Audio Hungary Qualiton A35i Integrated Amplifier
QUALITON A35i
Stereo, Class-A integrated amplifier featuring push-pull circuitry. The rated power output of the amplifier is 35 W per channel. The outputs at the rear panel can be connected to 8 Ω nominal impedance speakers. The design of the output transformers of the power amp enable to connect the amp with 4 Ω nominal impedance speakers as well. This entails a slight deviation from the parameters indicated in the technical data sheet.
At the front panel, the volume control potentiometer and the input selector rotary switch are connected to the same shaft. Indicators informing about the actual state of the amp are located at the front panel too. It can be monitored whether the appliance is ready for operation (if so, the LED next to the volume control turns from red to white light). The user is also informed about the actual position of the input selector unit. The amp is made of solid, 1.5 mm thick, polished stainless steel sheet.
Warranty: 2 years
| Rated output power | 2 x 35 W, stereo |
| Total harmonic distortion | < 0,3% (f = 1 kHz, rated output) |
| Frequency response | 22 Hz to 80 kHz (-3 dB, rated output) |
| Input sensitivity, Balanced Stereo IN | 500 mV, to rated output |
| Input sensitivity, Unbalanced Stereo IN | 500 mV, to rated output |
| Number of input ports / channel | 3 unbalanced Stereo IN, 1 balanced Stereo IN |
| Number of output ports / channel | 1 unbalanced Power OUT |
| Gain | +30 dB (RL = 8 Ohm) |
| Input impedance, Balanced Stereo IN | 40 kOhm |
| Input impedance, Unbalanced Stereo IN | 10 kOhm |
| Load impedance | 4 Ohm and 8 Ohm |
| Signal-to-noise ratio | > 98 dB (RL = 8 Ohm, rated output) |
| Power requirements | 300 W |
| Tubes required | 4 x 7581A; 2 x 12AX7; 2 x 6922 |
| Weight | 15 kg |
| Dimensions | 29 x 37 x 19 cm |