Power amplifiers stereo — Nuprime Audio AMG STA
Description, images, technical data and specifications
Nuprime Audio AMG STA
Image source — © Nuprime Audio
The NuPrime AMG STA includes several advanced power amplifier design innovations. Its best-in-class features include a 1 mOhm input impedance, high instantaneous current for power supply, a 700 kHz switching frequency, and an unbalanced Class A non-negative module combined with a Class D dual feedback module for 300W mono amplifier power.
Specifications
Model name
AMG STA
Input sensitivity (mV)
1200
Input impedance (balanced) (Ω)
1 000 000
Input impedance (single-ended) (Ω)
1 000 000
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
0.02
Max current (A)
N/A
Output power (8Ω) (W)
130
Output power (4Ω) (W)
200
Gain (dBu)
26
Frequency response low +/- 3dB (Hz)
10
Frequency response high +/- 3dB (Hz)
50 000
Signal to Noise Ratio (dB)
100
Total Harmonic Distortion + Noise (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
0.006
Max power consumption (W)
N/A
Damping factor
N/A
Dimensions (mm)
55 x 235 x 300
Weight (kg)
4.5
Official link
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