T triode New member Dec 16, 2013 #21 Just, follow up : I installed resistors replacing 431. Noise gone I thought there is slight lost of treble at first, but maybe just in my head. Sound good now anyway. Thanks all Cheers
Just, follow up : I installed resistors replacing 431. Noise gone I thought there is slight lost of treble at first, but maybe just in my head. Sound good now anyway. Thanks all Cheers