Vintage Mini Amp Head Pegasus Products Made In USA Guitar Power Box??? Not Sure. I do not know what exactly it is. Guessing just a power box. It was made in the USA. It is heavy duty metal box with a 3/4 inch jack, A volume knob, a power in, electrical wire connections. And a speaker on top. I can’t figure out what it is. I’ve googled Pegasus Products and can’t find anything like it. It’s definitely built to last. I’m guessing 80’s but that’s just a guess. If you know what it is please reach out and let me know. I’m going to price it at $40 because I have no idea. Feel free to send offers.