Marantz SR4023 Stereo Receiver
The Marantz SR4023 Stereo Receiver – Easy Custom InstallationYour first glance at the SR4023 stereo receiver reveals a sophisticated three dimensional front panel design first seen on our Reference Series components. And that's not just for looks either. Instead, the combination aluminum and fiberglass-reinforced resin panel shields internal circuitry as it absorbs unwanted resonances that might influence sound quality.