IN200 Signature

The IN200 Signature integrated amp-preamp is manufactured with the greatest care: we choose the best possible components to achieve the highest level of sound performance. This rigorous search for perfection goes through the design of proprietary ATOLL circuits in order to preserve the integrity of the most subtle musical signals.

  • 8 mm brushed aluminium front panel. 
  • 2×120 Wrms / 8 Ω.
  • 2 toroidal transformers of 340 VA chacun.
  • Filter capacitors: 8×6800 μF high quality, low ESR specific for ATOLL.
  • Specific low consumption 5 VA power supply for the digital stages.
  • MOS-FET double push-pull power stage.
  • 2 volume attenuators: 1 per channel to maintain the dual mono architecture.
  • Shielded MKP Mundorf capacitors.
  • Possibility to adjust and memorise the balance.
  • Discrete component audio stages.
  • MKP Technology Link Capacitors.
  • High-performance heat sinks, direct thermal coupling.
  • Double-sided circuit boards with nickel/gold finish.
  • Polarization of output stages in class A/B.
  • Thermal protection.
  • Optional DAC board: same as the one included in the IN300.
  • ATOLL global remote control delivered as standard.

CONNECTIVITY

Inputs
5 Audio inputs (RCA): AUX (or optional P50 / P100 phono stage), CD, TUNER, DVD, TAPE (IN + OUT).
1 BY-PASS input (used as a power amplifier).

Outputs
2 Line preamp outputs (for bi-amplification or to connect a subwoofer).
1 Trigger output (12V).

Various
1 Headphone jack Ø 6.35 mm.

Internal wiring of loudspeaker outputs with the specific audio cable.
Gold-plated (RCA) connectors.

Our balanced MOS-FET amplifier circuits offer excellent harmonic degradation and have no memory effect, every moment, the current is immediately delivered to your speakers. This is one of the secrets of the musicality that ATOLL amplifiers enjoy.

TECHNICAL DATA

Puissance en Wrms / 8 Ω (230 V) : 120 W
Puissance en Wrms / 4 Ω (230 V) : 200 W
Alimentation : 2×340 VA
Total capacitif : 62 853 µF
Nombre d’entrées : 5+1 BY-PASS
Impédance d’entrée : 220 kΩ
Sensibilité : 350 mV
Rapport signal/bruit : 100 dB
Distorsion à 1 kHz : 0,05% / (10 W)
Bande passante : 5 Hz – 100 kHz
Temps de montée : 2,5 µs
Dimensions : 440×309×95 mm
Poids : 12 Kg

OPTIONAL DAC BOARD – DA200

A board with digital inputs is available as an option. This includes:

  • 1 Bluetooth receiver: direct digital link to AKM audio converter.
  • 2 Coaxial Inputs (24 bits/192kHz).
  • 2 Optical Inputs (24 bits/192 kHz).
  • 1 USB-B input: PCM & DSD.
    – Audio converter: AKM – AK4490.
    – 16 bits to 32 bits PCM streams up to 384 kHz on the USB-B (asynchronous) input.
    – DSD stream: DSD64 and DSD128.
    – USB interface: XMOS XUF208 with a program specifically developed for ATOLL.

Download the driver here:

Optional remote control (allowing control of all products: Integrated, CD Players, Tuner, DAC).

“Atoll is one of the manufacturers of electronics whose transparency we appreciate, by which we mean neutrality, liveliness and self-effacement in front of the music. With the IN200 Signature, there is maturity in the design and especially in the No clean signature, no tonal redundancy from one track to another, but rather a unique and distinct reading of each score, with now Class A flavours that are found throughout the spectrum and over a wide range of listening levels”.

Dominic Marchand, Haute Fidélité magazine, May 2018

The IN200 Signature is available in black or natural aluminium version:

Black anodized brushed aluminum finish.
Silver anodized brushed aluminum finish.