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Arcam SA20 Integrated Amplifier


Free Delivery in NZ
for orders over $100 or $5 under $100.

Product Description

The Arcam SA20 is the latest offering from the British Hi-Fi company. Boasting class G technology which is essentially two amplifiers in one. A Class A amplifier for the detailed lower level signals, but then bringing in an additional power supply for more demanding sections. The result is an amplifier that performs like a Class A but without the drawbacks they usually come with.

80 watts of power per channel, 5 analog inputs with one switchable line level/phono input, 3 digital inputs, and 3 digital filter settings. The SA20 is the perfect accompaniment to the modern Hi-Fi system, accommodating digital and analog connections.


Both channels, 8Ω, 20Hz—20kHz 90W
Single channel, 4Ω, at 1kHz 1800W
Harmonic distortion, 80% power, 8Ω at 1kHz 0.002%

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;
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

Mains voltage 220–240V, 50–60Hz
Maximum power consumption 500W
Dimensions W x H x D (including feet, control
knob and speaker terminals) 433x87x310mm
Weight (net) 8.4kg
Weight (gross)10.7kg
Supplied accessories
Mains leads
Remote control
2 x AAA batteries