Zwei, RCA Cunningham 2A3, Einzel-/Monoplatte, passendes Paar, 2A3
1.005,91 €
Two, RCA Cunningham, 2A3 tubes. Engraved logo bases, single/mono black plates, foil getter. These are the best sounding 2A3 tubes ever made within the 2A3 family. Firm bases, excellent silvering. Tubes are matched for structure and dynamic gain- test at 3000, 2900 where pass/fail is 1900 micromho.
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