Lot of 4pcs NEW 6P6S  tubes

Output beam tetrode

 Different dates 

The photo shows an example of tubes with parameters 

MATCHED Quad - tubes has identical electrical characteristics.

Accuracy of selection is  5%.

We test our tubes  on High-End Soviet Tube Tester L3-3

100% garanty workin

4 tubes in 1 lot

The photo shows an example of tubes with parameters

Shipped via International Airmail with a trucking number for reliable delivery

Meticulously packed to ensure safe arrival.

Shipping time 7-28 days depending on your location.

Shipping to Europe- 7-17days

Shipping to USA 10-25 days