New Matched Quad (4) Psvane 101D Hifi Tennis Ball WE Vacuum Tube
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New Plate Current Matched Quad 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. Our goal is to match within 5% with an upper limit of 10% (15% is the industry limit to consider a set).
A special note on factory matching
You are most likely familiar with seeing Psvane tubes sold in proprietary Psvane packaging, factory tested, and/or matched in pre-made sets. In order to provide a wider variety of sets (including singles), we hand-test and match all models that we carry in-house.
Extended Psvane Guarantee
We offer a full one-year guarantee covering functional defects - including noise. The guarantee period begins the day you receive your order.