Hooper, I have not seen this amp or it's transformer design, but all ICE amps (including the one Von Schweikert uses?), generally run VERY cool.
If that's the case for the VR-9 amp, you could add automotive damping material around the transformer to quieten it. DIY modders and speaker builders have been using the "peel and stick" variety of this product for years.
If the source of your noise is electrical rather than mechanical, the damping will probably not work. In any case I would NOT make any modifications to the amp beyond a touch of sound proofing. Instead, contact Albert Von Schweikert and ask his advice.
I have known him for many years, If there is a defect he will make it good.
If that's the case for the VR-9 amp, you could add automotive damping material around the transformer to quieten it. DIY modders and speaker builders have been using the "peel and stick" variety of this product for years.
If the source of your noise is electrical rather than mechanical, the damping will probably not work. In any case I would NOT make any modifications to the amp beyond a touch of sound proofing. Instead, contact Albert Von Schweikert and ask his advice.
I have known him for many years, If there is a defect he will make it good.