Made in USA by RCA.
Black glass, round plate.
Nos in original box. Matched pair are available.
Made by Tung-Sol (1942). Round muddy black plate. Round mica.
This type is used as phase inverter or voltage amplifier in radio equipment. Except for common cathode. Each triode is independent of the other. Requires octal socket and may be mounted in any position.
Nos but no box. Matched pair are available.
Made in USA by Tung-Sol.
Muddy black plate and D-Getter.
Nos in original box. Matched pair are available
Made in England by Osram (1960s).
It is the same B65 version but use 12.6 Volts for filament.
Large muddy black plate same as the metal base version. Bottom D-Getter.
One of the great tube from Osram with ligh brown base.
Nos in original box. Matched pair are available.
Made in Holland by Philips for Marconiphone Corp. Ltd (1960s).
It is the same B65 version but use 12.6 Volts for filament.
Black base, Smoke glass. One of very nice tubes from Philips.
Nos in original box. Matched pair are available.
Made in G.Britain by Osram.
Muddy black plate, Aluminium base and smoke glass. Bottom Cup Getter.
This version which was special designed and made for British's Military in 50s.
Used. Tested good and matched plate. Matched pair are available.
Made in England by GEC (1960s).
It is the same B65 version but use 12.6 Volts for filament.
Large muddy black plate same as the metal base version. Bottom D-Getter.
One of the very nice tube from England.
Like new in original box. Matched pair are available.
Made in Holland by Philips (1960s).
It is the same B65 version but use 12.6 Volts for filament.
Black base, Clear glass. One of very nice tubes from Philips.
Nos in original box
Made in England by Brimar (1960s).
Same as GEC B65. This version which was outstandingly special made for British's Military. Brown base, Round gray plate, Triple mica and Double O-Getter. Super rare version. Hard to find today. Best of 6SN7s ever made by Brimar. One of the best 6SN7 ever made in England. Nos in ARC box. Never been used. Matched pair are available.
Made in G.Britain (1950). Rare 6SN7s.
Another version of B65 from Osram.
Muddy black plate, clear glass. metal base with Bottom Cup Getter.
Detail and balance sounding. In the top-five list of most wanted 6SN7 tubes.
Nos in original box.
