SUPRA Quadrax

Atoll IN300
Verkrijgbaar in Zwart of Zilver

DIGITAL BOARD:
– converter: AK4490: S/N: 120 dB dynamic 120dB.
– DSD: 2.8MHz and 5,6MHz.
– PCM from 16 bits to 32bits up to 384 kHz on USB (asynchronous).
– Up to 24Bits 192kHz on optical and coaxial.
– USB converter XMOS: XUF208 with specific program for PCM and DSD specially developed for ATOLL.

LINK CAPACITORS:
Analog stages: Mundorf MKP in a armored shell.
Digital stages: Vishay MKP high sound quality.

POWER STAGES:
Double mono with 2x440VA toroidal transformers.
Specific low consumption supply (5VA) for display and logic circuits.
Capacitors: 12x6800uF low ESR high quality designed specifically for ATOLL.
Soft starter stage to avoid current peek.
Internal Supply High End cable (wired according to AC recommendation).

INPUT STAGES:
2 volume attenuators: 1 per channel.
High quality Silver Mica capacitors for soft low pass filter (very fast reaction on pulse).
Symmetrical bipolar stages (discrete components).

OUTPUT STAGES:
6 MOS FET per channel: 150Wrms/8Ohm,  260Wrms/4Ohm.
Very low feed global back stages that brings dynamic and natural sound.
Very low distortion due to a specific control stage of the driver transistors.

CONNECTIVITY:
High quality tellurium copper speakers terminals (ATOLL exclusive design).
High End Speaker cable link.
Gold plated RCA inputs.