Someone is selling a headphone amp chassis "kit" on eBay that includes a nice thick front panel with a recess milled out for the volume knob, comes with knob, power switch, IEC power inlet, rubber feet and so on.
Has silk-screened "VOLUME" "POWER" and "PHONES" labels on front panel. rear panel has holes cut for RCA jacks, and IEC power inlet. Looks a treat for DIY headphone amp builds!
Note: I have no affiliation with the seller, I just thought I'd mention it in case someone found it useful. I wish I'd had the option to buy this when I built my CK III














