Atoll IN100 Signature – Integrated Amplifier

$2,499.00
$2,499.00
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Integrated Amplifier

Handcrafted in France, the Atoll IN100 Signature is an audiophile-grade integrated amplifier engineered to deliver dynamic, high-fidelity musicality with impressive control. Driven by a robust dual-toroidal transformer supply, it outputs 100W RMS per channel into 8 ohms (140W into 4 ohms), offering plenty of headroom to easily drive demanding floorstanding or bookshelf speakers.

Écofrais inclus / Eco-fee included : 3,75 $ / $3.75

  • Estimated delivery: Nov 02 - Nov 06

  • Free shipping for all purchase over 199.00$

The Atoll IN100 Signature is an integrated stereo amplifier designed for listeners who want a dedicated two-channel hi-fi system with flexible source connectivity. Designed and manufactured in France, it combines analog preamplification and power amplification in one component, delivering 100 watts per channel into 8 ohms and 140 watts into 4 ohms.

Core Strengths

  • Dual Toroidal Power Supply: Two 340 VA toroidal transformers support the IN100 Signature's Class A/B amplifier circuitry. The amplifier delivers 100 watts per channel into 8 ohms and 140 watts per channel into 4 ohms.

  • MOS-FET Amplification: A single push-pull MOS-FET output stage, discrete-component audio circuitry and substantial power supply capacitance are central to the IN100 Signature's design.

  • Modular Upgradeability: The standard IN100 Signature is an analog integrated amplifier. Optional expansion boards allow additional connectivity:

    • Digital Boards: DA100 with coaxial and optical inputs, or DA200 with coaxial, optical, Bluetooth and asynchronous USB-B connectivity.

    • Phono Stages: P50 for moving-magnet (MM) cartridges or P100 for moving-magnet (MM) and moving-coil (MC) cartridges.

  • Pre-Out & BY-PASS Flexibility: Two preamplifier outputs support compatible external power amplifiers or powered subwoofers with line-level inputs. The BY-PASS input allows the IN100 Signature to function as a power amplifier with an external preamplifier or compatible home theatre receiver.