Audio Hungary A75
75 WPC Tube Integrated Amplifier
Reviews
A50i Features
- Push-Pull Class A technology
- Auto-bias function for the power tubes ( Automatic BIAS from KT88 to KT150 Tubes)
- Premium quad in house selected tubes
- The House made power transformer is Vacuum impregnated
- High permeability shielding for the power transformers
- All transformers are made in house
- Military grade NOS ceramic sockets for the tubes
- Oversized/ over spec quality components ( Nichicon, Vishay, Omron, etc.)
- More than 100 hours burn-in and testing before packaging
- The chassis is made in-house of polished stainless steel without any visible screws
- A unique rotary switch operates input selection and volume
- Gorgeous metal remote for volume up, volume down and mute functions
- 3 pairs gold plated RCA, 1 pair XLR for the symmetrical input
- 4 and 8 Ohm Gold plated speaker terminals
Specs
- Rated output power: 2 x 75W, stereo
- Total harmonic distortion: < 0.1% (f = 1 kHz, rated output power)
- Frequency response: 25 Hz - 70 kHz (-3 dB, rated output power)
- Input sensitivity BALANCED Stereo In: 920 mV to rated output
- Input sensitivity UNBALANCED Stereo In: 920 mV to rated output
- Number of input ports: 3 unbalanced stereo inputs, 1 balanced stereo input
- Number of output ports: 2 unbalanced power out
- Gain: +28.5 dB (8 Ohm)
- Input impedance: 10 kOhm
- Nominal load impedance: 4 Ohm and 8 Ohm
- Output polarity: non-inverting
- Signal-to-noise ratio: > 100 dB; output noise less, than 1 mV
- Power requirements: 620 W
- Tubes required: 4 x KT120 (KT150 or KT170 optionally); 4 x 12AT7; 2 x 12AX7
- Weight: 21 kg
- Dimensions: 35 x 22 x 42 cm
