R-X 400 JVC stereo receiver

The JVC R-X 400 stereo receiver features a Dynamic Super-A Power Amplifier, a Gm Driver, a computer-controlled digital synthesizer tuner with 15 FM and 15 AM presets, and a 7-band computer-controlled S.E.A. graphic equalizer with 5 custom presets. It also includes an LCD information board, an SPI/S.E.A. display, two tape monitors with dubbing capabilities, and a digital signal strength indicator