Frequency Response: 20Hz-20Khz, +/-0.01dB
Balanced Headphone Output:
Maximum Power, 16 ohms: 6.0W RMS per channel
Maximum Power, 32 ohms: 5.0W RMS per channel
Maximum Power, 50 ohms: 3.2W RMS per channel
Maximum Power, 300 ohms: 1000mW RMS per channel
Maximum Power, 600 ohms: 500mW RMS per channel
Single-Ended Headphone Output:
Maximum Power, 16 ohms: 2.2W RMS per channel
Maximum Power, 32 ohms: 2.0W RMS per channel
Maximum Power, 50 ohms: 1.3W RMS per channel
Maximum Power, 300 ohms: 300mW RMS per channel
Maximum Power, 600 ohms: 150mW RMS per channel
Note: Maximum power rated at 1% THD, high gain
THD+N:
Low Gain, Balanced Output: Less than 0.0001% (-119dB) at 4V RMS into 32 ohms
High Gain, Balanced Output: Less than 0.0003% (-110dB) at 4V RMS into 32 ohms
Low Gain, SE Output: Less than 0.003% (-90dB) at 1V RMS into 32 ohms
High Gain, SE Output: Less than 0.004% (-87db) at 2V RMS into 32 ohms
IMD:
Low Gain, Balanced Output: Less than -112dB at 4V RMS into 32 ohms, CCIF
High Gain, Balanced Output: Less than -110dB at 4V RMS into 32 ohms, CCIF
Low Gain, SE Output: Less than -73dB at 1V RMS into 32 ohms, CCIF
High Gain, SE Output: Less than -72dB at 2V RMS into 32 ohms, CCIF
SNR:
Low Gain, Balanced Output: Greater than 125dB, unweighted, referenced to 4V RMS
High Gain, Balanced Output: Greater than 115dB, unweighted, referenced to 4V RMS
Low Gain, SE Output: Greater than 105dB, unweighted, referenced to 1V RMS
High Gain, SE Output: Greater than 110dB, unweighted, referenced to 2V RMS
Crosstalk:
Less than -90dB, 20 Hz-20 kHz, either gain, 300 ohm load
Less than -70dB, 20 Hz-20 kHz, either gain, 32 ohm load
Output Impedance: Less than 0.1 ohms at either gain
Input Impedance: 50k ohms
Gain:
Balanced Output: 1 (0db) or 5 (14db)
Single-ended Output: 0.5 (-6dB) or 2.5 (8db)
Topology: Composite amplifier with OPA1688 input buffers, LME49724 differential amplifier, TPA6120A2 current feedback output stage, DC coupled.
Protection: Standard failsafe DC power input and muting relay
Power Supply: “Wall wart” style 14-16VAC transformer, linear regulated +/- 13.5V rails with over 6,000uF filter capacitance
Power Consumption: 6W idle, 21W max
Size: 9 x 6 x 1.5”
Weight: 2 lb