• Thumbnail for 6SN7
    6SN7 is a dual triode vacuum tube with an eight-pin octal base. It provides a medium gain (20 dB). The 6SN7 is basically two 6J5 triodes in one envelope...
    7 KB (910 words) - 15:05, 10 December 2023
  • 12BH7, dual triode 5751, low-noise dual triode EF86, sharp-cutoff pentode 6SN7, dual triode Power vacuum tubes 300B, directly heated power triode 2A3, directly...
    4 KB (354 words) - 01:57, 31 October 2024
  • noval types 12AT7, 12AU7, or 12AX7 or equivalents, less usually the octal 6SN7. The earliest mass usage of valve audio amplifiers was for telephony. Valve...
    15 KB (1,996 words) - 17:21, 27 July 2023
  • Astor and Fritz Langford-Smith adapted the Williamson circuit for American 6SN7 and 807 valves; a 6L6 variant followed soon. British and Australian press...
    65 KB (7,418 words) - 19:28, 18 May 2024
  • Thumbnail for Vacuum tube
    Dual Triode Audio Output. Another early type of multi-section tube, the 6SN7, is a "dual triode" which performs the functions of two triode tubes while...
    120 KB (15,367 words) - 03:53, 22 September 2024
  • Thumbnail for UNIVAC I
    machine also used tubes of type 6AK5 (412), 7AK7 (363), 6AU6 (57), 6BE6 (?), 6SN7 (264), 6X5 (?), 28D7 (274), 807 (27), 829B (47), 2050 (151), 5545 (?), 5651...
    26 KB (2,933 words) - 00:26, 25 October 2024
  • Thumbnail for CSIRAC
    at a time. Most of CSIRAC's approximately 2000 valves were of the types 6SN7, 6V6, EA50 diodes and KT66. George Semkiw later redesigned the drum-read...
    18 KB (1,699 words) - 01:48, 25 October 2024
  • Thumbnail for ENIAC
    octal-base radio tubes of the day; the decimal accumulators were made of 6SN7 flip-flops, while 6L7s, 6SJ7s, 6SA7s and 6AC7s were used in logic functions...
    73 KB (8,155 words) - 04:03, 7 November 2024
  • Thumbnail for Tube socket
    for shielding purposes. This reservation prevented tubes such as the 6SL7/6SN7 dual triodes from being issued with metal envelopes, as such valves need...
    40 KB (4,234 words) - 21:14, 28 July 2024
  • rectifier tube, one 12AX7 preamp tube, one 12AX7 for phase inversion, a 6SN7 additional gain stage, four 6V6 power tubes, and a 6SJ7 (1954-1958) or a...
    2 KB (241 words) - 05:24, 19 November 2023
  • 340 V 1x Balanced XLR, 1x RCA 2x Pro Bias, RCA Loop Out Vacuum tube (2x 6SN7) / Solid state hybrid SRM-700S 2020 450 V 1x Balanced XLR, 1x RCA 2x Pro...
    11 KB (275 words) - 00:14, 12 August 2024
  • Thumbnail for List of vacuum tubes
    including modern solid-state designs often as a cathode follower, similar to 6SN7) 6CJ6 – Line Output Pentode 6CL6 – Power pentode 6CM5, EL36, EL360 – Audio...
    329 KB (40,580 words) - 23:52, 20 October 2024
  • Thumbnail for CircuitLogix
    Lossy, and Uniform Distributed RC Vacuum tubes 12AU7, 12AX7, 5879, 6L6GC, 6SN7, 7199P, 7199T Instruments Oscilloscope, Digital Multimeter, Bode plotter...
    10 KB (971 words) - 14:13, 13 January 2024
  • American tubes are the 6P14P (Russian: 6П14П), an EL84; 6N8S (Russian: 6Н8С), a 6SN7; and 6P3S-E (Russian: 6П3С-Е), a version of the 6L6. There is another designation...
    13 KB (1,382 words) - 18:00, 13 August 2023
  • amplifier of about 15 watts output power without negative feedback, using 6SN7 low-power dual triodes and KT88 power tetrodes. Because of their inability...
    38 KB (5,587 words) - 12:07, 19 May 2023
  • pins E88C/8255 – UHF triode for grounded-grid amplifiers, up to 1 GHz ECC32/6SN7 – Separate cathodes dual AF triode, octal base ECC33 – Separate cathodes...
    125 KB (15,290 words) - 21:03, 4 November 2024