I build these as a hobby for audiophiles that can't or don't want to build them for themselves. TPA3116D2 circuit board. Heavy duty machined aluminum enclosure. Solen solid brass, gold plated binding posts.
Large toroidal transformer with regulated power supply board. Gold plated IEC connector.
Alps blue velvet volume pot with machined aluminum knob. Rean gold plated RCA connectors. 50 watts per channel into 4 ohms. Belden shielded copper input wire and Kimber TCSS high purity copper output wire.