6sj7gt tube data booklet

These are vintage tubes mostly from the usa with a few european types. With almost datasheets and the visitor counter indicates over 4000. Quality russian 6j51p tube was made in ussr for the military equipment. Transparency was not just a bit higher than many other 6sj7, but it was a huge step forward. The summer propagation isnt as good as in the winter, so i switch to listening to tube sets more than the crystal radios. If you cant find what you need here, try duncans tube data sheet locator. Pdf 6sj7gt00 92cm6443ai 92cm6444ri ia010 92cm4837ri s2cm6409ri 6sj7 tube 6sj7 6sj7gt 6sj7 tube 6sj7, tube 6sj7 triode 6sj7g. If the page is blank click here rca 6fq7 6cg7 datasheet. Vintage 6sl7 tubes hand picked for audio applications. Osram sylvania has several brands around the world that may have alternate names for 6sj7wgt due to regional differences or acquisition. Antique radio forums view topic question on 6sg7 tube. It was not as warm and musical compared to sylvania chs 6sj7. But then were are talking very old technology that has sat around for quite a while, so i can be a bit of a crap shoot either way.

Its summertime which means its time to build little tube radios again. Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. Regulated 1% ww 1w 2w 2w 2w 2w unrated resistors 0. Nsnfsn 5960000276997, 5960001005267, 5960002359105, 5960005034868, 5960005561485, 5960006174918, 5960007585592 signal corps number vt116a. Im gonna try to determine what value this mystery resistor should be based on the tube data but any guesses are welcome. This is a suitable replacement for any 6sq7 6sq7gt dual diode triode tube type. Tube 6sj7gt or rohre 6sj7gt id3311, vacuum pentode, octal int. Description all tubes 6j8 is new, military equipment and have otk mark. The tube is manufactured by the nevz, novosibirsk, ukraine. Galls bottled 6sj7s always seem much noisier than the metals, at least in my experiences. It is a sharp cutoff type and is specified for rf or af use. Gibson br9 gibson ga5t gibson ga20 gibson ga25 gibson ga50 fender champion 800 lectron jh50 amp musical paradise mp301 mk2 integrated amplifier audio note m10 signature peluso 2247se tube mic. The 6sj7 is a metal sharpcutoff pentode designed for use as a biased detector or.

Im converting an old thomas organ amp into an 18 watter. Each half of the 6sn7 is electrically equal to the 6j5 triode. It makes things very easy if you have four dmms for the various measurements. Ive been looking to pick up a matched quad of 6l6 tubes from tube depot for a fender style amp, but im having a. It runs an ez81, a couple 12ax7s and a pair of pp 6gk6 power tubes. Tube 6sj7 or rohre 6sj7 id2716, vacuum pentode, octal int. Nos tube specification sheet nos tube specification sheet. Double triode, 6h8c datasheet, 6h8c circuit, 6h8c data sheet. Ive been looking at the resistor under magnification and the first two bands are definitely brn blk. A type 6sj7 tube is employed in a highly stabilized master oscillator circuitto generate the, triode sections operated in parallel to drive the. Ge 6sq7gt glass vacuum tube with metal base ge 6sq7gt glass vacuum tube with metal baseall tubes are tested on a hickok model 752a tube tester before shippingge 6sq7gt glass vacuum tube with metal base ge 6sq7gt glass vacuum tube with metal baseal. I can only see a spec of what i think was the third band. The red rca 5693s were designed be a much, much more rugged tube with a life span of 10,000 hours. 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 result is a highvoltage tube circuit that is more or less selfbalancing for the tube pairs. The 6sn7gt is a british made glass tubular version of this much loved double triode valve from the 1940s. What do you guys think are the best new production 6l6gc tubes. I have quite a few nos 6u8 tubes as well as 6gh8 and 6bl8, which have the same pinout but slightly.

I see that these are similar to 6bq5s, but have a different pinout and can take a little more plate voltage. Hahison, nfw jftscy data 6sj7, 6sj7 gt sharpcutoff pentode typical operation and. New old stock tubular glass octal sharp cutoff pentode. Etc, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors. The 6sj7 is a high gain screened pentode and dates from the mid 1940s. The tube used as the example is the 6sj7, but any sharpcutoff pentode will do, such as the miniature 6au6. Rca also made a long life version of the 6sj7 as part of their red series. A pretty nice amp, full of the bluemolded signal caps like old fender blackface amps. Vacuum tube 6sj7, pentode, sharp cutoff antique electronic. The thin metal tube envelope is 25 mm in diameter and excluding the io base pins, is 51 mm tall. Data from or other sources as supplied by john atwood. I used 105 v from a vr tube at first, later the allinone supply described above, which proved very convenient. Thanks to frank philipse for supplying the above pdf datasheet.