ATOLL IN300 High End Stereo Amplifier

The ATOLL IN300 is an analog amplifier in its purest form.

Made up of two separate mono power amplifiers, each with six MOS FET's transistors in combination with a total of two heavy toroidal transformers together form the basis of this very solid stereo amplifier.
No rocket science but purely how an analog amplifier should be built, in a class of its own, stable at any power demand, defined in its sound, makes this IN300 a pleasure to listen to.

ATOLL IN300 High End stereo amplifier with D / A converter and Bluetooth.

The ATOLL IN300 is very solidly built, with 15 kg of mass it is certainly not a light amplifier, with its width of 440 mm the IN300 looks very large.
The front is made of solid brushed aluminum, mechanically processed and then anodised in black or silver.
The beautiful OLED display comes out straight, subtle and clear.

The High End speaker connections on the left and right are of an extremely high quality.
ATOLL has certainly not cut back on this and that makes the user very happy.

ATOLL has of course also thought of the analog user who would like to make tape recordings;
A Tape input and output to which you can connect your cassette deck or tape recorder without any problems.
Plus 4 extra analog inputs of which 1 input can be upgraded to an MM or MM / MC turntable input;

Record player P50 MM board € 75.00 extra
Record player P100 MM / MC board € 115.00 extra

In the digital field, the ATOLL IN300 of course does not lack anything, including D / A converter 2 x coaxial, 2 x optical, USB, Bluetooth 

Specifications

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:

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

USB DRIVER:

To use the USB-B asynchronous input, you need to download this driver on your computer using Windows software. This is not requisite on iOS or Linux systems.

Products concerned: DAC200 – SDA100 – SDA200 – ST100se – ST200se – HD120 – CD400se – IN300

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