Soulution Audio 717 power amplifier
Image source — © Soulution Audio
Model name
717 power amplifier
Input sensitivity (mV)
N/A
Input impedance (balanced) (Ω)
4 400 000
Input impedance (single-ended) (Ω)
N/A
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Max current (A)
N/A
Output power (8Ω) (W)
2 x 150
Output power (4Ω) (W)
2 x 300
Gain (dBu)
26
Frequency response low +/- 3dB (Hz)
0
Frequency response high +/- 3dB (Hz)
2 000 000
Signal to Noise Ratio (dB)
108
Total Harmonic Distortion + Noise (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
< 0.001
Max power consumption (W)
N/A
Damping factor
> 10 000
Dimensions (mm)
480 × 350 × 505
Weight (kg)
50
Official link
The 312 stereo power amplifier is equipped with four modern switching power supplies providing power up to 4,200 VA. The increase in instantaneous power has made the stereo amplifier sound more powerful than its predecessors.
Soulution 511 stereo power amplifier. The 511 model is equipped with the same switchable power technology optimized for audiophile applications as the 7 series products. The 511 model is optimized to the shortest "signal paths" for the musical signal, as well as to the shortest paths and optimal current flow powering the amplifier stages.