Technical description
480W toroidal transformer especially designed for the AAcento, no global feedback connection neither in power amplifier nor in the preamplifier, digital volume control doesn’t make use of operational amplifiers Relay input selector circuits to minimize non linearities, SMD oversized resistors to minimize thermal induced distortion, MM/MC Phono input with switchable subsonic filter, class A zero feedback Headphone Amplifier on board, native differential input, Direct Mode to use the integrated amplifier as a power amplifier in a home theater system, microcontroller based equipment management, balance control, four different selectable volume scales

Technical features
Channels 2
Phono Input MM/MC
RCA inputs 3
XLR inputs 1
Pre-out 1
Mono Out 2
Input impedance 47 kΩ
Power on 8Ω load 100W @ 1% THD + N
Power on 4Ω load 200W @ 1% THD + N
Power on 2Ω load 300W @ 1% THD + N
Headphones Output Power(pure class A) 16Ω 500mW
Headphones Output Power(pure class A) 32Ω 1W
Headphones Output Power(pure class A) 300Ω 120mW
Sensitivity(8Ω output nominal power) 600mVRMS
Frequency Response(Att. 0dB, -3dB band) 100KHz
Output resistance(2Ω nominal power and 1kHz) 0.4Ω
Input Noise(Band limits 0Hz-80kHz/A-weighted) ≈10µV/≈5µV
SNR ≈100 dB
MM SNR 85 dB
MC SNR 65 dB
Standby power consumption(230VAC) 1W
Dimensions(HxWxD) 92x445x400 mm
Weight 14 Kg