New Matched Pair (2) Psvane 101D Hifi Tennis Ball WE Vacuum Tube

New Plate Current Matched Pair (2 pc set) of Psvane 101D / Type 101 Western Electric Replica Vacuum Tubes

Originally developed by Western Electric, the 101D is a directly-heated triode tube akin to the 300B with a lower output and low voltage amplification. The Psvane 101D rivals vintage tubes and sounds absolutely incredible. One of the ultimate tube of high fidelity audio and amplification.

Testing and/or Matching

Tested and/or matched by emissions on a fully calibrated Hickok TV-7 tube tester. We always TRY to match by 5% when we can (90% of the time) but our cut-off matching parameter is +/- 15%.

A special note on factory matching

Psvane tubes are frequently sold only with factory matching or in proprietary Psvane packaging (ie. specially boxed pairs). We still screen, test, and match nearly all Psvane tubes ourselves in-house to our own high standards. This also allows us to offer them in different configurations such as matched trios or octets.

Extended Guarantee

We offer a full 1 year guarantee from the date of receipt which covers the basics like functionality as well as noise.