6F2 TRIODE & PENTODE

The 6GW8 / ECL86 is a versatile vacuum tube that combines a high-mu triode and a beam power pentode in a single envelope. As used in Audio amplifiers, especially small practice amps. 6.3V Brand...

Sharp-cutoff pentode     The 4JC6 is a high-performance, miniature 9-pin (Noval) frame-grid sharp-cutoff pentode constructed in a T5½ glass envelope, structurally engineered primarily for high-gain,...

The 12DQ7 is a compact pentode known for its high transconductance and controlled heater warm-up characteristics. Originally designed as a signal amplifier for television receivers, this tube is now...

Dual low-noise triode. Dual low-noise triode. The 4BZ7 is a miniature 9-pin (Noval) high-transconductance, semi-remote-cutoff dual triode constructed in a T5½ envelope, specifically optimized for VHF...

Dual low-noise triode.     The 6H1N (Cyrillic 6Н1П, often transliterated as 6N1P) is a rugged, Soviet-era miniature 9-pin (Noval) medium-mu dual triode designed primarily for low-frequency voltage...