Tung Sol 12AX7 ECC83 NEW VACUUM TUBE VALVE. That each valve will be used within its specification.
6L6G TUNG-SOL RE-ISSUE MATCHED PAIR NEW BOXED VALVE TUBE
KT150 TUNG-SOL FACTORY MATCHED PAIR from Icon Audio UK
Vintage CBS Tubes Caddy 35 Tube Lot Sylvania GE Tung-Sol 8SN7GTB 6BX7GT 6CG7...
6C8G TUNG-SOL Valve Tube, JAN-CTL-6C8G NOS, AVO tested very good
KT120 TUNG-SOL FACTORY MATCHED PAIR from Icon Audio UK
12AX7 ECC83 GENALEX GOLD LION GOLD PINS AVO TESTED from Icon Audio UK
