Tube Amps / Music Electronics
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|previous: Dave B. I mentioned 1/8" because Graydon St... -- 7/3/2000 6:29 AM||View Thread|
|7/3/2000 4:25 PM|
|Bruce||Re: Bogner Schems & Cheap Chassis|
Well the other problem with 1/8" thick aluminum chassis is the length of the threaded bushings on jacks, pots and other devices that come through the chassis.
For example, if you are using a .040" to .060" faceplates with isolation washers on standard input jacks, it adds up to making it darn near impossible to get the nuts on.
I hope these chassis are welded corners and seams and not all folded.
Maybe he has better bending technique too!
I've only tried 1/8" chassis three times and all three (from two different shops) ended up with cracks in the corners or in high stress areas.
The thickest I'm mildly comfortable with is .100".
I don't build any 100 watt amps anymore and the .080" thick aluminum with welded seams, works fine for the weight of 50 watt transformers and tubes.
|Dave Burns Yea, the chassis I'm getting will b... -- 7/3/2000 4:59 PM|
SteveF In addition to the drawbacks that B... -- 7/3/2000 10:32 PM