New to the Forum
Hi everyone
Anyone familiar with Lumley Reference Valve Monoblock amplifiers
I have a question about the bias screws
The instructions book we have says there is a bias adjustment screw behind each valve, however ours only has one central screw.
We are unsure as to how the bias adjustment works on our amps.
Thanks in advance.
Hi everyone
Anyone familiar with Lumley Reference Valve Monoblock amplifiers
I have a question about the bias screws
The instructions book we have says there is a bias adjustment screw behind each valve, however ours only has one central screw.
We are unsure as to how the bias adjustment works on our amps.
Thanks in advance.