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Arcam SA20

Integrated Amplifier
Device Protection

more Information

Device protection for e.g. material defects, fall, breakage or moisture damage, short circuit, motor damage and wear.

Delivery Time:
1-3 business days
In stock

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Arcam SA20

The design of the HDA range draws upon all of Arcam’s experience as one of the UK’s most respected audio companies, to produce Arcam’s best performing range of audio products yet – using the best quality components and engineering practices, the HDA range is designed and built to give you years of listening enjoyment.

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 Arcam 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.

  • 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%
Robert Schlundt

We have a comprehensive selection of Arcam devices available for demonstration in our HiFi and home cinema studios in Berlin-Kreuzberg. We look forward to your visit!

Arcam SA20

Continuous power output (20Hz—20kHz at 0.5% THD), per channel
Both channels, 8Ω, 20Hz—20kHz
Single channel, 4Ω, at 1kHz
Harmonic distortion, 80% power, 8Ω at 1kHz
0,002 %
Analogue Inputs Phono (MM) cartridge
Input sensitivity at 1kHz
Input impedance
Frequency response (ref. RIAA curve)
Signal/Noise ratio (A-wtd) 50W, ref. 5mV input
Overload margin, ref. 5mV at 1kHz
47 kOhm + 100 pF
20 Hz bis 20 kHz ± 1 dB
Analoge Line Inputs
Nominal sensitivity
Input impedance
Maximum input
Frequency response
Signal/Noise ratio (A-wtd) 50W, ref. 1V input
20 Hz bis 20 kHz ± 0,2 dB
Digital Inputs
Frequency response
Total harmonics distortion + Noise
Signal/Noise ratio (A-wtd)
Supported sample rates, opical
Supported sample rates, coaxial
Bit depth
AC 20 Hz bis 20 kHz, ± 0,05 dB
32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz
32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz
16Bit bis 24Bit
Pre-amplifier output
Nominal output level
Output impedance
230 Ohm
Headphone output
Maximum output level into 600Ω
Output impedance
Load range
1 Ohm
16 Ohm - 2 kOhm
Mains voltage
Maximum power consumption
Dimensions W x H x D (including feet, control
knob and speaker terminals)
Weight (net)
Weight (gross)
Supplied accessories
110–120V or 220–240V, 50–60H
433 x 87 x 323 mm

Mains leads, Remote control, 2 x AAA batteries
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