Power amplifiers stereo — Soulnote A-3core
Description, images, technical data and specifications
Soulnote A-3core
Image source — © Soulnote
The Soulnote A-3core stereo power amplifier implements the "dual mono" concept. Each amplifier channel is powered by a separate 700 W toroidal transformer. The push-pull output stage on high-current bipolar transistors TO3 (Metal CAN-type) and 4-stage darlington configuration with super-powerful driver and pre-driver allows achieving the highest sound quality
Specifications
Model name
A-3core
Input sensitivity (mV)
N/A
Input impedance (balanced) (Ω)
24000
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)
N/A
Output power (4Ω) (W)
2 x 120
Gain (dBu)
N/A
Sensitivity (mV)
N/A
Frequency response low +/- 3dB (Hz)
2
Frequency response high +/- 3dB (Hz)
200000
Signal to Noise Ratio (dB)
N/A
Total Harmonic Distortion + Noise (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
0.27
Max power consumption (W)
N/A
Damping factor
N/A
Dimensions (mm)
454 × 189 × 435
Weight (kg)
29
Official link
