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카테고리 Inte Amp
제목 Atoll IN 300


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: XHRA-2HPA  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.