Audio Research VT200 Noise on the Right Channel
I bought an Audio Research VT200 with has been fully retubed with KT88 tubes. I didn't notice at the beginning, but a small Noise into the right channel, this noise is like a 50Hz/60Hz noise, and not linked to the Preampl level. It seam more related to the Speaker connection, if the speaker wire is not correctly gripped on the VT200 speaker plug. Seams to be very random.
Any inputs welcome
Thanks in advance