SMSL SP400 - Specifications; Detailed audio section specifications; Output power and impedance characteristics; General section including power, size, and weight

Audio Section:
Inputs: Balanced x1, Unbalanced x1
Outputs: Balanced x1, Unbalanced x1,
Pre-balanced output x1
Output Power:
Balanced 12W x 2 (16 Ω)
6W x 2 (32 Ω)
880mW x 2 (300 Ω)
440mW x 2 (600 Ω)
Unbalanced 6W x 2 (16 Ω)
3W x 2 (32 Ω)
440mW x 2 (300 Ω)
220mW x 2 (600 Ω)
SNR: 133dB, A-Weighted
Output Noise: 1.9uV, A-Weighted
THD+N: -123dB, 0.00007% (1kHz, 32 Ω)
THD+N: -117dB, 0.00013% (20-20kHz , 32 Ω, -3dB)
THD:
<-125dB, 0.00006%
Input Impedance: 47kΩ
Output Impedance: Near 0 Ω
Frequency Response: 0.1Hz - 500kHz(-3dB)
Gain:
General Section:
Power supply voltage/frequency: AC100-240V, 50-60 Hz
Power consumption(EN60065): <40 W
Power consumption in standby mode:<0.1W
Size:
220X215X43mm(WxHxD)
Packing size: 354X276X80(mm)
Weight: 1330g
Gain Control Chart
SE IN/BAL OUT BAL IN/BAL OUT SE IN/SE OUT SE IN/PRE OUTBAL IN/SE OUT BAL IN/PRE OUT
6.5dB@GAIN=L
9.5dB@GAIN=M
11.6dB@GAIN=H
6.5dB@GAIN=L
9.5dB@GAIN=M
11.6dB@GAIN=H
0dB@GAIN=L
3.5dB@GAIN=M
5.3dB@GAIN=H
0dB@GAIN=L
3.5dB@GAIN=M
5.3dB@GAIN=H
6dB@GAIN=L
9dB@GAIN=M
11dB@GAIN=H
6dB@GAIN=L
9dB@GAIN=M
11dB@GAIN=H
Specifications