EL 34 Valves by JJ or Marshall Cryos
CALLS ONLY THX, EMAIL OR TEXT WILL GET NO REPLY. I bought these to replace the KT 88s in my HiFi amp but I can't get the correct bias (duh). Unused, tested maybe 2 hrs. Matched pair JJ mk 2 $90 Quad JJ$180 Pair Marshall Cryos $110 Quad Marshall $220 John