I'd be cautious about wired VTA products.
As built by VTA, the M-125's were very noisy, but can be quietened quite a bit. In my case, almost 40db.
Complete instructions:
http://ielogical.com/Audio/VTA_M-125.php
As built by VTA, the M-125's were very noisy, but can be quietened quite a bit. In my case, almost 40db.
Complete instructions:
http://ielogical.com/Audio/VTA_M-125.php