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Module AB-2 for 2 tubes, PP & Single Ended amps, requires 6.3VAC & bias supply from the amps circuit, with TTL error signal ouptut. TES
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Tester sonda di corrente polarizzata 8 Pin presa per EL34, KT88, 6L6, 6V6, 5881, 6550, KT66, KT100, KT120, 7027 : Amazon.it: Auto e Moto
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