6N1P-EV = E88CC = 6DJ8 = 6922 tube. Double triode
All tubes new. Tube have gold grid.
Each tube contains 1.408 mg of gold.
6N1P-EV is a long life miniature 9-pin medium gain dual triode vacuum tube used as a line audio amplifier and cathode driver.
Except for higher heater current, it's a direct plug-in replacement for the 6DJ8, ECC88 and 6922.
6N1P-EV feature very low distortion, medium transconductance, higher plate voltage and dissipation rating than 6DJ8. Internally shielded between sections, 6N1P-EV can be perfectly used at differing signal levels. A larger cathode than 6DJ8 types gives 6N1P-EV longer life and more transient current capability.
Manufacturers: Voshod, Kaluga, Russia