Tung-Sol 5881 Made in Russia (6L6WGC)

TAD 5751 Highgrade Premium Selected

KR Audio 5U4G Coppia Selezionata

TAD 12AT7 / ECC81 Premium Selected Balanced

KR Audio 2A3 Coppia selezionata

Svetlana 5Z3c Black Plate / 5U4G Soviet NOS

Set completo di valvole per Preamplificatore Stereo Audio Research® Reference 2 MKII.

Tung-Sol 6SN7GTB - Made in Russia

Reflector 6H30n-DP / 6N30P-DR  Soviet NOS

TAD E34L - Cz Premium Matched

TAD 12AX7 A-C / ECC83 Premium Selected

Gold Lion Genalex KT88 - Russia

Set completo di valvole per amplificatore McIntosh MC275

6H23n Soviet NOS (eq. ECC88/6DJ8)

TAD 6922 / E88CC Premium Selected

TAD KT88-STR

6H13c ( 6AS7G / 6080 ) Soviet Nos

Gold Lion Genalex KT66 - Made in Russia

Tung-Sol 12AU7W / 6189 - Made in Russia

Tung-Sol KT 120 Made in Russia