Review on Pyramid PS14KX.5 Universal Compact Bench Power Supply: 12 Amp AC-to-DC Converter with 13.8V DC Output and 270W Power Input by Matthew Marquez

Looks solid, solid metal body, switches ok, connections ok, large finned heatsinks for 2N3055 power transistors mounted externally. The FET inside is on a board mounted heatsink, discrete resistors are trimmed with gold, solid PCB, external mains voltage with fuse, large caps secured with hot glue. schema included. The power cord is marked KEMA-KEUR 3 x 0.75mm or 18 gauge, solid earth to the transformer bracket. The warranty card says you need to register with pyrycaraudio.com but that's a dead end so I'm on Pyle because it's a link from Revane.