Onkyo, Reference Series lineal pre-main amplifier "A-9050"

Onkyo, Reference Series lineal pre-main amplifier "A-9050"

"A-9050", lineal model of Reference series
 "P-3000R", "M-5000R", "C-7000R" of the company.

Equipped with the circuit in the digital output section,
that was born in the development of the Reference series.

With DAC "WM8718" made by Wolfson ​compatible with192kHz/24bit.

Provided with three systems of digital input,
corresponding to the input signal up to 96kHz/24bit. In addition,
with " DIDRC " (Dynamic Intermodulation Distortion Reduction Circuitry),
proprietary circuit.

The circuit is intended for dynamic noise suppression,
investigation of the beat generation mechanism
that can cause intermodulation distortion noise that occurs in digital audio.