I recently bought a used MV60 with tube cage, but missing a couple of bolts... the black socket-cap bolts that attach the tube cage to that part of the front flat piece that sticks up from the amp proper. Coincidentally, they're the same bolts that attach the front gold (champagne?) face to the amp proper, 4 of those, one at top right, top left, bottom right, bottom left.
Minimum order was 100 bolts, and I only needed two, so even if I keep a few around for spares, I still have plenty. Need some? The ones I bought are a perfect match.
FYI, these bolts are too big for an MV55 front face.
$1.50 each plus postage in the Continental USA. Or will trade for an MV55 tube cage.
Venmo or PayPal. More info on request.
I use my gear to listen to music, not music to listen to my gear. There's a difference.