Marantz AM/FM stereo receiver model 2238B. From the year 1976 to 1977. Rated at 38 watts RMS per channel at 8 ohms, Features, two tape in/outputs, one phono input, one aux input, FM 25us on/off, mono on/off, high filter on/off, loudness on/off, FM muting on/off, speaker selectors - system one and system two on/off, selector - AM - FM - phono - aux - tape two, separate bass treble and mid controls, and both tuning and signal meters, Neat Marantz receiver.