D/A converters: Dual ESS ES9028Q2M DACs
Digital filter: Selectable, Fast – Slow – Short delay
Frequency response: 10Hz to 50KHz (±1dB)
THD+N @ 1kHz 0dBFs: <0.0005% (A-Weighted)
S/N ratio: >115dB (A-Weighted)
Crosstalk @ 10kHz: < -110dB
Output impedance: <50 Ohms (unbal), <100 Ohm (bal)
Max output level (unbalanced): 2.1V rms (fixed or variable – user selectable)
Max output level (balanced): 4.2V rms (fixed or variable – user selectable)
HEADPHONES
Headphone Output THD+N: < 0.001% at 1kHz 0dBFS @ 100mW into 32 Ohm
S/N: > 115dB (A-Weighted)
Max output power: >300mW @ 32 Ohm, >65mW @ 150 Ohm
Frequency response: 10Hz – 50KHz (±1dB)
Recommend Headphone impedance: 10 Ohm to 600 Ohm