Factory Matched Pair Tube Amp Doctor TAD 6V6GTB-STR Black Plate - Tubes
TUBE AMP DOCTOR (TAD)- USA Authorized Dealer. Product information "6V6GTB-STR Black Plate TAD PREMIUM Matched". 2x 6V6GTB-STR TAD BLACK PLATE PREMIUM. Tested, selected and matched by TAD in Germany! TAD BLACKPLATE.