Made in russia, these premium driver tubes are compatible with any 12bh7 tube. The tube list at esrc1 vacuum tubes is very extensive, as is our inventory of vacuum tubes, grid caps, sockets, valves and capacitors. Like the similar 6at6 this design specification was interpreted by several manufacturers. The 1n34a diode can be left out and the two plate electrodes pins 5,6 will act as a detector. This chart shows an example of how toset up voltageamplifyingpentodes for maximum voltage output as opposed to maximum gain the example givenis an rca 5879. Data from or other sources as supplied by john atwood. A tube that sounds great in one amp, may not sound as good in another. I poured over a bunch of data sheets to compare values and decided it would probably be suitable. Radios for sale at the radio attic the best place on.
We have general electric usa, not ukand rca recieving tube manuals for sale, as well as the rca transmitting tube manual tt4, and a book of data on. The information contained on this website is for information only. It seems that some of the first miniature tube aa5s from the late 40s tended to have the 12at6 and often also the 50b5 for the output instead of the 50c5, and later ones mostly have the 12av6. I havent delved into 12av7 much, but have tried out a number of related but not quite exactly the same, electrically e180cc. Nos tube specification sheet nos tube specification sheet. The thin glass tube envelope is 18 mm in diameter, and excluding the b7g base pins is 47 mm tall. Vacuum tube 12av6, diode, dual triode amplified parts. The 12av6 is a double diode triode designed for radio receiver applications. I even found them to be my favorite in a real tube overdrive pedal, simply because i finally had a more full range of overdrive available. This testing started as a thread on the diyaudio forums. This story began several years ago with rumors that the 6av5 was a possible substitute for the 6b4.
Rca 50c5 35w4 12be6 12au6 12av6 american radio 5 tube. 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. Heres why, common pi tube choices include many of the 12a7 family. A new amp with new tubes discussion in amps and cabs bg started by kramerbassfan, apr 29, 2011. It is a matter of having an amp that is optimized for the tube that you are using. It is still in use in audio applications, especially electric guitar amplifiers. The 6av6 was designed for signal detection, agc detection rectification and first audio voltage amplifier in superhet radio sets. Following the introduction in july 1936 of the 6l6, the potential of the. Santa claus land santa claus indiana booklet its fun to be a real santa. Our thoughts go out to all who are affected by covid19. Unfollow tubes 12ax7 to stop getting updates on your ebay feed. 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 transmitting tubes, as well as all. Tubes and parts for hifi,radio,guitar,etclinks to tube amp info on the web.
I am working on scanning and placing on this page the entire rca hb3 tube manual. For tube in vert icat position with base down in r ree space and with natural vent i lat ion, the hottest point on the bulb is in the center of the dome just above open end of cathode sleeve. The construction has a central triode with the two. Prepared for constant use with a clear plastic protective front cover, vinyl back cover, plastic spiral bound.
These ge 5965a clear top, side getter tubes sound excellent. Typical use would be detector, agc rectifier and first audio amplifier. Find great deals on ebay for 12av6 tube and 50c5 tube. Eico 625 tube test data book tube test data for eico model 625. Vacuum tube 12av6, diode, dual triode antique electronic supply. Bold designators are close or identical, italic designators are different ratings, different pinouts or different filament voltages. Vacuum tube 12av6, diode, dual triode combines a high mu triode and two. As far as i know, they are nearly identical except for the type numbers. Please see the substitutes at the top of the page for more details. Santa claus land indiana occupied japan metal ashtray. The 12av6 combines a high mu triode and two independent diode units in the 7 pin miniature. The valve came in three heater versions the 3av6 at 3. But im still sticking with tungsol as my best guess.
It permits a single tube to function as detector, avc rectifier, and audio amplifier. Hi, in a booklet i recieved with one of 2 hickok 510x tube testers was a booklet, tube data for hickok tube tester models 510x,53550x in the back was a circuit for adding 1 octal and 3 7 pin mineature socketsthey go by the colors ivory,red, black, and redoctal. A 6sj7 triode strapped has very similar characteristics to. Tube 12a6 or rohre 12a6 id2818, beam power tube, octal int. Recommended in the following fine vacuum tube gear. Follow the links on the left to find the tubes, valves, sockets, grid caps, and capacitors for your antique radio, ham radio, hifi stereo, or other electronic piece. Rca publications for hams new transmitting tube manual now available. The 12av6 was commonly used as a detector and first audio amp in old fivetube table radios.
Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. Tube 12av6 or rohre 12av6 id1070, double diodetriode, miniatur7pinbase b7g, usa 1940 and audio frequency shown. Im not saying that a telefunken or rca 12ax7 isnt going to sound good in a particular amp. Rca receiving tubes for am, fm, and television broadcast booklet 1275g is a 28 page publication containing classification charts, characteristic charts, and base and. If the page is blank click here rca 6fq7 6cg7 datasheet. I still dont know the manufacturer of this particular tube. Tube 12av6 or rohre 12av6 id1070, double diodetriode, miniatur7pinbase b7g, usa 1940 and. The 12av6 was commonly used as a detector and first audio amp in old five tube table radios.
379 1060 1602 198 1387 727 863 28 529 576 1586 659 835 463 492 80 578 1630 404 1301 781 778 1320 901 1138 1334 1210 636 1057 14 121 868