As built by VTA, the M-125's were very noisy, but can be quietened quite a bit. In my case, almost 40db.
Not sure that would be enough for 101db speakers. I'd look at balanced solid state. VERY Low noise = $$$
Complete instructions:
http://ielogical.com/Audio/VTA_M-125.php
Not sure that would be enough for 101db speakers. I'd look at balanced solid state. VERY Low noise = $$$
Complete instructions:
http://ielogical.com/Audio/VTA_M-125.php