6S3P-ЕV tubes are NOT a complete (plug-in) replacement for PC86 EC86 WE417A tubes. These tubes have identical electrical characteristics, but different pinouts. To use 6S3P-ЕV tubes instead of PC86 EC86 WE417A tubes, you need to change the pinout in your amplifier.
2pcs 6S3P-EV Triode tubes.
MATCHED PAIR – tubes has identical date code and electrical characteristics.
Accuracy of selection is pair 5%.
Tubes new, never been in using, has GOLD GRID.
Before sending I surely check and matched all tubes on special instrument Л3-3
100% garanty working.
2 tubes in 1 lot.
