2 x EF86, VALVO, 1 x NOS, 1 x USED, AMP SELECTED, GAIN TEST, NOS TUBE OWN BOX

test, pentode mode, f=1KHz, Ub=240V, Ra=100K, Rk=1.0K, Rg2=390K, Rload=500K, Uin=0.1 Vrms

Uout, Valvo NOS: 14.6Vrms, gain 146x, Valvo used: 14.5Vrms, gain145,

Preis für 2 Röhren, price for 2 tubes, Kombiversand, I combine

DHL Versand in D: 5,90 Euro, outside Germany: 10.50 Euros economy 

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