old vintage hifi stereo preamp project of some sort by Southwest Technical Products Corp, appears to have been a kit? It looks like everything is there but I have no idea if it works. I thought the top lid was missing but someone reached out and told me the top lid is the particle board and vinyl part it’s sitting in. If anything, grab the transistors and capacitors if you’re into vintage electronics. Use the chassis to build a little amplifier or pedal or some other weird gear. ...r>Not in great shape, what you see is what you get, but I will bubble wrap it a lot and ship with care Sold as is with no returns SWTP SWTPC Southwest Technical Vintage Hifi Stereo Preamp Project. Condition is "For parts or not working". Shipped with USPS Priority Mail.