The Adcom GTP 400 is a tuner/preamplifier combo. It includes: a) an AM/FM radio tuner with 8 presets, auto scanning to find strong stations, normal stereo reception can be overridden to mono to receive weak stations; b) a CD line level input; c) two tape input/outputs; and d) a phono input section that is quite good sounding. It is working as it should. Please send your phone number via craigslist email link, I'll call to arrange meeting. I can also offer an Audio Source 100 power amplifier (50 watts per channel) for $60, if you need a power amp.