NEW 8 pcs X 6N9S ~ 6SL7 USSR Vintage Tubes 1960'-1980's DDP
MARE in USSR tubes 6N9S. Direct equivalent of the 6SL7. high quality INDUSTRY Grade. From 1960'-1980's. Lot of 8 pcs. Important note. Don’t buy this lot if the microphone effect may interfere with your device.