New Matched Quad (4) Psvane Hifi 12AX7 / ECC83 Vacuum Tubes

New Gain Matched Quad of Psvane 12AX7 Standard Pins Vacuum Tubes

These are part of the standard hifi series from Psvane offering excellent tone without breaking the bank. You can expect a rich and natural tone - a true workhorse tube. Unlike other Chinese tubes, these feature the typical 12AX7 plates in appearance, length and construction to that of tubes from yesteryear which gives them a sound closer to the originals. From our own observations these tend to come in toward the middle to low end of the gain spectrum averaging around 95. This makes them perfect for noisy or extra sensitive amplifiers. 

Psvane has quickly gained traction over the past several years as one of the premier vacuum tube manufacturers. Known for their excellent tone and quality control, you can't go wrong with these. These tubes are great for both hifi and guitar amplifiers. 

A note on Psvane packaging & testing

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 of the models that we carry in-house. We test and/or match by Gm, Ip (plate current) and/or gain with a maximum range of +/- 15% on modern Maxi-Matcher testers. While 15% is our maximum, we strive for 5% when possible.

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.