ATOLL PR200 SIG: £4500

DA200 DAC BOARD: £350

The Atoll PR400 Signature preamplifier epitomises high-fidelity design, offering exceptional precision, dual-mono architecture, and cutting-edge technology. It is built for the most demanding audiophiles and delivers unparalleled spatial detail, remarkable clarity, and robust modularity.

Key Features:

• Refined Construction:

  • 10 mm brushed aluminium front panel for a sleek, premium finish.

  • Linear power supplies with low-noise toroidal transformers, one per channel, for optimal performance.

• Advanced Circuitry:

  • Fully symmetrical stages with discrete components featuring a dual input differential pair design.

  • Proprietary servo system ensuring real-time volume synchronisation with ALPS motorised potentiometers, avoiding intrusive audio adjustments.

  • Top-tier MKP link capacitors, independently shielded to eliminate parasitic noise.

  • Class A biasing with minimal feedback for exceptional clarity and reduced distortion.

• Powerful and Versatile:

  • Independent power supplies for audio and control devices to prevent electromagnetic interference.

  • Low-consumption OLED display for superior contrast and reduced power draw.

Enhanced Functionality:

• Dual independent ALPS motorised potentiometers for perfect channel separation and balance.

• Compatible with optional DA100/DA200 DAC boards for digital integration.

• Supplied with the ATOLL global remote control for effortless operation.

Additional Highlights:

The PR400 Signature’s discrete and symmetrical design minimises overall and intermodulation distortion, ensuring impeccable audio reproduction. Its innovative architecture accentuates the spatial and material qualities of instruments, creating a lifelike and immersive listening experience.