They do no harm as far as I can tell, and over the many years I've had them, any visitor who has noticed them always asks what they are. They are even more puzzled when I answer them.
Can VPI bricks be used as isolation platforms - e.g., to be used as base support for amplifiers? If so, how effective are they?
The technical term for the Magic Brick is a Back EMF Damper. They are really designed to be put on top of gear.
That said, I have tried them under equipment and know several other audiophiles that have done the same. Other than scratching the hell out of the brick, it didn’t seem to do much...
No pun intended, but can you use the VPI magic brick on a hot tranny?
Theres a low level hum from the output transformer of a SET that I just bought and putting my hand on the transformer with some force eliminates the hum but after a while, the transformer gets quite hot. Before I get one, I want to find out if it will be safe. TIA :)
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