Gain Matched Quintet (5) Psvane 12AX7-S ECC83 Art Series Gold Pins Vacuum Tubes

New Gain Matched Quintet (5) Psvane 12AX7-S ECC83 Art Series Vacuum Tubes - Gold Pins

The Psvane 12AX7-S is part of their new Art Series from Psvane. The much loved 12AX7-T MKII has been upgraded with better materials to improve the sound. You can expect a very rich, detailed and warm sound from these tubes, even better than its predecessor. This tube has gold-clad pins for the utmost conductivity and longevity between tube swapping.

Precision Testing & Matching

Test Data on the Box

Power Tubes: Checked for shorts, gas and leaks. Tested for and/or matched by Plate Current (Ip) and General Mutual Transconductance (Gm) at real world voltages on a Maxi-Matcher tube tester.

Preamp Tubes: Checked for shorts, gas and leaks. Tested for and/or matched by Gain and General Mutual Transconductance (Gm) at real world voltages on a Maxi-Matcher Preamp II tube tester.

Rectifier Tubes: Checked for shorts, gas and leaks. Tested