. Tadaatsu Atarashi. THIS IS NOT A COMMON PUSH-PULL! - very low feedback only 16dB - low distortion near to 0. The EML 300B-XLS is is a very strong tube, and it will develop the output power with more ease. Grid and screen series resistors of about I OkQ and 2700 respectively, are recommended. ~ Links to other data sites ~ There are so many sites "out there" with more Valve Data than I can possibly post here ~ Below are links to a few of the best I have seen so far ~ They each present their Valve Data in different but interesting and informative ways:. Tonally, the Black Diamond Series KT88-TK has the same characteristic mid-range of the original KT88 manufactured by MOV (Marconi-Osram Valve), with an expanded low end and very high end. Datasheet EI EL34 EI EL34 EL34 is A. Check the NOTATIONS column in the test data settings and then examine the tube and identify the correct basing to use. Nos but no box. Just curious what the consensus is for KT88/6550. Kt88 Vacuum - $1,929. Even better than 6384 type with plate cap! See /page/Bendix/6889. You get 2 very clean original un-restored Dynaco Mark III amps with - 4 GE KT88/6550 power tubes, and 2 original 6an8 input/driver tubes for $800. 12AX7 Family Tube Substitution. com Shuguang KT88-98 Beam Tetrode/Kinkless Tetrode Tubes, Factory-Matched Pair [VT-SHU-KT88-98] - New production, matched pair of Shuguang KT88 tubes in original boxes. 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. EL34 Push-Pull Mono-Block Power Amplifiers. This is the most powerful audio power tube in production today. AmpTubes is an Australian based Vacuum Tube supplier dedicated to providing you the best quality products at the best prices possible, with fast shipping, great customer service and a smooth online shopping experience. The KT66 is a very well known audio output beam tetrode valve. After many years designing single ended amplifiers I have decided to start a series of test about the Push Pull amplifiers. 00 Hardware (bolts, spacers, screws) 20 $10. The following should be direct substitutions. KT88/6550 Compatible Single Ended Amplifier 5th Jan 2014 (using fladance mp player) 8W rms I set the amplifier using vacuum tubes of different types in the same circuit this time. EuroAudioteam will not be liable for damage resulting from improper use of tubes in your amplifier. "Fatboy" 300B push-pull amp. ELC6J Electrons Inc THY ELC6J. Made in USA by Western Electric Super low noise triode, Mesh plate, Engrave base, Greatest driver tube for legendary Western Amplifier Data here Nos in original box. p = Pentode Unit. Electro-Harmonix 6CA7 This tube is very similar sonically to the Electro Harmonix EL34, but in a shorter fat bottle design, so we call it a 6CA7. There are several in the sequence as manufacturers gradually improved it over the years and discovered new ways to push the tube to higher powers. The KT88 is stronger than a 6550 and ran from the 32 or so watt versions to 50 watts with the KT88S and 42+ watts with the KT88SV. Tube KT 90 or Röhre KT90 ID31938, Beam Power Tube, Octal (Int. Tube Interchangability Reference. Please inquire if you are interested. The Blackstar Studio 10 also features a serial effects loop with a foot-switchable level and a reverb effect. According to the manufacturer the Gold Lion KT88 is an attempt to recreate the original Genalex, which was introduced in 1957. The rigorous quality control and durable construction yields a dependable tube ready for the most demanding applications. The JJ 12AT7 is a solid replacement for any 12AT7, ECC81, or 6201 tube. KT88, The KT88 had higher ratings than the That is, you are supposed to pay the price they ask, when it is a reasonable price for you personally, like they know it, and like you know it. Details about Output transformer Hiwatt DR405 - 400W ( push pull 6 x KT88,6550) Tube amplifier. In general, the KT88 tube has a magical mid-range similar to the smaller EL34 tube, but with low and high end extremes that reach much further. Anode dissipation rate is 50W, which provides for push-pull amplifiers utilization up to 110W output per pair, with 550V on the anode. Electro-Harmonix 6CA7 This tube is very similar sonically to the Electro Harmonix EL34, but in a shorter fat bottle design, so we call it a 6CA7. Corrado Facchi. Yes, if it loads OK in 3K SE, 6K may be a starting point for P-P. EL 34-TK TUBE DATA SHEET Mechanical Unit rnA mA mA mA/V kQ mA TELE FUN KEN Type Base Number of Pins Heater Requirements Parameter Heater Voltage Heater Current A. Current production is inconsistent, and the data sheets published by "Tung Sol"/Sovtek/EH are largely photoshopped versions of the original manufacturers' data sheets with the original old dates removed. Download KT88-TK Data Sheet PDF. Beam tetrode for output stages in TV sets of line deflection, for high-frequency and low-frequency amplifier. JJ 243 has three line and one phono inputs. Ruggedized top quality radar military stock, JAN Bendix Red Bank tube. How many tubes share the same cathode resistor? (typically 1 to 4) Voltage measured across cathode resistor: Actual resistance of cathode resistor. It has 4 balanced line inputs and 4/8Ω output groups. It's called a normal tube-audio output transformer with ultra-linear taps. Vintage Stevens AP&M Tonebar Slide Patent Number Rare Original 5oz. Abstract: KT88 GEC 6550 KT88 6550 Tube tubes kt88 CV5220 GEC KT88 valve 6550 kt88 data Tube 6550 Text: two input signals at 50 and 6000Hz (ratio of amplitudes 4:1). 25 kilovolt) and a higher power output capability of 200 watts in class AB1 push-pull. Output Pentode Octal 7-Pin - Indirect by A. The tube pins or leads must be inserted so that the dot on the tube base is directly in line with the small moulded dot on the socket. KT88 Made in England Draft of new spec sheet 4/30/2002 BEAM TETRODE 6-3V INDIRECTLY HEATED The KT88 has an absolute maximum anode dissipation rating of 42W and is designed for use in the output stage of an a. These have a larger size bottle, but inside can be anything from a KT88 to a That works also, but still not as nice a real third grid. With its dusted M-O style rugged plate design, it has a smooth texture that compliments all but the most expensive amplifiers. Tube of the week: KT88 Link to data sheet One of the first tube amps I built was a Tubelab SSE. TT21 data sheet available with order. 5 watts/channel. The information below is accurate to the best of our knowledge. The Sovtek 5881 WXT/6L6 WGC Tube Guide II Cracking the Sovtek Tube Code: Part Two. Require large nine pins socket like WE-437A. 7 ma U g1 = -15 V. THE CHAMP CBA-20807 1000 Watt AMPLIFIER APRIL 2009 - PART 1 THE BEAST!! Hi Peoples. EL34 can be exchanged with 6CA7, EL34A and EL34B. A very musical reaction, with great sound and finest details in mids and top-end; a linear and harmonious overall response with a very natural tone, make the TAD KT88-STR our favorite tube in the KT88 and 6550A class. Designed to compliment to Aqua 274B and Classic 300B tubes, the new 6SN7 is a great choice to replace vintage 6SN7 tubes in all tube pre-amplifiers and tube amplifiers. The figures given are for single ended use, but the valve is almost invariably used in push pull pairs. Click here for Data Sheet Quality Assured: Each tube is scrupulously tested and only the best get badged with the Brimar thermionics logo. jj-electronic. The operating voltages and the other parameters are not precisely adjusted to tube data sheet values. This is the most powerful audio power tube in production today. All orders for TAD power tubes in quads (4) or pairs (2) will come factory matched. It is intended for audio frequency power amplification service. JJ 243 has three line and one phono inputs. KT88 Datasheet, KT88 PDF, KT88 Data sheet, KT88 manual, KT88 pdf, KT88, datenblatt, Electronics KT88, alldatasheet, free, datasheet, Datasheets, data sheet, datas. RCA 6L6GC Datasheet. what are the preferred OT primaries for 4x6l6,el34,kt66,6550/kt88 And what effect does the impedance have on tone. VA Shuguang and China NOS Product Compare (0) VA Shuguang 274B rectifier tube (one tube, ship by regular airmail) VA Shuguang KT88. Also don't just send me the data sheet and expect me to type in the data. TT21 / TT22 have 37,5Watt plate dissipation, same as KT88, but they mention 45 Watt in the data sheet too, saying it's possible at shorter lifetime. The metal tube hides the inner construction. Specifications. KT88 EH/SOVTEK KT88/GEC: Since our last reports The G. Frank Philipse A giant collection of Philips (and other brands) datasheets. WR2A3 was created to combine the bottle shape, structure and materials of Western Electric 300B with the electrical specification of RCA single plate 2A3 to get the best of both worlds. ElectronTubeStore. This is high quality preamplifier intended for customers listening to signal sources with linear outputs and for owners of turntables. 6 results for western electric 300b tube US TW 1K 50W for Western Electric 300B/KT88/211 tube amplifier cathode resistor Original Authentic electube Data. 5k would work. Depending on the info we took from google adwords, 6v6 pinout diagram has very much search in google search engine. You will need to modify the bias circuit to obtain the correct bias for the KT88's. 5V and the cathode resistor is 390ohm. The purpose of designing this amplifier was to drive the B&W Signature 800 with 70W maximum output derived from EL34 Push-Pull Class B1 fixed bias operation. The specs are the SAME as a KT88, except the TT21 has a HIGHER PLATE VOLTAGE maximum rating. Specially designed heat dispersion wings on the plate add more performance, stability and allow plate dissipation up to 50 watts. Conditions appear similar, but might double check. Can be used in place of 6550 for a more "round" bass signature. Subminiature tubes of the flat on in-line contact type are tested in flat socket X109. Any Penthodo grid bias are less than Triodo's bias so please try to use any kind of driver. And if you jumper pins 1 & 8 you can basically tube roll *a lot* of different tubes (EL34s, 6L6s, KT88s, 6550s, etc. By the way the output power max is determined by the output transformer capacity and the power supply. But the KT88,…. KT88 Datasheet, KT88 PDF, KT88 Data sheet, KT88 manual, KT88 pdf, KT88, datenblatt, Electronics KT88, alldatasheet, free, datasheet, Datasheets, data sheet, datas. The 6L6 vacuum tube or thermionic valve was one of the most iconic valves ever produced. Here you find more than 10. We get different sounds from different tubes. The Blackstar Studio 10 offers 10x clear and evenly appealing sounds with hi-fi character. From our JJ KT88 tube listening test: "The JJ KT88 tube has the best imaging of all the tubes in this category. Superior sonics to KT88 Genalex / GEC. important: KT90 can not replace for KT88 and 6550. Don't just drop me an email saying "I think you should add a 6 _ _ _ to the list". Most Fenders will eat this for breakfast. Our US engineers further tested these selected tubes and classified them into 3 grades Filter by All products 274B / 5U4G 45 / 50 / PX4 / PX25 / 274B / 300B+ / 205D / Princess 206 Tubes 45 / 50 / PX4 / PX25 / 300B+ / 205D / Princess 206 Tubes 845 / 211 Tubes Capacitors Input/Driver Tubes KT88 and EL34 Tubes NOS Tubes Shuguang 845 Tubes Tubes. Can't find it here? Try searching the Tube Data Sheet Locator , the world's biggest index of tube datasheets. The transmitting tubes TT21 and TT22 have almost identical transfer characteristics to KT88 but a different pinout, and by virtue of their anode being connected to the top cap have a higher plate voltage rating 1. I do like the build of the K2 and the new rode microphones. Then open it. The JJ 12AT7 is a solid replacement for any 12AT7, ECC81, or 6201 tube. These guys rock They've been working great in all applications we've tried them in, and haven't had a single complaint. Tube Interchangability Reference. Garfish, if you need to maintain the level of bass you are accustomed to, you need to look at amps with the larger tubes(6550/KT88/KT90). View Tungsol KT120 tube data sheet. It has many circuit diagrams, using these tubes and all the information, about these original vacuum tubes. KT88 Datasheet, KT88 PDF, KT88 Data sheet, KT88 manual, KT88 pdf, KT88, datenblatt, Electronics KT88, alldatasheet, free, datasheet, Datasheets, data sheet, datas. Download the data sheet from the tubeampdoctor website. Both tubes would be considered "new" by the factory, and not defective. You get 2 very clean original un-restored Dynaco Mark III amps with - 4 GE KT88/6550 power tubes, and 2 original 6an8 input/driver tubes for $800. No information available. In the ultra-linear. Its deep as the internal hell, clear like tuned piano and makes a world of difference to enjoying music. KT88 Page 4 INSTALLATION The tube , THE M-0 VALVE COMPANY LIMITED KT88 Grenalex BEAM TETRODE BRIEF DATA The KT88 has an ,. These data are only to show the safety distance to the recommended operating point. " The KT88 is a larger version of the KT66 that features higher power and very low distortion. please try it's. The KT88 can be used interchangeably with its American rival, the 6550. This is high quality preamplifier intended for customers listening to signal sources with linear outputs and for owners of turntables. C KT88 has become more expensive and harder to find. The rear-illuminated front panel meter is used to adjust the polarization of the tubes. Here are some notes and photographs of a single-ended (SE) KT88 tube amplifier which I recently built. With an anode to anode load of 4,000 Ohms and 550 Volts on the anode a pair run in ultra linear AB1 will deliver 100 Watts at 3. GU50 data sheet can be found here. Tadaatsu Atarashi. The 6550s ran from 35 or so watts to 42 or so. Same big and heavy glass envelope and beautiful polished metal base. It can also be used in 6550 amplifiers. KT90 is a beam-power pentode primarly designed for use in audio frequency power amplifier applications. OurFavorite Tube in the KT88 / 6550 Class. And have not used any of the current production version except the electro-harmonix KT88, JJ and had very bad luck with the =C='s. This amplifier was originally featured on the February 2003 Issue of the "High-Fidelity Audio: Radio Technology" by Mr. Find great deals on eBay for kt tube and kt 90. Buy RS PRO Pentode Thermionic Valve, Octal Base, 23W, 6. The Line Magnetic integrated amplifier LM-216IA is a push-pull amplifier with 4x KT88 tubes in Class AB amplification and delivers 2x22W in triode mode and 2x38W in ultra-linear mode. ) x 115mm or other Double Triode Valves online from RS for next day delivery on your order plus great service and a great price from the largest electronics components. 6 results for western electric 300b tube US TW 1K 50W for Western Electric 300B/KT88/211 tube amplifier cathode resistor Original Authentic electube Data. The 5963 has a max plate voltage of 250V while 12AU7 has a max of 330V. A very musical reaction, with great sound and finest details in mids and top-end; a linear and harmonious overall response with a very natural tone, make the TAD KT88-STR our favorite tube in the KT88 and 6550A class. Output Pentode Octal 7-Pin - Indirect by A. Here you find more than 10. Ambitious title, eh ? Well the intent of this article is to lay out a logical plan of action for those courageous individuals who are contemplating building their own tube amplifier, but just can’t seem to figure out where to start. Overall a great KT88 tube for orchestral, opera, and jazz music. Where could we find such an output transformer? Easy. 5881 WXT - 6Π3C-E Tube With a regular U. KT-88 Push-Pull Project with Hashimoto Transformers. Not every tube has the same specsnot every tube works best in every amp. According to one of their incredibly well researched tube profiles, the KT88 was a descendant of the 6550 which in itself was designed to meet the need for a low cost, high power tube. 5k for KT120 under similar conditions. 5881 vs 6L6GC Valve/Tube. Power Tubes NOS Tubes PrimaLuna Brand Tubes. I think Ruby made a not so great 7027A, although I never bought any because I could get 7581A's for about the same price. Looking at the data sheet, the KT150 will work in my Tempest and Topaz KT120 amplifiers. The tubes should run at the standard specs (see technical data sheet ) and not steadily at the maximum values. Made in USA by Western Electric Super low noise triode, Mesh plate, Engrave base, Greatest driver tube for legendary Western Amplifier Data here Nos in original box. It can be used in place of 6550 tubes. what are the preferred OT primaries for 4x6l6,el34,kt66,6550/kt88 And what effect does the impedance have on tone. Readouts come via two high-quality 3" diameter metal and glass analog milliamp meters (100mA max). 12E13, KT88 6681 B339. Don't just drop me an email saying "I think you should add a 6 _ _ _ to the list". The bass is unique in that it compresses the very bottom end. Two tubes in Class AB1 give a continuous output of up to 120W. beam pentode Base: OCTAL Uf = 6,3 V If = 1,6 a Typical Characteristics: U a = 250 V U g2 = 250 V I a = 140 ma I g2 = max. 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. In 1956 MOV (Marconi Osram Valve) subsidiary of G. average values for two matched tubes 600 —32. First the V72 was re-equipped with this state of the art Telefunken EF804S audio tube made in their Berlin and Ulm production. RCA's first version of this tube was an early 'octal' base tube. Specially for amplifiers that let the 300B tubes work very hard, the EML 300B-XLS is the right product to choose. Photograph 8: KT88 Monoblock Tube Amps with C516BEE and Cambridge Audio DacMagic Plus. KT88 datasheet, KT88 datasheets, KT88 pdf, KT88 circuit : ETC - BEAM PENTODE 6V 3V INDIRECTILY HEATED ,alldatasheet, datasheet, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Readouts come via two high-quality 3" diameter metal and glass analog milliamp meters (100mA max). A 3-year warranty and the best services anywhere. Catalog Datasheet MFG & Type PDF Document Tags; KT88 Tube. The KT88 is one of the few classic audio output valves. (*)These specifications are provided 'as-is', with no warranty of any kind. Free Next Day Delivery. It's called a normal tube-audio output transformer with ultra-linear taps. Suit premium Audiophile HiFi systems or the on-road reliability for the musician ,KT88,KT88SOV,KT88SOVPL,SOVTEK. If anyone has a clue, please write me, I'd love to know! V4 was a very cool Telefunken ECC82. JJ Electronics The JJ Electronics tube datasheets in Flash HTML. The tube pins or leads must be inserted so that the dot on the tube base is directly in line with the small moulded dot on the socket. The Svetlana 300B uses ultra-pure carbonized nickel plate material and a proprietary oxide coating on the. I don't like the gold plated bling on the Psvane, but whatever. The major Russian power-tube manufacturer. The Blackstar Studio 10 also features a serial effects loop with a foot-switchable level and a reverb effect. Depending on the info we took from google adwords, 6v6 pinout diagram has very much search in google search engine. The above dilemma illustrates the issue at the heart of the 'set bias to idle @ xx% of the plate dissipation limit' biasing method. A 6N17B tube is used in the Helios tube fuzz pedal with very good results. Ratings are the same as all 6V6's: 6V6GTY: Same as 6V6GT, but has low loss brown micanol base. The KT88 is one of the few classic audio output valves. Here is the New Sensor Genalex KT88 you posted. With the kit supplied JAN Philips 5751 drivers and Genalex - Gold Lion KT88 output tubes the sound was superb. Glass Tube SPECIFICATION Directly heated wolfram thoriated cathode Heater voltage Heater current Plate voltage Height, max Diameter, max Mass, max Base Mounting Position Life time 20 V ac/dc 3 A 1500 V 185 mm 68 mm 280 g Special 4-pin Vertically only 1000 h ∅5±0. JJ 243 has three line and one phono inputs. Our vacuum tube stock originates from a small radio service company founded in 1949. However, I have read on a number of forums that no one can find a data sheet for the Sovtek EL84M so how do you make a comparison? The only solution was to get info from the Sovtek engineering team and create a summary product information sheet. The operating voltages and the other parameters are not precisely adjusted to tube data sheet values. in this new tung. The KT88-TK is a beam-power tetrode that shares similar applications as the 6L6 and EL34, and is one of the largest tubes in its class. Q: When does a power tube become a Premium Selected power tube?. View Tungsol KT120 tube data sheet. average values for two matched tubes 600 —32. Current production is inconsistent, and the data sheets published by "Tung Sol"/Sovtek/EH are largely photoshopped versions of the original manufacturers' data sheets with the original old dates removed. com Filament Heating: UH 6. One of the advantages of over engineering. KT88-STR TAD Premium Matched Selected QUAD (8 Tubes) TAD/STR great dynamics, nice appearance like old GEC/UK tube. I just currently finished a tube preamp using a 6SN7 dual-triode,I've heard of really good NOS tubes to use,like the RCA red base,Mullards,and other various tubes,but these are usually expensive. ) Given: The cathode voltage is 22. Likewise, current production 6CA7 are beam forming tetrode like the original Sylvania design. Yes, if it loads OK in 3K SE, 6K may be a starting point for P-P. V1 (usually the preamp tube closest to the input jack) has the largest impact on your tone and gain but has less impact on your output distortion touch. Competitive prices from the leading Electron Tubes distributor. A very musical reaction, with great sound and finest details in mids and top-end; a linear and harmonious overall response with a very natural tone, make the TAD KT88-STR our favorite tube in the KT88 and 6550A class. Data on this line is ignored. KT88 Datasheet, KT88 PDF, KT88 Data sheet, KT88 manual, KT88 pdf, KT88, datenblatt, Electronics KT88, alldatasheet, free, datasheet, Datasheets, data sheet, datas. This 1932 RCA BELOW manual provides all the data sheet information, of the first radio receiving tubes ever made, from about 1920 to 1932. Its exclusive screen-grid radiator fins reduce a major source of. Our company CTech Electronics stands behind all of our products and services. but plate size is slightly big than KT88's and disspation power has 50W. The transmitting tubes TT21 and TT22 have almost identical transfer characteristics to KT88 but a different pinout, and by virtue of their anode being connected to the top cap have a higher plate voltage rating 1. KT-88STR Tube Data Sheet. In common with all 'E' prefix tubes, using the Mullard-Philips tube designation, the EL34 has a heater voltage of 6. BEAM PENTODE KT88 is a beam output pentode with an octal base and power of 42W. This video will help you pick easy to find parts and yet maintain a high. The last line consists of the. Vacuum Tubes. Title: 6L6 Author: RCA Subject: FP-1999-02-28 Created Date: 2/24/2002 7:46:40 PM. Check our stock now!. In fact, I felt that of all the power tubes I have tried in my amplifier E. Output Pentode suitable for use in power amplification Quick reference data • Anode current Ia=100mA • Transcoductance S=12,5mA/V • Amplification mg2g1=11. Start downloading the Excel file triode. Electro-Harmonix KT88 Vacuum Tube High power kinkless-tetrode for use in amplifiers such as the Marshall Major. Read honest and unbiased product reviews from our users. Abstract: TUBE kt88 Chelmer Valve TUBE kt88 CVC KT88 2X94 2X40 2x15 2x26 2x17 Text: CVc Chelmer Valve "73% - !°iö electronic tube KT88 BRIEF DESCRIPTION: This valve is a beam , another. Radio tubes are valves. A Comparison of Current Production 6L6GC Tubes. Elisa Cadeo. Anode dissipation rate is 50W, which provides for push-pull amplifiers utilization up to 110W output per pair, with 550V on the anode. 3 W from each EL34 are well within their capabilities. Designed to compliment to Aqua 274B and Classic 300B tubes, the new 6SN7 is a great choice to replace vintage 6SN7 tubes in all tube pre-amplifiers and tube amplifiers. Operating data will be found in the KT88 data sheet. Immediately following are equations for calculating cathode voltages, currents and resistances. BEAM PENTODE - KT88 is a beam output pentode with an octal base and power of 42W. I also like the Chinese KT88 for their sound but quality has been spotty to say the least. The KT88-TK is a beam-power tetrode that shares similar applications as the 6L6 and EL34, and is one of the largest tubes in its class. again I don't know about current manufacturers claim's of specs of their tubes, but what I have seen is that they are massively. Tube datasheet. I don't like the gold plated bling on the Psvane, but whatever. This Japanese single-ended, vacuum tube amplifier can be purchased in 'kit' form or fully assembled. OurFavorite Tube in the KT88 / 6550 Class. Radio tubes are valves. important: KT90 can not replace for KT88 and 6550. Very powerful, with strong bass and very bright highs. I would like to build EZ125 125 Watt Quad KT88 Amplifier circuit. So bias setting should need minimal adjustment, if any. com offers 351 el34 products. This amplifier was featured on the February 2004 Issue of the "High-Fidelity Audio: Radio Technology" by Mr. Amp Design.