AUDIOPHILE QUALITY SELECT AUDIO TUBES

1x 6201 Valvo blue Hamburg / Rare *** O - Getter ***

Code DF6 / D3K4

testet with ROE-V-10

11 // 11 mA = strong NEW

10 mA = 100%

low noise,

Sie Bieten auf 1. Stück >> It offering on 1.st piece

see they on my ** me side ** for more info > ROE-TEST