Arcam SA20
Amplifier

£1,099.00
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Arcam SA20 Amplifier

Class G Integrated Amplifier

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.

A Class Of Its own

  • Class G amplification for impeccable sound and efficiency
  • 90W 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%
AMPLIFIER SPECS :
Type Integrated
Number of channels 2
Tone controls? No
Max power output into 8 Ohms :90W Per Channel
INPUTS :
Analogue RCA input 5 analogue inputs including phono
Optical digital input x1
Coaxial digital input x2
Bluetooth input? No
Dedicated turntable input? Yes
USB connection? Yes
XLR inputs? No
OUTPUTS :
Analogue RCA Output 1x Pre Out
Headphone output? Yes
XLR outputs? No
Subwoofer output? No
GENERAL :
Remote control? Yes
Product dimensions (mm) 433 x 74 x 367
GREEN SPECS :
Auto Power Off? No
SA20 User Manual
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