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Arcam SA20 Integrated Amplifier overview


Manufacturers Product Description

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. 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% SA20 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.

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General Information

Manufacturer Website Address
Brand NameArcam
Product SeriesHDA
Product TypeAmplifier
Manufacturer Part NumberARC-SA20-EU
Product NameSA20 Integrated Amplifier
Product ModelSA20


Number of Digital Coaxial Inputs2
Number of Digital Optical Inputs1
Number of Analog Audio Inputs8

Network and Communication



Country of OriginChina
Environmentally FriendlyYes
Environmental CertificationWEEE

Technical Information

Total Harmonic Distortion THD0%

Physical Characteristics

Weight Approximate9.20 kg

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