Description

Atoll IN300 : Intergated Amplifier

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.

INPUTS:

Analog:      

– 5 Inputs (with AUX for optional phono stage)

– 1 BY-PASS Input

– 1 XLR Input

Digital:       

– 2 Coaxial Inputs

– 2 Optical Inputs

– 1 Bluetooth receiver

– 1 USB-B asynchronous Input

OUTPUTS:

1 pair of speakers OUT

2 Pre-out (for sub or additional power amp.)

1 Trigger Output

1 Headphones jack 6.35mm

FEATURES:

Balance setup

Global Remote control

Low noise and consumption OLED display

Black or silver front panel

Specifications :  IN300 

Power Wrms/channel: 150 Wrms/8Ω  /  260 Wrms/4Ω

Power Supply: 880 VA

Total of capacitors: 86400 µF

Input impedance: 220 kΩ

Dimensions:  440x320x100 mm

Weight: 15 Kg