Qualiton Audio A75 Integrated Amplifier

Tech Specs

Electrical

Rated Output Power

2 x 75 Watts @ 4 or 8 Ohms

Output Load Impedance 4 or 8 Ohms

Number of Channels 2

Frequency Response

5 Hz - 85 kHz (-3 dB, 1 Watt)

25 Hz - 70 kHz (-3 dB, 75 Watts)

Total Harmonic Distortion

< 0.2 % across the entire power spectrum,

from milliwatts to rated output,

spanning 20 Hz to 20 kHz.

Rated Power Bandwidth 20 Hz - 20 kHz

Signal-to-Noise Ratio

> 100 dB below rated output

20 Hz - 22 kHz bandwidth, without weighting filter

> 110 dB below rated output

with A-weighting filter

Number of Outputs

2 Unbalanced POWER OUT

Number of Inputs

3 Unbalanced STEREO IN

1 Balanced STEREO IN

Input Sensitivity

(for rated output)

0.92 Volts Unbalanced

0.92 Volts Balanced

Input Impedance

10 000 Ohms Unbalanced

40 000 Ohms Balanced

Gain

+25.5 dB @ 4 Ohms

+28.5 dB @ 8 Ohms

General

Vacuum Tubes

2 x 12AX7

4 x 12AT7

4 x KT120 (KT150 / KT170 optionally)

Power Requirement 620 W max

Weight 21 kg

Dimensions 35 x 42 x 22 cm