The next few pages contain the data sheets for the 8950, and the 6lb6, and a truly bestial tube, the 6lf6. The power at 5% distortion was similar to the 6av5. The beam power pentode i would like to comment on my experience with a replacement for the 6lq6 tube. Numbers shown in light blue background are coldcathode tubes. The plate cap was not a cap soldered to a thin wire emitting from the top of the tube but an. Data for soviet tubes can be found the same way as the other tubes. The 6j2p pentodes are miniature devices enclosed in glass bulb and are provided with a sevenpin base, rigit leads and an indirectly heated oxidecoated cathode.
Under 6lq6, they say the 6je6c is electrically equivalent to the 6lq6. The 1959 book lost some older tube data, and some of the good info in the appendix, but gained a bunch of picture tube crt data, modern tv tubes, as well as. There are many other tubes that can be used with the torpedo. I imagine they figured it could have similar characteristics of the 6l6 beam power with similar output power capability, but with a top cap for the plate, since the flyback transformer in tvs tends to generate high voltage spikes in the plate circuit of the tube, and to place the plate along with other pins. With an rms plate dissipation of 40 watts vs 33 for the 8950, the have to be more rugged. To put item to basket click on the basket picture or price. It does not have the same wattage ratings and will make the amp clip faster. As of 3505, i have finished scanning the general section, receiving tubes part 1, receiving tubes part 2, miscellaneous, specialpurpose receivingtype tubes, thyratron, ignitron, and glowdischarge tubes, and most of the. Pcl81 datasheet, pcl81 pdf, pcl81 data sheet, pcl81 manual, pcl81 pdf, pcl81, datenblatt, electronics pcl81, alldatasheet, free, datasheet, datasheets, data sheet. It was a basic 2 tube 6jg6 single stage grounded grid configuration along with a single 6bq5 tube for the r. Free vacuum tube data sheets free vacuum tube substitution. The 6j5p pentodes are miniature devices enclosed in glass bulb and are provided with a sevenpin base, rigit leads. We are not responsible for any malfunctions of equipment due to inaccuracies in these tables.
Tube, 6cd6ga 6ex6 6cd6g tube, 6cd6ga 6ex6 beam power amplifier. 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. Description the 6j5p 65 hightransconductance pentode has been designed for h. During this timeframe, i was a sophomore in high school and a first year student at the local vocational technical school. It runs an ez81, a couple 12ax7s and a pair of pp 6gk6 power tubes. Tps92314 220vac, 120vled, 21w nonisolated led driver with pfc for t8 tube application.
Just fwiw, the older super pros sp200, 210, bc779, and 1004 that everyone loved the audio from used a triode connected 6f6 as the driver and triode connected 6f6s for the outpoots. You will need to be an experienced test technician to carry out these repairs. Im converting an old thomas organ amp into an 18 watter. The 6y6 is a 6v6 type and can be used in its place. I am working on scanning and placing on this page the entire rca hb3 tube manual. The information below is accurate to the best of our knowledge. Tube 6jd6 tube sharp cut off pentode 1800rfparts 18007372787 17607440700 usa orders. Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. It was a 6mj6 tube that was substantially heavier all the way around. The 76 and 6p5 are the same tubes with different bases 5 pin and octal respectively. Im determined to buy a couple of these and try them in my rig.
Its a common tube to swap in a jim kelley amp, as it handles the higher voltage well, and tames the volume a bit. The beam tetrode design of the 6l6 allowed rca to circumvent philips pentode patent. It has many circuit diagrams, using these tubes and all the information, about these original vacuum tubes. Among the full equivalents for the 6j6 tube are many variants of the 6j6 itself. I wouldnt expect to get a real idea of the quality of a tube type from two random used tubes. Known for their reliability and articulation, the jj 6l6gc is a great option guitar amplifiers and hifi stereo.
At the bottom of this page youll find some links to other tube datasheet sites in case you cant find what youre. The 6bg6 was used in a lot of early postwar tvs as the horizontal output tube. Tube 6bg6g or rohre 6bg6g id4644, beam power tube, octal int. A pretty nice amp, full of the bluemolded signal caps like old fender blackface amps. All of the tubes were visibly upset at any screen voltage above 300 volts. This list is constantly and perpetually under construction. The construction has a common flattened tube cathode, with the control grids either side.
Provision must be made for connection to the top cap of the 9 unused elements should be tied to negative filament. The jj electronic 6l6gc is the classic pentode built with the rugged construction that only jj could deliver. For 6je6, they give no electrical data, just refer to the 6je6a as the replacement. The highs are clear and responsive with warm mids and tight solid lows. The glass envelope was 4 times thicker for starters.
This 1932 rca below manual provides all the data sheet information, of the first radio receiving tubes ever made, from about 1920 to 1932. I see that these are similar to 6bq5s, but have a different pinout and can take a little more plate voltage. Try to find 3 or 4 new tubes of the same type and match them up in the circuit. They are physically the same, and what little electrical data is given. This is historic data that we found on the internet. For 6je6b, they refer you to 6lq6 as the replacement. Although offered in good faith, there are no guarantees with this information. With almost datasheets and the visitor counter indicates over 4000.
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