Constructed from a kit in 2019. Works fine. The kit sells for $399 on DIY Audio dot com (search for "Amp Camp Amp"). Nelson Pass designed it -- he is a well-regarded audiophile circuit designer. Suitable for a small desktop or bookshelf system, but needs a pre-amp with a volume control. It is a "Class A" amplifier, so it runs hot -- put a fan under or beside it. Comes with a 19-volt power supply. Fair Chance Policy is observed.

Fair Chance Policy: I’ll wait before choosing a recipient to give more people a chance to reply.

Small 2-Channel Stereo Amplifier (Palo Alto)