Power amplifiers mono — Musical Fidelity NU-VISTA PAM
Description, images, technical data and specifications
Musical Fidelity NU-VISTA PAM
Image source — © Musical Fidelity
The Musical Fidelity Nu-Vista PAM power amplifier is equipped with a proven and proven Nu-Vista cascade with 6S51N nuvistors in a discrete Class A amplifier buffer. The amplification uses a balanced configuration scheme and a balanced high-power output stage with low distortion of the "bridge" output amplifier. The power stages have 2x5 pairs of powerful thermally compensated output transistors for reliable and stable operation.
Specifications
Model name
NU-VISTA PAM
Input sensitivity (mV)
4300
Input impedance (balanced) (Ω)
100 000
Input impedance (single-ended) (Ω)
100 000
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Max current (A)
N/A
Output power (8Ω) (W)
600
Output power (4Ω) (W)
1000
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
5
Frequency response high +/- 3dB (Hz)
50 000
Signal to Noise Ratio (dB)
>108
Total Harmonic Distortion + Noise (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
< 0.003
Max power consumption (W)
2150
Damping factor
180
Dimensions (mm)
483 x 187,5 x 475
Weight (kg)
27
Official link
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