6N1P, VOSHKOD RUSSIA, 6Н1П-ЕВ, 6N1Pi-EV, 1980-1991 PRODUCTION, TWIN TRIODE, PIN EQUIVALENT WITH ECC88, ELECTRONICALLY EQUIVALENT WITH 6BQ7

6N1P, VOSHKOD RUSSIA, 6Н1П-ЕВ, 6N1Pi-EV, 1980-1991 PRODUCTION, TWIN TRIODE, PIN EQUIVALENT WITH ECC88, ELECTRONICALLY EQUIVALENT WITH 6BQ7

An interesting valve this, ex Russian missile comparator which many audiophiles have found as a pin equivalent, ECC88  substitute as long as you account for the 6N1P drawing a higher filament current and having lower gain.   these more accurately mirror the  6BQ7 in terms of characteristics, however, many users like the sound the 6N1P gives but these are offered for experimental use s an ECC88 substitute at the purchaser’s own risk and at a very keen price for a tested valve.

Operating point and valve characteristics shown below:-