Marantz AM/FM stereo receiver model 2385. From the years 1977 - 1980. Rated at 185 watts per channel. Features, two phono inputs, two tape in/outputs, one auxiliary input, modes, tape copy 1 to 2 or 2 to 1, MPX noise filter, multi-path, filters 15hz and 9khz stereo mono switch, loudness on/off, muting, dub in/out, both tuning and signal meters, and separate bass mid and treble controls. Neat monster receiver by Marantz.