SINGLE TRIODES
6S19P-V
GM-70
6S45P-E
6S4S
High-quality Russian audiophile vacuum tube 6S4S (6C4C rus.) - output triode with direct heating is used to enhance low frequencies in audio equipment. Output power: over 2.8W in a single-ended (SE) Class A amplifier configuration. Equivalent: 6B4G, CV851, 6B4, near equivalent to the 6A3 (other base). Manufacturer: SVETLANA (St. Petersburg, USSR). NOS