Actual pictures. Each half is kept in the specified static mode for 10 minutes and then tested. Tested with L3-3 tubetester at Ua=121V, Ug=-2V, Uf=6.3V dc. t#2 Ia=28uA ;...
Up for sale 4pcs 6N6P new tube.MATCHED QUAD - tubes has identical date code andelectrical characteristics.Accuracy of selection is quad 5%.Tubes new, never been in using.Before sending I surely...
6n6p tubes NOS OTK 70's. I have more than 1000 pcs of 6n6p tubes. 1 lot = 100 tubes. One box has similar dates 70's.
Our tubes are matched by the professional tube tester L3-3. The tubes are new from bulk box and never used.
MATCHED PAIR 6N6P / ECC99 / E182CC NEVZ TUBES GOLD GRID! NOS! RARE! Suitable for replacing Chinese 6N6 tubes in Little Dot MK amplifiers. This is a rugged, low...
BELVU ECC83 / 12AX7. MAZDA - BELVU quality tubes made in France. Codes on glass :mC1 - F7B2 - III - 8. ULTRA RARE TUBES. Exceptional super strong GM...
NOS (New Old Stock) EL511 MAZDA BELVU vintage electron tube made in FRANCE Supplied in unbranded boxWhat you see is what you get! Valvola NOS vintage EL511 MAZDA BELVU...
ONE LOT OF 23 1L4 MOSTLY FRENCH ARMY TUBES.
Mazda Belvu 12AX7 / ECC83 - Exceptionally Rare Nickel Plate Matched Pair NOS. Mazda Belvu 12AX7 / ECC83 - Exceptionally Rare MIL Matched Pair. One of the rarer ECC83...