ATOLL AM400 SIG: £4600

The Atoll AM400 Signature represents the pinnacle of power amplifier design, combining meticulous craftsmanship with cutting-edge technology. Every component has been carefully selected and extensively tested to deliver exceptional musicality, energy, and precision.

Key Features:

• Refined Construction:

  • 10 mm brushed aluminum front panel for a sleek and durable finish.

  • Robust 2 mm steel frame for excellent mechanical stability.

• Exceptional Performance:

  • Dual linear power supplies with high-quality toroidal transformers for each channel.

  • 8 MOS-FET power transistors per channel, providing exceptional energy and dynamics.

  • High-quality, low-ESR filter capacitors custom-made by a leading specialist for optimal performance.

• Advanced Circuitry:

  • Symmetrical discrete component audio stages for superior signal fidelity.

  • Integral dual mono architecture ensuring excellent channel separation and imaging.

  • Pure copper, deoxygenated, silver-plated speaker cables with Teflon insulation, custom-made by one of France’s premier audio cable manufacturers.

  • Polypropylene film link capacitors selected from the finest high-end series for superior sound quality.

• Enhanced Functionality:

  • Balanced XLR inputs and unbalanced RCA inputs, selectable via a rear panel switch.

  • Bridgeable to monoblock mode, offering colossal energy gains for demanding systems requiring high power.

  • Gold-plated speaker output terminals to ensure the purest signal transmission.

  • Equipped with a 12V Trigger input for seamless system integration.

Additional Highlights:

In monoblock mode, the AM400 Signature delivers unparalleled energy without compromising on musical nuances or detail. Its sophisticated differential circuit design enhances realism and texture, making it a perfect choice for audiophiles seeking high-power amplification and lifelike sound reproduction.