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Arcam HDA SA20

7140 lei / bucata

Sau 892.5 lei / luna in 8 rate

Garantie luni

* Preţul conţine TVA şi taxa timbru verde


There are two frequent problems with hi-fi amplifiers. Class A, the traditional audiophile’s choice, uses a single power supply constantly running at full capacity, even when there’s no signal coming through. Great for reproducing those subtle details at low levels however struggles to provide extreme power when needed.

Class A/B, the most common amp class, switches between the two internal amplifiers, one for each half of the waveform. Far more efficient but often a recipe for crossover distortion, since those low-level details we crave can get lost within any mis-match between the two switching over.

Class G is essentially a hybrid amplifier, utilising Class A specifically for low-level signals, but when required switching in an additional power supply to power those larger sections of the waveform.
hfc_recommended_badge_web“The SA20 marks a fine return to the forefront of well-priced two-channel reproduction for Arcam. It is well constructed, neat and blessed with a good range of inputs and functions. As long as it is not pushed too hard, it has a sound that is typically Arcam in the very best sense and makes a convincing case for itself at the price.”

Selectie filtru digital – vezi detalii aici!

Product Description

Arcam HDA SA20


  • Class G amplification for impeccable sound and efficiency
  • 80W of power per channel
  • 5 analogue inputs including phono
  • 3 digital inputs
  • 32-bit DAC,Sabre ESS9038K2M
  • Full I/P control
  • Total harmonic distortion + noise = 0.003%
  • Continuous power output (20Hz—20kHz at 0.5% THD), per channel
    Both channels, 8Ω, 20Hz—20kHz 90W
    Single channel, 4Ω, at 1kHz 180W
    Harmonic distortion, 80% power, 8Ω at 1kHz 0.002%
  • Analogue Inputs
    Phono (MM) cartridge:
    Input sensitivity at 1kHz 5mV
    Input impedance 47kΩ + 100pF
    Frequency response (ref. RIAA curve) 20Hz – 20kHz ± 1dB
    Signal/Noise ratio (A-wtd) 50W, ref. 5mV input 80dB
    Overload margin, ref. 5mV at 1kHz 21dB
    Line Inputs:
    Nominal sensitivity 1V
    Input impedance 10kΩ
    Maximum input 6Vrms
    Frequency response 20Hz – 20kHz ± 0.2dB
    Signal/Noise ratio (A-wtd) 50W, ref. 1V input 106dB
  • Digital Inputs
    DAC ESS9038K2M
    Frequency response 20Hz – 20kHz ± 0.05dB
    Total harmonics distortion + Noise 0.0007%
    Signal/Noise ratio (A-wtd) 115dB
    Supported sample rates Optical 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz
    Coaxial 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz
    Bit depth 16-bit – 24-bit
  • Pre-amplifier output
    Nominal output level 630mV
    Output impedance 230Ω
  • Headphone output
    Maximum output level into 600Ω 5Vrms
    Output impedance 1Ω
    Load range 16Ω – 2kΩ
  • General
    Mains voltage 110–120V or 220–240V, 50–60Hz
    Maximum power consumption 500W
    Dimensions W x H x D (including feet, control
    knob and speaker terminals)
    Weight (net) 9.2kg
    Weight (gross) 11.1kg
    Supplied accessories Mains leads
    Remote control
    2 x AAA batteries


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