Grossman Estate, Autographs, and Fresh Finds

Yamaha R-N803 Natural Sound Network Receiver

This auction ended on October 8, 2026.

Start price: $150

Estimated price: $300 - $500

Buyer's Premium: 25%

Sold for: $375

Description

Yamaha Natural Sound Network Receiver, model R-N803, finished in black with MusicCast technology. The front panel features a central digital display situated above manual controls for bass, treble, balance, and loudness, flanked by input, select, and volume knobs. Integrated front-panel ports include a USB-A port, a 6.35mm headphone jack, and a YPAO calibration microphone input. The rear panel connectivity suite provides phono with ground screw, CD, and three line-level RCA inputs, two optical and two coaxial digital inputs, an Ethernet network port, a wireless antenna, a subwoofer output, and two sets of gold-plated speaker terminals designated A and B. The lot includes an owner manual, a detachable AC power cord, and a YPAO calibration microphone. 6" H x 17" W x 13 1/2" D.

From the Woodstock, New York estate of music manager Albert Grossman, best known for managing artists including Bob Dylan, Janis Joplin, The Band, and Peter, Paul and Mary.


Condition report:

The receiver appears to be in good overall condition. The front panel exhibits minor surface dust and light smudging consistent with handling. The digital display was observed in an active, illuminated state. The chassis shows minimal surface wear from standard use. The unit powers on but has not been tested for operational functionality.