ONE NEW TUBE KT88 GENALEX AVO MkIV Valvula Lampe Tube Valvola Valve 진공관 真空管 电子管
NEW KT88 GENALEX GOLD LION electron tubes made in RUSSIAN FEDERATION. Valvole nuove KT88 GENALEX GOLD LION prodotte in RUSSIA. ested with AVO MkIV and supplied with original box. estate con AVO MkIV e complete della loro scatola originale.