Hi Chris,
Great photo of your system .. Glad to hear that your amps are running well after 3 years .. 90+% of the time ANY noise from the M-125's ARE from a driver tube especially the front (voltage amplifier) 12AU7/12BH7.
Bob
Great photo of your system .. Glad to hear that your amps are running well after 3 years .. 90+% of the time ANY noise from the M-125's ARE from a driver tube especially the front (voltage amplifier) 12AU7/12BH7.
Bob