Output(8) Stereo analog L+R audio, (8) Digital SPDIF audioOutput Connector(8) 3-pin terminal blocks, (8) Toslink connectorsAnalog L+R Audio FormatSupports PCMDigital SPDIF Audio FormatSupports PCM, Dolby Digital, DTS, DTS-HDLocal Audio Sampling RateSupports 44.1KHz, 48KHz, 96KHzARC Audio Sampling RateSupports 48KHz, 96KHzFrequency Response20Hz–20KHz, ±3dBAudio Output Impedance70OhmsMax Input LevelL+R: 2.0Vrms ± 0.5dB. 2V = 16dB headroom above -10dBV (316mV) nominal consumer line level signal. SPDIF:±0.05dBFS.THD+N< 0.05% (-80dB), 20Hz–20KHz bandwidth, 1KHz sine at 0dBFS level (or max level).SNRL+R: > 80dB, 20Hz - 20KHz bandwidth. SPDIF: > 90dB, 20Hz-20kHz bandwidth.Crosstalk IsolationSPDIF: < -70dB, 10KHz sine at 0dBFS level (or max level before clipping). L+R: < -80dB, 10KHz sine at 0dBFS level (or max level before clipping).L-R Level DeviationL+R: < 0.3dB, 1KHz sine at 0dBFS level (or max level before clipping).Frequency Response Deviation< ± 0.5dB 20Hz - 20KHz.Output Load CapabilityL+R: 1KΩ and higher (Supports 10x paralleled 10KΩ loads).Stereo Channel Separation>70dB@1KHz.Noise LevelL+R: -80dB; SPDIF: -90dB