Chassis? Cheap chassis?

[Sonny ReVerb]

I believe those chassis on eBay are 20 gauge steel. Not too easy to work compared to aluminum. I did one cake pan amp using a steel pan and I'd rather use aluminum any day.

[eruannu]

simple solutions use the top part of u shaped old computer cases and mod as needed

[Frankenamp]

Doug Hoffman has a lot of turret board goodies- garolite, turrets, templates, etc and such: EL34 World