A-9555 Integrated Digital Amplifier

$799 MSRP

With the A-9555 integrated digital amplifier, sound quality takes precedence over all else. By using Onkyo’s exclusive Vector Linear (VL) Digital technology to remove any spike noise before it introduces errors into the inversion timing, it is possible to get a highly accurate analog-to-digital conversion. Also, at the heart of the A-9555 is a Pure Stream Power Supply—essentially a large power transformer—that ensures that you always have the on-demand power for the clarity and detail of a range of musical genres. By integrating the fundamentals of audio amplification with the potential of digital amplification, the A-9555 is a revelation in superior audio reproduction.

Power Output
8 ohms 2 x 85 W/Ch
Dynamic Power
4 ohms 2 x 200 W
Audio in/out 7/2
Phono input
Exclusive Vector Linear (VL) Digital technology
Optimum Gain Volume Circuitry
All discrete output stage circuitry
Low-impedance, thick bus plate
Audiophile-grade capacitor
Precision motor-driven volume control
Tone control (Bass, Treble, Loudness On/Off)
Pure direct mode
Discrete phono equalizer circuitry
High-rigidity, anti-resonant chassis
Speaker A/B posts
Compatible with Remote Interactive Dock for the iP
RI (Remote Interactive) remote control
Banana Plug Speaker Terminals
Amplifier Section
Power Output85 W/Ch (8 ohms, 0.5 %, FTC)
Total Harmonic Distortion0.08 %
Damping Factor25 (Front, 1 kHz, 8 ohms)
Input Sensitivity and Impedance
Phono MM2.5 mV/50 k-ohms
CD200 mV/50 k-ohms

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