Audio Amplifier 35 W/25 V/70 V/100 V with Power Supply

Input: Line level (+4 dBu nominal balanced; -10 dBV nominal unbalanced) Input Impedance: 20 kΩ balanced bridging; 10 kΩ unbalanced Input / Output Connectors: Detachable terminal block Gain Adjustment: Single turn audio taper Minimum Input Levels: Balanced: -14 dBu; Unbalanced: -15 dBV (to cross compressor threshold) Maximum Input Levels: Balanced: +22 dBu; Unbalanced: +20 dBV Frequency Response: 50 Hz to 20 kHz (+/- 3 dB) THD+N: < 0.5% (1 kHz at compressor threshold); < 0.5% (50 Hz to 20 kHz, 1 W) Compressor: Threshold 2 dB below rated output, automatic adjusting attack and release times Noise: CMRR: 60 dB (50 Hz to 120 Hz) Output Power: 35 W RMS @ 25 V, 70 V or 100 V Sleep Mode Power Consumption: < 1 W (amplifier and included power supply) Sleep Mode Delay: 5, 15 or 25 minutes (selectable) Sleep Mode Disable: Selectable Active Mode Delay: < 150 mS after input audio detected Audio Detector Threshold: -50 dBu balanced, -52 dBV unbalanced Ambient Operating Environment: 0?? C to 40?? C Maximum; 20?? C Recommended Indicators (2): Red LED: PEAK LED indicates compressor activity Blue LED: Power ON, Dim: Sleep mode active; Bright: Amplifier active Power Supply (included): 100 to 240 Vac, 50-60 Hz, 1.3 A, IEC C14; Output to module: 24 Vdc, 2 A, Ground-referenced Dimensions: Height: 2.80 in.(7.1 cm); Width: 3.25 in.(8.26 cm); Length: 6.04 in.(15.3 cm)