Audio Hungary

Audio Hungary A75

$8,250.00
Shipping calculated at checkout.
The form factor of the Audio Hungary Qualiton A75 tube integrated amplifier is quite simple and elegant. But the real beauty lies within, both mechanically and sonically. The A75i possesses excellent, dense, smooth midrange, excellent vocals, and fantastic resolution. The sound is pure, open, full of air, with bass that is a touch soft, colorful, and well defined. With the A75i you will get a coherent, natural, but also energetic, highly engaging presentation.
Finish: Matte Black

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Audio Hungary A75

"The amplifier took care of its proper saturation, the right tonal temperature, and juicy timbre, a very delicate, but enhancing the naturalness of the sound (and the pleasure of listening) softness, and fleshiness of the lower tones. At the same time, they were saturated with a large dose of energy, and yet, which is not at all a contradiction to the natural softness and fleshiness, they remained sufficiently compact and fast, which translated into the aforementioned very good PRAT." - Hifi Knights

75 WPC Tube Integrated Amplifier

The form factor of the Audio Hungary Qualiton A75 tube integrated amplifier is quite simple, even modest. But the beauty lies within, both mechanically and sonically. By mechanical beauty I mean this modest sized but heavy integrated is extremely well constructed. Premium parts populate the many internal circuit boards that are laid out in layers, and optimized for low noise. One peak inside and you know this is a quality component.

Sonics

The A75i possesses excellent, dense, smooth midrange, excellent vocals, and fantastic resolution.

Spatially, the sound is pure, open, full of air upper range, with bass that is a touch soft, colorful, and well defined.

Contrary to expectations, the A75i is also high energy. With enough intensity in the midrange to deliver not only jazz but also rock and blues vocals in a very dynamic and intoxicating way. Acoustic instruments are also presented as lively, natural and capturing the airspace around them.

The output of the Qualiton A75 is enough to drive many loudspeakers. Not just the ones designed for tube amps. In summary, with the A75i you will get a coherent, natural, but also energetic, highly engaging presentation.

Reviews

A75i 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
User Manual