Power amplifiers stereo — hARt Lab Tune Three
Description, images, technical data and specifications
hARt Lab Tune Three
Image source — © hARt Lab
A unique scheme is used here - tube voltage amplifier with a MOSFET impedance amplifier with zero negative feedback. As a result, the company promises incredible sound quality.
Specifications
Model name
Tune Three
Input sensitivity (mV)
N/A
Input impedance (balanced) (Ω)
N/A
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 165
Output power (4Ω) (W)
N/A
Gain (dBu)
N/A
Sensitivity (mV)
N/A
Frequency response low +/- 3dB (Hz)
5
Frequency response high +/- 3dB (Hz)
100000
Signal to Noise Ratio (dB)
N/A
Total Harmonic Distortion + Noise (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
N/A
Max power consumption (W)
N/A
Damping factor
N/A
Dimensions (mm)
200 x 430 x 410
Weight (kg)
32
Official link
