6k6gt tube data booklet

This 1951 sylvania below manual provides tube data sheets from 1930s to early 1950s receiving tubes plus great technical information and useful circuit diagrams. British made by gec in hammersmith uk, this is the best sounding 6j5gt 6j5wgt triode tube type. Free vacuum tube data sheets free vacuum tube substitution guide manuals free radio tube data manuals free tube base diagrams. This manual, like its many predecessors, has been prepared to. Try to find 3 or 4 new tubes of the same type and match them up. This tube was originally intended to be produced here. The reason we show it is that in schematics one finds most often 6k6 as designation for this glass envelope tube. Etc, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors. The 6k6gt is an audio output pentode designed for the final audio stage of television and. For a car radio that uses a single tube in single ended output, you could most likely get along with either tube, provided it is a six volt set with the filaments in parallel. Vacuum tube 6k6gt, pentode, power amplifier the 6k6gt is an indirectly heated. It does not have the same wattage ratings and will make the amp clip faster. Thanks to frank philipse for supplying the above pdf datasheet.

The result better mids and bottom while keeping the smooth top of the classic 6v6s. For a pushpull output, both tubes need to be the same, regardless of type chosen. The 6bk11 was used in early ampeg jet j12d some rockets and reverberockets. The 76 and 6p5 are the same tubes with different bases 5 pin and octal respectively.

The 6k6gt is an indirectly heated cathode type power amplifier pentode designed for service in. The preferred oem tube of 50sera fender tweed champ and deluxe amplifiers the tungsol 6v6 has a geometry designed to safely handle the higher voltages used in guitar amps plus heavier plate and grid materials. Its a common tube to swap in a jim kelley amp, as it handles the higher voltage well. This rating ig applicable where the duration of the voltage pu ise does not exceed 15 per cent of one hori zontal scanning cycle, in 52s1ine, 30frame system, 15 per cent of one horizontal scanning cycle is mi crag econ ds. Shadow grid beam pentode beam hexode on datasheet, vhf amplifier. Assembly 600 updated knight data tube manual charts tester kg600a 46. The most critical stage for these was the tremelo, first tube in j12d, so you can get away with buying one of these and using a 6c10 for the. In its day, it was considered a normal triode with somewhat different curves from the 6j5. The 6k6gt is an indirectly heated cathode type power amplifier pentode designed for. Data from or other sources as supplied by john atwood.

The 600 doesnt have the compactorns so you wont be able to test those tube types, but. Tube 6k6gt or rohre 6k6gt id31, vacuum pentode, octal int. Strapped as a triode it is also rated for service as a frame vertical output valve. Easily select individual manual pages and print out. This is a suitable replacement for any 6j5 6j5g 6j5gt 6j5wgt triode tube type. Electrically it is identical to type 41 it was also released in 1950 with a loctal base under the type number of 7b5e. Russian 6s5s tubes equivalents to the 6c5 6c5gt the bid is for 4 russian tubes in individual boxes. I see that these are similar to 6bq5s, but have a different pinout and can take a little more plate voltage. Tubes like 6l6 draw a lot more current and are much larger. I had some and used them in my jks when i had them. At the time philips had already developed and patented power pentode designs, which were rapidly replacing power triodes due to their greater efficiency. Vacuum tube 6k6gt, pentode, power amplifier antique. A pretty nice amp, full of the bluemolded signal caps like old fender blackface amps. The 6c5s 6u5c double anode kenotron is designed for a.

The beam tetrode design of the 6l6 allowed rca to circumvent philips pentode patent. May 03, 2006 magic parts ruby doesnt manufacture tubes. Its a common tube to swap in a jim kelley amp, as it handles the higher voltage well, and tames the volume a bit. Nos tube specification sheet nos tube specification sheet. Sencore tc tube checker, tube tester, with case x x 4, mighty mite iii, with booklet, power supply is good, that is all the testing done, overall, as pictured good original used condition. Groove tubes gt6l6ge pentode this is our flagship gt tube, the one we spent nearly 4 years developing from scratch after purchasing the original general electric design, the original rca grid winding machines that made this tube, and tons of the original materials.

Numbers shown in light blue background are coldcathode tubes. So i got the 5y3 i needed and had a few extra tubes to play with. The facts show a rather substantial increase in distortion and a reduction in. With almost datasheets and the visitor counter indicates over 4000. Strapped as a triode it is also rated for service as a. 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. Contributed by jay rusgrove in early 2014, this work brings some good data and factual info to the long standing suggestion that the 6aq5 be substituted for the 6bf5 that runs so hot in our sline receivers. It runs an ez81, a couple 12ax7s and a pair of pp 6gk6 power tubes. Double triode, 6h8c datasheet, 6h8c circuit, 6h8c data sheet. I wouldnt expect to get a real idea of the quality of a tube type from two random used tubes. Black base, halo getter, stamped with code numbers on top 3f6 331, and bva on the side of the tube. The 6k6gt is an audio output pentode designed for the final audio stage of television and radio receivers. Tubes ralph listed will work in most cases but there are differences. Im converting an old thomas organ amp into an 18 watter.