Keywords audio, low frequency, thd, noise, vacuum tube, circuit design, pcb design. Unlike the 19j6 or 5j6 tube, however, numerous manufacturers produced the 6j6 tube in great numbers. Tube possible substitute western substitute ec86 6s3p, 6s4p 6cm4 ec88 6s4p 6dl4 e80cc 6n1p, 6n3p ecc82 6n1p, 6n5p 12au7 ecc83 6n2p ecc803, 6l, 12ax7 ecc85 6n3p 6l12, 6aq8 ecc189 6n23p 6es8 ecc802s 6n1p ev, 6n5p ecc82, 12au7wa, 6067 ecc803s 6n2p ev ecc83, 12ax7wa, 6057 ecc960 6n3p, 6n15p e90cc. The key to selecting proper tubing for use with metal. Alevel chemistry specimen data booklet chemistry aqa. The 6973s can be made to work in amps that came with.
Vacuum tubes, sockets, capacitors, nixie and electron tube accessories. The specifications can be found here anode can easily dissipate 8w and screen can take up to 2w and has a high transconductance of around 30 mav. Currently, a 12ax7 variant derived from the 6n2pev is being produced by sovtek, under the designation 12ax7wa. Downloads, supreme instruments manuals, tube data, and. You can find exacter data, having investigated the characteristics of a tube for. The 6n1p has similar ratings to the 6dj8 and in the past was sometimes rebranded as such, however differences between the two types the 6n1p. Ask your catching inside sales person for a printed copy. Fluid rower data book a collection of useful fluid power data, published in this condensed form for convenient reference.
There are many other tubes that can be used with the torpedo. Please see the substitutes at the top of the page for more details. Sep 09, 2018 well, it was obvious i couldnt leave last post as it was. Key in the code for the valvetube you wish to search for and click the query button. The 6e5p is highfrequency indirectlyheated tetrode from our friends in russia. All tubes new, military equipment and have otk mark. Application in tv scan modules, power amplifiers and generators. I have a pair of nice monoblock 300b tube amps chinesemade, p2p wired, really nice sound. Ive been researching suitable replacements and purchase a pair of nos rca metal 5z4 rectifiers. The 6j6 tube was part of a series of tubes of the same design, but different heater voltages. Electron valve 6n1p analog d3 miniature double triode with separate indirectly heated cathodes is intended for amplifying lowfrequency voltage in radioelectronic devices. However, there are problems with nutube 6p1 which makes it useless in audio systems with high fidelity. Tdsl tube data sheet locator indicates the following tubes are equivalents. You can use a c3m low gain in triode mode which is ideal here, a c3g, e180fe280f.
Uhf voltage amplification in grounded cathode circuit in input and wideband amplifiers. Bold designators are close or identical, italic designators are different ratings, different pinouts or different filament voltages. International baccalaureate rganization 20 19 m194physihpmen tz 1xx 2219 6507. According to the 1946 sylvania tube manual, the 6n6 is a dual triode with direct coupling from one section to the other, and is the octal equivalent of the 6b5. Home tubes 6j1pev ef95 6f32 pentode tubes lot of 10 new. Here are data sheets from three different mfrs of the 6j6 tube family pdf files.
The 6973s can be made to work in amps that came with 6cz5s, so 280 owners are in luck too. The 76 and 6p5 are the same tubes with different bases 5 pin and octal respectively. This database has been accessed 156528 times since january 1, 2001. Electron devices svetlana 8200 south memorial parkway huntsville, al 35802 usa phone. Russian 6p3s, 6p3se 6n3c, 6n3ce general tetrode, used in output stages of low frequency amplifiers. We have seen it used as a tone generator and similar general purpose uses. Made in ussr, reflektor factory for military equipments otk, military rhombus stamped. For expanded educational material on fluid power, see textbook listings on the back cover.
This data sheet contains suggested allowable working pressures for assemblies of swagelok tube fittings with tubing of diverse materials. However, in the majority of medium and lowgrade sovietproduced fm radios a more general purpose 6n3p 2c51 vacuum tube was utilized, as the. At present time, these data are most complete and exact. The most significant difference between the two is that 6n2p has its two filament elements connected in parallel, unlike the series filament connection of the 12ax7, and it is thus only possible.
The maximum mark for this examination paper is 40 marks. Note especially the space and clearance requirements necessary for servicing the unit. Barkhausens valveequation tube data end of life values tube data sheet information tube glossary rohren glossar tube parameters. The 6js6c is a purpose designed television line output valve, or sweep tube. It should be much faster than the old server at my house. The 6j11 compactron from rca is a double pentode on a 12 pin base. Substitutes are given as a guide only please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application. The 5751wa tube is a rugged military version of the 5751, and is the closest equivalent to the 6n2pev. I change this directory structure often and your links will not work correctly. In the 1970s an improved and more rugged version of the 6n2 was introduced, designated 6n2pev russian. The good news for owners of either amp is that the 6973 is back in production. Xray properties of elements electron binding energies xray energy emission energies fluorescence yields for k and l shells principal auger electron energies. Tube 6p1 or rohre 6p1 id25753, beam power tube, octal int. Well, it was obvious i couldnt leave last post as it was.
The strap in the foreground connects the two halves of the anode for one valve. The tube is manufactured by the nevz, novosibirsk, russia. Foreign tubes and possible substitutes not always pin compatible, and may need different heater. The tube database search site cgi scripts by justin poirier. Modern vfd vacuum tube demonstrated itself as a tube which can provide tube sound with low supply voltages. Try to find 3 or 4 new tubes of the same type and match them up. I wouldnt expect to get a real idea of the quality of a tube type from two random used tubes. Among the full equivalents for the 6j6 tube are many variants of the 6j6 itself. Ptfe has the lowest coefficient of friction of all polymers. Numbering of contacts in 6p41s is identical with numbering in 7868 required adjustment of the bias voltage for 6p41s.
The 6js6c was used in designs from the early 1970s. Electrodetolead connection circuit diagram lead designation name of electrode 1 first triode plate 2 first triode grid. There is an option to change the driver for a different valve. Like many other line output valves they also could be used for rf power amplifiers. However the stock 5z4p rectifier tubes are starting to go. Direct heating cathode, medium power consumption triode is used for class a amplification. Tube possible substitute western substitute ec86 6s3p, 6s4p 6cm4 ec88 6s4p 6dl4 e80cc 6n1p, 6n3p ecc82 6n1p, 6n5p 12au7 ecc83 6n2p ecc803, 6l, 12ax7 ecc85 6n3p 6l12, 6aq8 ecc189 6n23p 6es8. Swagelok tube fittings is that the tubing must be softer than the fitting.
Tube 6hs6 or rohre 6hs6 id4060, vacuum pentode, miniatur7pinbase b7g, usa 1940 and shown. If you have never used this facility before, click the help link. It is dedicated to be used in audio frequency range which requires the output power 100w. This data booklet is provided with aqa alevel chemistry question papers. Lawrence berkeley national laboratory introduction. Each file contains the information on all updating of a onetube type also the static and dynamic curves.
Wcox056107b watercooled packaged chillers with helical. By coincidence, im working on a silvertone 4590 which also uses 6n6 tubes. Welcome to the tube data sheet locator, a popular web resource for finding data on vacuum tubes. Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. Between the 280 and the 280a, magnatone engineers switched from the 6cz5 tube to the 6973 tube.