Archive
331 vacuum tubes. Filter by type, specs, and pinout configuration.
Dawn of audio. Thoriated tungsten charm.
High-mu Eimac transmitting triode. Needs power drive.
Earliest WE power triode.
Legendary DHT. Ethereal midrange clarity.
Detailed, articulate.
Open, transparent, neutral.
Rich warm midrange. The gold standard.
Original Fender preamp tube.
EML DHT triode.
Low mu single triode. 2A3 grandchild. OTL gem.
Punchy, dynamic.
British military pentode.
12V version of 6SJ7.
12V version of 6SQ7.
Cherry-picked metal 6L6. McIntosh MC-30.
Military 807. 12.6V heater. WWII surplus.
WE transmitting triode.
EML DHT.
Enhanced 20A.
Transmitting triode. Mighty bass.
Eimac transmitting triode. Extreme power SET.
Creamy tone. Early DHT magic.
First indirectly heated triode. Ancestor of 6SN7.
Designed for the WE 300B amp. Premier WE rectifier.
Crystalline SE power.
Enhanced 2A3.
Holy grail of SET.
Enhanced dissipation 300B.
Four 75TLs in one bottle. Colossal power.
WE pentode. Triode-strapped yields 2A3-like tone.