1 pair industry-standard To slink fiber-optic inputs, 1 coaxial-S/PDIF input * S/PDIF inputs up to 24-bit/192kHz * Audiophile-grade D/A converter for low noise and clarity * The absence of capacitors in the signal path allows for heightened purity, lower distortion, a wider, deeper sound-stage and better-detailed imaging. * High-performance, Digital-controlled volume pot with remote control