SOme kinda oldies... not particularly impressive versus others in this thread, but my first builds.
Yet another MINT in a Hammond, this one is powered by a +/- 12V Elpac, and has additional filter caps mounted on a RatShack protoboard, along with a couple of 1n4002 diodes. All power connections are connectorized. Amp is housed in a J1201 1455 Hammond case (this size is only available from Allied).
Front view
Rear view, showing DIN connector for Elpac, mini and RCA inputs
Inside, showing MINT board and additional cap board. 470uf Cerafines on MINT board, 2x1000uf Nichicon Muse KZ per rail. Connectors are HRS DF1B series from Digikey, allowing both inline and board header connections from the same connector series.
Amp uses BC resistors, Panasonic coupling caps, and is CRD-biased. 221 ohm R11s for the BW resistor.
This shows a CMoy built per Tangent's tutorial on the left. It has been converted to an Apheared A47, and uses a Sijosae discrete rail splitter. Amp on the right is the MINT that my son built.