In Reply to: Aluminum plate thickness for amp project posted by rogerh113 on June 4, 2015 at 06:30:42:
One quarter of an inch is perhaps overkill. One eighth inch Aluminum, with an occasional brace, always worked for me.BTW, I now use steel, either 12 or 14 gauge as the maximum or minimum, and I have the steel supply company, for a nominal fee, brake ( bend at 90 degrees ) the chassis, and have a friend weld the corners. This gives great strength and better shielding. Plus, the entire chassis can be powder coated, once I put in the holes for tube sockets and component mounting. Powder coating is way way COOL !!!
Wood sides are amateurish, not strong enough at the 90 degree joint.
Jeff Medwin
Edits: 06/04/15
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Follow Ups
- RE: Aluminum plate thickness for amp project - drlowmu 06:42:58 06/04/15 (1)
- RE: Aluminum plate thickness for amp project - 91derlust 14:56:55 06/04/15 (0)