6189 12AU7 RCA Black Plates - NOS Audio Tubes - AMPLITREX PLATINUM MATCHED PAIR

NOS 6189 ECC82 12AU7 RCA - SPECIAL QUIALITY AUDIO TUBES - AMPLITREX TESTED - 2 PCS. AVG NOS= 2200 umhos. SELECTED TUBES. SHORT BLACK PLATES.

eBay