ECC83 - 12AX7LPS SOVTEK
One new 12AX7 Sovtek, in original box
One new in box. 12AX7LPS SOVTEK TUBE, New in box. Sovtek's 12AX7LPS is the best choice for HiFi Audio with excellent sonics. It has a long ribbed plate derived from Siemens design, with a filament that works with both AC and DC supply.