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.
In any amplifier, the signal path is at the mercy of anything that creates noise within the unit. Thus, we spare no expense in using only the most high-quality components, even if it means the cost of our power supplies overtaking that of everything else. The result, of course, is worth every penny. A singer’s sharp intake of breath before hitting the chorus, a guitarist’s fingers sliding against the strings – it’s those seemingly minor details that can bring music to life. Fish out one of your all-time favourite albums and play it through a Bluetooth speaker, and guess what? Its sounds like a Bluetooth speaker. Play it through the SA10, and it’s as close to hearing the artist’s performance as you’re likely to get. There’s always joy in digging out an old recording you haven’t heard in years. With the HDA range, it’ll feel like hearing it forthe first time.
Extremely efficient class A/B amplification
50W of power per channel
5 analogue inputs including phono
3 digital inputs
32-bit DAC,Sabre ESS9016K2M
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 50W
Single channel, 4Ω, at 1kHz 90W
Harmonic distortion, 80% power, 8Ω at 1kHz 0.003%
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