MATCHED PAIR 6P1P-EV / 6AQ5 / EL90 TESTED WITH ROETEST V10 BY CURVES NOS/NIB
13,47 €
Tested With Roetest V10 By Curves NOS/NIB. Tested with Roetest V10, "the Rolls Royce of tube testers" [emissionlab quote], a wonderful german professional system for testing tubes, it shows everything about a tube.
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