SOLDMatched Quad of JJ 6BQ5. Only a few hours of use (before I opted for a swankier but not necessarily better set). On a Hickock 6000 tube tester: Reference value=7500. These tested 11500, 11500, 11500, and 12000. The lowest new price I found for these is $12.95 each, $23.95 for matched pair. The only issue is that the boxes are kind of ragged.
Price: $32 shipping included.
SOLDPair or RCA 12AU7 cleartops. One tests 2100/2100, the other 1900/2150 on the Hickock Model 6000 tester. Price: $20 shipping included.
