soundbuff
Active Member
Hello tech-wise,
I plugged in my Bottle head foreplay preamp 3 (bought used) into the direct in-put of my SS amplifier. The sound is really nice and full-bodied, however there is a loud hiss in one channel. There are three tubes, only one is marked (6cg7eh) russian the others are un-marked. Its american voltage so there is an adapter. The power amplifier is brand new and works silently as an integrated.
Would I need to change the tubes or could it be something else. I am pretty clueless on the technical aspects.
Thanks
I plugged in my Bottle head foreplay preamp 3 (bought used) into the direct in-put of my SS amplifier. The sound is really nice and full-bodied, however there is a loud hiss in one channel. There are three tubes, only one is marked (6cg7eh) russian the others are un-marked. Its american voltage so there is an adapter. The power amplifier is brand new and works silently as an integrated.
Would I need to change the tubes or could it be something else. I am pretty clueless on the technical aspects.
Thanks