Fisher 4 channel stereo receiver model 474. From the early 70s, no additional info available at this time.. Features, power speakers 4-ch phones 2-ch and ac off, 2-ch 4-ch mono and SQ modes, loudness contour on/off, front and rear volume balance controls, Stereo, Mono, Stereo tape, tape right, tape front and rear and record front and rear in/outputs, one phono input, and aux front and rear inputs. Also has a signal strength meter. Neat stereo receiver.