Genalex Preamp Tubes GENALEX QUAD (FOUR) Platinum Matched Gold Lion 12AU7 ECC82 B749 Tubes Gold Pins $205.75 GENALEX QUAD (FOUR) Platinum Matched Gold Lion 12AX7 ECC83 B759 Tubes Gold Pins $199.95 Genalex Platinum Matched Quad NEW Gold Lion 6922 6DJ8 ECC88 tubes Gold Pins $204.95
