Ecc85 Tube Datasheet

O n a vu l'écran plasma, l' écran LED, l'écran OLED et de nouvelles technologies arrive nt. Due to high conductance requirements, 6DJ8/6922 type tubes require special construction (called 'frame grid'). Depending on the AGC range the radio is designed for and its tube line-up, either "AGC --3V" or "AGC 0V" outputs can be used. You won't find other Extremely RARE Telefunken <> ECC801S DIGITAL TESTED tubes around - that's because they are kept and treasured by those who know which the BEST ECC801S tubes are!. They normally have steel pins. Le tube ECC81 précède le tube ECC85 pour ce qui concerne les montages en cascode pour la FM. A Comparison of Current Production 12AX7 Tubes. They are constructed exclusively for professional audio amplifiers, SE or PP, sound really nice triode strapped in push-pull amplifiers. Product 22/91. Edit: I hope this helps ya dissect your schematic to a sort of block diagram to better understand what's going on in each circuit. The two independent valves are screened by a rectangular plate across the diameter of the envelope. Note: This page is not updated. Especially in the smaller chassis. Title: ECC85 Author: RFT Subject: GO-FP-2000-07-07 Created Date: 7/7/2000 10:40:03 PM. NOS-6AQ8-RFT, Vacuum Tubes, 6AQ8 / ECC85 RFT. How to use 6N1P and 6N2P Russian tube. R-10 Thanks to Steve Fellini, Doug Forbes, and Joseph Lowe. You reach this tube or valve page from a search after clicking the dataheet tab or by clicking a tube on a radio model page. ic compiler workshop manual - Microcontrollers and a lot of advice - PIC , AVR, ARM - Software - Books - Boards - Trouble with frying 74LS11N AND Gate - Resistor at input to high side current monitor IC - Measuging signals with dsPIC30F2010 -. 01 4 A 1957. The book lists over 1,500 American receiving tubes,, in- cluding over 300 which can be replaced by European types. Japanese Raytheon labeled tubes, a Telefunken ECC85, a Mullard 6C4, and the Mullard ECL86 tubes. Always tested, matched & guaranteed. This is the first true full wave vacuum tube power amplifier – that I have been able to find. electron Tube Data sheets - E. Foreign tubes and possible substitutes (Not always pin compatible, and may need different heater. However, this did not work and their only solution was to sell me more of the original 6N1, 6N2 type tubes. This is a jewel. modelos de la marca:todas las marcas - genericos: 10 chapter - digital : 100 series schematic : 100 series western ele : 1025n2nc. Mixing these frequencies produces the Intermediate Frequency, 455 KHz in this case. The following should be direct substitutions. You can also email us at [email protected]diotubes. 001: 11000: 5. 6DJ8 tube was designed as a broad band RF amplifier tube for communication equipments and TV sets. 10 5 B 1954. AUSTRALIAN VALVE BANK. Thanks for sending me photos. 7308 and E188CC and the CCa are super premium versions. I plan on working with ECC85 tube (similar but not the same as 12AT7/ECC81). Each wound string is precision wrapped with round nickel-plated steel onto a high carbon, hexagon-shaped steel core. New & NOS tubes from Tung-Sol, Electro-Harmonix, JJ & more!. On the Jensen transformer page, I found an interesting tube mic preamp schematic that employs an input and output transformer and 12AX7/12AU7 topology - similar to the D. I think that all tubes from Voshod have the Rocket logo. Le tube 6N1 chinois est en effet équivalent au 6N1P russe, 6Н1П en cyrillique. These tubes were made for home storage battery receivers manufactured during the early to mids. Copper rod version is definitely one of the best ECC85 tubes that I’ve listened to. Find more of what you love on eBay stores!. In general this is low-noise and low microphonic preamp tube. References: Datasheet &. Click here for tips on using our search. Dared Saturn Signature Class A Integrated Amplifier Single Ended Triode (Single KT-150) Product Information Overview: Introducing the Sound of Tube - Dared, and the new KT-150 SET high resolution tube integrated amplifier. According to us, must a tube which can be used as equivalent, be at least for 95% have the same parameters as the tube he must replace. Fearn VT-2 Tube Preamp. ECC85 Tungsram Currency: [email protected] TrANsfer ChArACTerisTiCs pLATe ChArACTerisTiCs R. I give Gm in umhos, Rp in K ohms. Specifications can be found in a PDF datasheet pointed by this page, in German. qui a été remplacé est le tube cathodique. the tube does nothing, no gain, are just for show. This numbering scheme was intended to differentiate these tubes from the tubes with 2. With the wide variety of tubes that are in use there are many different configurations. 12AU7 is also known in Europe under its Mullard-Philips tube designation ECC82. A centre tapped heater permits operation of the tube from a 6. Block diagram, pinout and ECC85 Circuit application inside. avalanche diode oscillator, diy sine oscillator 3 mhz, fet oscillator circuits, homebrew capacitance bridge oscillator circuits, how to design ultrasonic rc oscillator circuit, vhf wideband oscillator design. August 31, 2017 at 12:43 AM. The top supplying countries or regions are China, Taiwan, China, and Malaysia, which supply 98%, 1%, and 1% of 2835 smd led datasheet respectively. Each tube is meticulously measured for all critical parameters of performance including transconductance, gain, noise, and microphonics. Like all JJ tubes, it has a rugged construction that doesn't compromise the sound of your amp. , * PO Box 176, Peterborough, NH 03458 USA. NOS-6AQ8-RFT offered from PCB Electronics Supply Chain shipps same day. The photo shows a Sylvania. I am glad in hosting this design in my website. 12AX7 Family Tube Substitution. 12AX7 (also known as ECC83) is a vacuum tube that is a miniature dual triode - 6AV6 with high voltage gain. Tubes in the "Tube" column are directly replaceable with tubes in the "Replacement" column. Ce produit n'est pas vendu à l'unité. Référence : TUBE ECC85. past one later here to GO EL 84 /2A3 Single Ended Amplifier from Germany. 01 6 6 1969. Tube amps use multiple tubes, and the first position is referred to as V1. The resemblance between the two tubes actually ends with the 5-pin socket and cap, among other reasons because the 307A is a true pentode – unlike the 807 which is a beam tetrode tube. List of vacuum tubes. The 1960's 9-digit serial number tubes are the BEST SOUNDING, BEST MADE and MOST VALUABLE and RARE out of ALL the Telefunken ECC801S Audio tubes. DOUBLE TRIODE Double triode intended for use as R. The topic of who really produced a tube and where causes a huge amount of confusion in the community. 01 3 3 1969. I've never actually seen another tube with it on there, but it seems to be on a lot of the documents (like the one you posted) for tubes other than the 6n1p. 6DJ8 / ECC88 is the "standard grade" of this family. Fearn VT-2 Tube Preamp. DOUBLE TRIODE Ug(V) Ua(V)-8 -6 -4 -2 0 0 5 10 15 20 25 0 100 200 300 400. Due to high conductance requirements, 6DJ8/6922 type tubes require special construction (called 'frame grid'). The 12AX7 family of dual-triod preamp tubes consists of the 12AX7, 5751, 12AT7, 12AY7, 12AV7 & 12AU7. So, everything the same, even heating current is bit lower than ECC85, but instead 20k use 120k resistors and … it prepare to hear something really good! Note that 120k anode resistor will set max current through tube to 2. et datasheet pdf. GitHub Gist: instantly share code, notes, and snippets. How to use 6N1P and 6N2P Russian tube. Thanks for sending me photos. 01 4 A 1957. Eventualaj ŝanĝoj en la angla originalo estos kaptitaj per regulaj re. The closest western equivalent to the 6N1P is the well known 6BQ7A. amplifier and self , 1 III 11« V Vf 5. One of the diodes has a separate cathode connection. O Scribd é o maior site social de leitura e publicação do mundo. 1ma/V, and a filament current of 435mA. I plan on working with ECC85 tube (similar but not the same as 12AT7/ECC81). Le migliori offerte per Ecc83 – 4 x Tubi-Tubes-valves from TELEFUNKEN (Germany), used, tested with w19 sono su eBay Confronta prezzi e caratteristiche di prodotti nuovi e usati Molti articoli con consegna gratis!. Tube Phono Amplifier Overview: With output variances in the multitude of phono cartridges available to the audio enthusiast as well as the variety of input variances seen in the front end of amplifiers and preamplifiers for use with MM and MC cartridges, most of the time the cartridge used is not matched to the amplifier. 6N1P Datasheet PDF – All from the same factory code. See all Articles. datasheets of vacuum tubes. 01 3 3 1969. Pour ce qui concerne la hifi audio, en aucun cas il ne peut être remplacé par le ECC85 dont la linéarité lui est nettement inférieure, à part dans les configurations à très forte contre-réaction. Results 1 - 9 of 9 Free Shipping on many items across the worlds largest range of Telefunken Ecc Find the perfect Christmas gift ideas with eBay. Encasing Glass tube Inactive gas Contact Fe-Ni alloy reed Reed switch structure • The reed switch is a contact switch comprised of a pair of Fe-Ni alloy reeds encased in a glass tube with inactive gas. reviews vacuum tubes amplifiers. In general this is low-noise and low microphonic preamp tube. 3 V If 435 mA Dimensions in mm December 1969 ECC85 CAPACITANCES Anode , "General Operational Recommendations". Is your ECC88 microphonic? Set it on AC, and if nothing is read, set it on DC. Find great deals on eBay for LG mainboard. ECC85 page sheet date 1 1 1954. Buy Electro-Harmonix 6AQ8 / ECC85 vacuum tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. Today, this rich history continues with the introduction of new production tubes from TELEFUNKEN Elektroakustik, in partnership with JJ Tubes from the Carpathian Mountains of Cadca in Slovakia. Created Size. cathode ray tubes. Always tested, matched & guaranteed. These tubes were also built in other countries. 7308 and E188CC and the CCa are super premium versions. Here is a schematic for a cascode tube mic preamp that I made by merging the input, preamp, and output stages that were scattered throughout their site. We find this incorrectly! Unfortunately will the notion "equivalent" not be interpreted the same by everybody. Tube amps use multiple tubes, and the first position is referred to as V1. Radio tubes, Vacuum tubes for sale, We have over a thousand different Radio tubes in stock. 07 7 FP 1999. NOS-6AQ8-RFT, Vacuum Tubes, 6AQ8 / ECC85 RFT. You won't find other Extremely RARE Telefunken <> ECC801S DIGITAL TESTED tubes around - that's because they are kept and treasured by those who know which the BEST ECC801S tubes are!. The antenna frequency is amplified and mixed with local oscillator frequency in the 12SA7 tube. It contains valuable new material essential as reference for every Service Engineer. audioXpress. Hi Tube folks; hoping you can help me out! Ive just bought a 2nd hand itube amp for a second system in a small room, and because its had a fair bit of use and the tubes are original, I thought Id buy some replacement tubes for it. Tube Data Sheet Locator. 01 6 6 1969. The 6AQ8 was used primarily in the front ends of FM tuners, although I've seen them in VHF TV tuners as well. pdf (118287 bytes) ELC6J/A Electrons Inc THY ELC6J-A. 11 3 3 1954. Each tube is meticulously measured for all critical parameters of performance including transconductance, gain, noise, and microphonics. Fearn VT-2 Tube Preamp. Buy Electro-Harmonix 6AQ8 / ECC85 vacuum tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. Most post-war European thermionic valve (vacuum tube) manufacturers have used the Mullard–Philips tube designation naming scheme. Developing a model to describe those tubes - like the ECH81 and the EF80 with g3 as modulation grid - is not possible based on the available data sheets, as those provide. The topic of who really produced a tube and where causes a huge amount of confusion in the community. Holliswhy, I'd try and find some tested ones, especially because AR amps can be quite touchy with tube choice IME. The following should be direct substitutions. Also, mixing and modulation tubes have a rich history, and spice models for these tubes are hard to nd - if they exist at all. Typical shipping cost to all destinations is about US$12-15 for small packages. Has anyone seen a full datasheet (with graphs) for 6FC7/ECC89 tube ? The only document that I can find on 6FC7 does not have any graphs. Using a tape measure or ruler, measure the tube from the table top to the top of the cap. LTSpice models for vacuum tubes. They were made in '77 or '87. Complete list of every used CRF70F (CRF70, CRF 70, CRF 70F) in the country that you can sort and filter. For more information on these vacuum tubes including pinouts, ratings, application and possible substitutions visit ECC85 in Radio Museum and 6AQ8 / ECC85 in Duncan Amps. qui a été remplacé est le tube cathodique. Before the advent of semiconductor devices, thousands of tube types were used in consumer electronics. Divider R9R10 is to match typical AGC range with the input range of a tuning indicator tube (A Russian octal 6E5C is shown as an example. JJ Electronics The JJ Electronics tube datasheets in Flash HTML. You also will find : · The original post · A datasheet of 6SN7 (in English) can be found here. They were made in '77 or '87. Excellent sounding 12AV6 / 12AV7 / 12AU6 / 12BA6 / 12BE6 / 12AU7A / 12AT7 / 12AX7 / 12BY7 / 12AU7A / 12AT7 / 6201 single tubes from $10. China-hifi-Audio online store vacuum tube 6H1n = 6N1, ECC85, 6N11, E88CC 6922 Russia made NOS - Vacuum tube. Everyone likes tube rolling, but it is somewhat disappointing that the only valves which are compatible with the ECC83/12AX7 pin-out are the ECC81/12AT7, ECC82/12AU7 and 12AY7. When ordering only one copy direct from Mullard Limited, the cost of postage and packing should be added. Other Media Files : Korg ElecTribe ESX1. Double Twin Triode Regeneration Radio. 直購價:560元。物品狀態:全新。支付方式包含PChomePay支付連、銀行或郵局轉帳、郵局無摺存款、郵寄、宅配或快遞、貨到付款。(21532299859364)。露天拍賣提供 的賣場的家電、影音周邊 , 音響 、喇叭 , 其他音響設備等眾多商品,歡迎參觀選購!. Buy Electro-Harmonix 6AQ8 / ECC85 vacuum tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. pdf) Shipping will be Airmail registered with tracing number. Thanks for sending me photos. Also, mixing and modulation tubes have a rich history, and spice models for these tubes are hard to nd - if they exist at all. The tube is designed for use as a combined AM and FM detector and audio-frequency amplifier. The 12AX7 family of dual-triode preamp tubes consists of the 12AX7, 5751, 12AT7, 12AY7, 12AV7 & 12AU7. 11 3 3 1954. Just one opened for picture purposes. 12AX7 Family Tube Substitution. We find this incorrectly! Unfortunately will the notion "equivalent" not be interpreted the same by everybody. ECC85 page sheet date 1 1 1954. You reach this tube or valve page from a search after clicking the dataheet tab or by clicking a tube on a radio model page. The last numbers in the names of the Sockets with Wire Clamp (for example "D55") means height in the millimeter of the tube with pins but without "tail". Ecc85 have one hole in a plate and two supporting rods for getter. Holliswhy, I'd try and find some tested ones, especially because AR amps can be quite touchy with tube choice IME. versterker. One of the premier output tubes ever made. With the wide variety of tubes that are in use there are many different configurations. How little understanding there is about this, can be seen amongst today's tube manufacturers who sell ECC803S which is NOT an ECC803S, but an ECC83 with another stamp on it. SUBSCRIPTS FOR MULTI-UNIT TUBES: b = Beam Power Unit. ECC85 page sheet date 1 1 1969. Hi can i use a ECC82 tube in a ECC83 preamp ? The ECC82 can handle higher voltages as a ECC83. 11 3 3 1954. 6DJ8 has high conductance which also makes it an excellent tube in audio amplifier. The Edicron EF86 is the same tube that I used for the pentode testing on a previous thread. Both tubes test as new with phono grade noise levels. Pretty good supply on 6sk7 at present, but 6sl7 tubes are disappearing quickly. DOUBLE TRIODE Double triode intended for use as R. Turn the dial to select a song S01—S Page 68 – Motion sequence Page 69 – Recording a motion sequence Page 70 – Checking motion sequence data Page manuap – Exx-1 a motion sequence for a part or Polyphony – 16 voices. TUNGSRAM EL84 - 6BQ5. One of the premier output tubes ever made. I haven't…don't know much about them. List of vacuum tubes List of tube sockets. Only do these measurements inside your amplifier, when you have experience with this. Tube Interchangability Reference. 11 2 2 1954. Page 1 of 2 - 2004 Honda crf 70 - posted in XR/CRF 50/70/110: Hello Members:) Im a newbie here just joined this forum. ECC85 page sheet date 1 1 1954. Pour ce qui concerne la hifi audio, en aucun cas il ne peut être remplacé par le ECC85 dont la linéarité lui est nettement inférieure, à part dans les configurations à très forte contre-réaction. View 12AU7-WA datasheet online at HeberTech. This data is scanned and may contain errors caused by the OCR software. This tube is especially suited for use in resistance-coupled voltage amplifiers, phase inverters, multivibrators and numerous industrial control circuits where high voltage gain is desired. You can also email us at [email protected] * * For details, refer to the article, "Improved Vacuum-Tube Models * for SPICE simulations," Glass Audio, Vol. Buy Riverstone Audio - Tested/Matched Pair (2 Tubes) 7-Pin GE JAN 5654W Fully-Tested Vacuum Tubes - Upgrade for 6AK5 / 6J1 / 6J1P / EF95 - GE 5654W Platinum Grade Pair: Amplifiers - Amazon. Another interesting fact about these tubes is that PCC85 and ECC85 could be used interchangeably in the majority of places. The noise level is lower, and the noise floor is improved, there is more detail, particularly in the mid bass/lower midrange. A few special-quality tubes did not have a standard equivalent, e. virtuÁlnÍ muzeum kvt-elektronika elektronky philips, telefunken, mars, tesla, rft. Here in the US there were metal tubes with an "M" after the number, 6A8M, 6L7M, even "MG", 5Z4MG. La ĉi-suba teksto estas aŭtomata traduko de la artikolo List of vacuum tubes article en la angla Vikipedio, farita per la sistemo GramTrans on 2014-10-19 15:37:53. Versions of the tube are named ECC88, E88CC, 6922, 6N23P, and 6N11. Find many great new & used options and get the best deals for 2 x Tungsram EL84 - 6BQ5 Matched 83% Solid Foil Getter Vacuum Power Audio Tubes at the best online prices at eBay! Free shipping for many products!. The last numbers in the names of the Sockets with Wire Clamp (for example "D55") means height in the millimeter of the tube with pins but without "tail". The ECC85 is the definitive double triode for the front end stages of FM radio receivers. The quality of Philips ECC83 has always been very good. Rectifier tubes were some of the very first tubes to be invented since their purpose is one of the first requirements in electronic and audio design. This is the real quality. 6DJ8 Datasheet - Triode Vacuum Tube - Triode, 6DJ8 pdf, pinout, equivalent, replacement, 6DJ8 schematic, 6DJ8 manual, data. For more information on these vacuum tubes including pinouts, ratings, application and possible substitutions visit ECC85 in Radio Museum and 6AQ8 / ECC85 in Duncan Amps. virtuÁlnÍ muzeum kvt-elektronika elektronky philips, telefunken, mars, tesla, rft. pdf) Shipping will be Airmail registered with tracing number. Radio tubes are valves. 1: Earliest Mullard EF86 (9. These are all pin compatible with one another, the only differences being the gain factor of each tube. Double Twin Triode Regeneration Radio. 株式会社 テクソル TecSol Inc. This is a list of vacuum tubes or thermionic valves, and low-pressure gas-filled tubes, or discharge tubes. In my experience, datasheet parameters, such as voltage output and impedance, are of no use in trying to decide if a tube will sound good in your amp. siemens rca ecc85 6aq8 vacuum tube germany 1967 absolutely nos nib 1 single - $34. NOS TUBE MUSEUM QUALITY EF800 Telefunken West Germany Very low noise clear, accurate, detailed, long life VERSION OF THE EF80 6,800 = 100%. † Integrated Second IF Filter with Software-controlled Bandwidth † Completely Integrated FM Demodulator † Soft Mute and Multipath Noise Cancellation † Receiving Condition Analyzer † AM Up/Down-conversion System † AM Preamplifier with AGC and Stereo Capability † 3-wire Bus Controlled † Search Stop Signal Generation (AM and FM). The 6N6P double triode is miniature device enclosed in glass bulb provided with a nine-pin base and an indirectly heated oxide-coated cathode and designed for low frequency power amplification. Radio tubes, Vacuum tubes for sale, We have over a thousand different Radio tubes in stock. ECC85 Datasheet PDF. The heptode is classically pins, is 47 mm tall. This CK-5755 is a double-triode made by Western Electric (USA) for Raytheon. In most cases the tubes manufactured to the European system have an exact equivalent tube in the American system and vice versa. I can't understand what you find close to a tube (6N1 or 6N1P - no difference, one is chinese other is russian) that has mu of 35, gm of 4. -Scanning on demand- Nostatech's Free Service Manuals goal is to provide free schematics and (service) manuals. ECC89 and ECC88 Interchangeable?? - Micron - Tubes Asylum ECC85 and ECC88 Interchangeable?? posted by fatbottle on December 18,. Western Electric marked this tube WE 420A for their own brand. Capacitors, Toroid Cores, Resistors, coils and ham radio and CB radio parts. Probably a bit ambitious to dive right in at the deep end and design your own amp from scratch using oddball tubes. ECC81 - Twin Triode Tube, Filetype: PDF. They were supplied with first class tubes by the manufacturers, and the country of origin is always printed on the tubes. Price is for 10 tubes. 12AX7 (also known as ECC83) is a vacuum tube that is a miniature dual triode - 6AV6 with high voltage gain. for many decades. Foreign tubes and possible substitutes (Not always pin compatible, and may need different heater. Most post-war European thermionic valve (vacuum tube) manufacturers have used the Mullard–Philips tube designation naming scheme. nos russian: other brands: 6p1p : 6lr8: 6n2p : e80cc philips: 6s41s : 211(vt4С) 6j49p-dru. ECC85 = 6AQ8 ECC88 = 6N23P, E88CC, 6DJ8, 6922 If you need "ECC85" tubes for a Chinese amplifier, have a look at the 6N1P instead - it's a better audio tube. So mail me if you need a data sheet. Most have gold plated pins, but many Sylvania manufactured 6922's have steel pins (a few Sylvania's are gold pin). 01 4 4 1969. This is a list of vacuum tubes or thermionic valves, and low-pressure gas-filled tubes, or discharge tubes. One of the premier output tubes ever made. Each wound string is precision wrapped with round nickel-plated steel onto a high carbon, hexagon-shaped steel core. For more information on these vacuum tubes including pinouts, ratings, application and possible substitutions visit ECC85 in Radio Museum and 6AQ8 / ECC85 in Duncan Amps. Individual data sheets for 23 current valves intended for audio amplifiers etc. They were supplied with first class tubes by the manufacturers, and the country of origin is always printed on the tubes. Also, mixing and modulation tubes have a rich history, and spice models for these tubes are hard to nd - if they exist at all. Has anyone seen a full datasheet (with graphs) for 6FC7/ECC89 tube ? The only document that I can find on 6FC7 does not have any graphs. Before the advent of semiconductor devices, thousands of tube types were used in consumer electronics. Title: ECC85 Author: RFT Subject: GO-FP-2000-07-07 Created Date: 7/7/2000 10:40:03 PM. It has currently found a use as a driver tube in hi-fi tube amplifiers (such as Audio Research models VS55 and VS110) because of its excellent low distortion and low noise. ECC85_Funkwerk_Erfurt. Holliswhy, I'd try and find some tested ones, especially because AR amps can be quite touchy with tube choice IME. TrANsfer ChArACTerisTiCs pLATe ChArACTerisTiCs R. This was told to me by a retired Telefunken Ulm Employee, so I think this is very reliable information. This tube is especially suited for use in resistance-coupled voltage amplifiers, phase inverters, multivibrators and numerous industrial control circuits where high voltage gain is desired. 07 7 FP 1999. Pour ce qui concerne la hifi audio, en aucun cas il ne peut être remplacé par le ECC85 dont la linéarité lui est nettement inférieure, à part dans les configurations à très forte contre-réaction. Questions? Comments? Bug Reports? Would you like to see a tube added to the Database? Send us email: [email protected] Due to high conductance requirements, 6DJ8/6922 type tubes require special construction (called 'frame grid'). 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. The 6N6P double triode is miniature device enclosed in glass bulb provided with a nine-pin base and an indirectly heated oxide-coated cathode and designed for low frequency power amplification. I'm looking for any information on Jolida brand tubes labeled "6N1" and "6N2"? I would like to get rid of these things but can't seem to cross them. GE tubes are good quality general purpose tubes that work well in most all applications. Thanks to Max, the chance I have it, has increased considerably. Versions of the tube are named ECC88, E88CC, 6922, 6N23P, and 6N11. 真空管とopampを組み合わせたhycaaヘッドホンアンプを作った。 …. semiconductors, halbleiter online. Title: ECC85 Author: Mazda Belvu Subject: SM-FP-2003-04-12 Created Date: 1/24/2000 9:25:44 AM. The 1970s Amperex 12AX7 / ECC83 tubes in this precisely matched pair have dimpled disc getters (I66 series) and the orange Amperex globe logos. Tube Data Sheet Locator. These tubes were made for home storage battery receivers manufactured during the early to mids. Here is a schematic for a cascode tube mic preamp that I made by merging the input, preamp, and output stages that were scattered throughout their site. com Datasheets and characteristics Russian tubes. How to use 6N1P and 6N2P Russian tube. In electronics, a vacuum tube, electron tube (in North America), tube, or thermionic valve or valve (in British English) is a device controlling electric current through a vacuum in a sealed container. Make sure you measure your tubes! To measure a tube, place the tube on a table standing on its pins. So I sat and and made some calculations. Both tubes test as new with phono grade noise levels. Groove Tube 12AU7/ECC82 - NO LONGER AVAILABLE 12AU7 Electro-Harmonix datasheet. Stock/Availability for: ECC85/6H1P/6N1P. Double Triode Quick reference data • Anode current Ia=10mA • Transcoductance S=5,5mA/V • Amplification µ=60 Heating Heating is indirect by AC od DC, with serial or parallel supply. The US-made 6DJ8 tubes are made by various companies. The tubes are exactly the same like yours Telefunken E88CC code U3218104, except markings, they are more yellowish, not white. "Ei-RC" - Electronic tubes factory Data Sheet ECC81/12AT7 Page 1 of 4 Telephone: +381 18 550 741 ECC81 is R. Please contact the author for any question. The Carvin Vintage 16 was chosen because it has a simple. The topic of who really produced a tube and where causes a huge amount of confusion in the community. These appear to be RCA military stock tubes with flat plates and extra support rods, with black bases, just like the RCA redbase tubes. One of the diodes has a separate cathode connection. This is the real quality. It was designed specifically for the purpose and released in 1954. V a (volts): V g1 (volts): I a (A): r a (ohms): S: mu: Tube: Datasheet: 250-2: 0. I paid $36 for a matched quad shipped, and they respond very well to a hotter bias. electron Tube Data sheets - E. Pour ce qui concerne la hifi audio, en aucun cas il ne peut être remplacé par le ECC85 dont la linéarité lui est nettement inférieure, à part dans les configurations à très forte contre-réaction. 01 3 3 1958. ECC85 DATASHEET PDF - as a guide only - please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application. The 6DJ8 is a dual triode preamp tube. You reach this tube or valve page from a search after clicking the dataheet tab or by clicking a tube on a radio model page. Hi all, My old KB radiogram, (about which I'm constantly going on about & boring everyone witless), uses an ECC81 for the FM front end. The noise level is lower, and the noise floor is improved, there is more detail, particularly in the mid bass/lower midrange. 3 V If 435 mA Dimensions in mm December 1969 ECC85 CAPACITANCES Anode , "General Operational Recommendations". I give Gm in umhos, Rp in K ohms. na zahtev obavljamo merenja i uparivanje svih vrsta cevi na profesionalnom mernom stolu ,,neuberger" - sr nemaČka. We also have a large stock of globe radio tubes, and have antique radio's for sale. Collection of Jacky Parmentier F. Early GE made tubes are made especially well and have very unusual large plates that are ridged all the way around. Please note that, in case of. electron Tube Data sheets - E. 1 X NOS AEG ECC85 - 6AQ8 Vacuum Audio Dual Triode Preamp German Radio Valve Tube - EUR 8,21. It is distinguished by its very high transconductance, mostly the result of its frame grid construction. View 12AU7-WA datasheet online at HeberTech. Title: ECC85 Author: RFT Subject: GO-FP-2000-07-07 Created Date: 7/7/2000 10:40:03 PM. The 6AQ8 was used primarily in the front ends of FM tuners, although I've seen them in VHF TV tuners as well. * * For details, refer to the article, "Improved Vacuum-Tube Models * for SPICE simulations," Glass Audio, Vol. Buy Riverstone Audio - Tested/Matched Pair (2 Tubes) 7-Pin GE JAN 5654W Fully-Tested Vacuum Tubes - Upgrade for 6AK5 / 6J1 / 6J1P / EF95 - GE 5654W Platinum Grade Pair: Amplifiers - Amazon. ECC85 page sheet date 1 1 1969. They were supplied with first class tubes by the manufacturers, and the country of origin is always printed on the tubes. 3 V If 435 mA Dimensions in mm December 1969 ECC85 CAPACITANCES Anode , "General Operational Recommendations".