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...

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...

Astor and Fritz Langford-Smith adapted the Williamson circuit for American 6SN7 and 807 valves; a 6L6 variant followed soon. British and Australian press...

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...

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...

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...

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...

for shielding purposes. This reservation prevented tubes such as the 6SL7/6SN7 dual triodes from being issued with metal envelopes, as such valves need...

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...

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...