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| Frequency Response | 20Hz-20Khz, +/-0.02db | 
| THD | <0.0005%, 20Hz-20KHz, at 2V RMS | 
| IMD | <0.0005%, CCIR | 
| SNR | >118dB, A-weighted, referenced to 2V RMS | 
| Crosstalk | >-80dB, 20Hz-20KHz | 
| Topology | fully discrete voltage feedback, high current/high power output for headphone amp | 
| Gain | 0dB | 
| Output Impedance | 75 ohms | Headphone Out (from Main L/R) | 
| Maximum Power, 16 Ohms | 1000mW RMS | 
| Maximum power, 32 Ohms | 1000mW RMS | 
| Maximum power, 50 Ohms | 700mW RMS | 
| Maximum power, 300 Ohms | 180mW RMS | 
| Output Impedance | 0.1 Ohms | 
| <0.0006% @8Ohms 20W | Center | 
| Frequency Response | 20Hz-20Khz, +/-0.02db | 
| THD | <0.0005%, 20Hz-20KHz, at 2V RMS | 
| IMD | <0.0005%, CCIR | 
| SNR | >118dB, A-weighted, referenced to 2V RMS | 
| Crosstalk | >-80dB, 20Hz-20KHz | 
| Topology | based on OPA1656/OPA1678 | 
| Gain | 0dB in absence of processing, up to 12dB with processing | 
| Output Impedance (line out) | 75 ohms | Surround | 
| Frequency Response | 20Hz-20Khz, +/-0.02db | 
| THD | <0.0005%, 20Hz-20KHz, at 2V RMS | 
| IMD | <0.0005%, CCIR | 
| SNR | >118dB, A-weighted, referenced to 2V RMS | 
| Topology | based on OPA1656/OPA1678 | 
| Gain | 0dB in absence of processing, up to 12dB with processing | 
| Output Impedance (line out) | 75 ohms | Subwoofer Out | 
| Frequency Response | 20Hz-20Khz, +/-0.02db | 
| THD | <0.0006%, 20Hz-20KHz, at 2V RMS | 
| IMD | <0.0006%, CCIR | 
| SNR | >114dB, A-weighted, referenced to 2V RMS | 
| Topology | based on OPA1656/OPA1678 | 
| Gain | 0dB in absence of processing, up to 12dB with processing | 
| Output Impedance (line out) | 75 ohms | DAC | 
| USB Reciever | C-Media CM6635 | 
| DAC | ESS ES9018 with LM4562 I/V and filter stages | Sample Rates and Bit Depths | 
| USB Playback | 16/44.1 to 32/384 supported without drivers on Windows 10, Mac, Linux, Android (any UAC 2 device) with autoswitching to UAC1 for PS4, PS5, and Switch consoles. | 
| Mic Input | 48kHz | 
| Optical Input | 16/44.1 to 24/192 | I/O and Dimensions | 
| Inputs | Digital Optical, Digital USB, Analog RCA | 
| Outputs | Analog Main L/R, Center, Surround L/R, Subwoofer | 
| Volume Control | Analog, motorized Alps RK16812 series potentiometer | 
| Remote Control | 16/44.1 to 24/192 | 
| Optical Input | Input select, mode select, master volume, mute | 
| Other Control | Center Level, Surround Level, Width, Presence, all done in analog with Alps RK09 or RK097 potentiometers | 
| Power Supply | full linear supply with external power supply, wall-wart, internal filtering and regulation with dual-stage, ultra-quiet main supply and separate logic supply for microprocessor and digital section. | 
| Power Consumption | 7W Typical | 
| Size | 9” x 6” x 1.5” | 
| Weight | 2lbs |