ATOLL CD400 Evolution Player

The ATOLL CD400 Evolution is a flagship high-fidelity CD player designed for the most discerning audiophiles, combining precision engineering with refined musical performance. It features dual Burr-Brown PCM1792A DACs in a true dual-mono architecture, class A output stages, and an advanced top-loading CD mechanism for unmatched playback quality. With robust power supply design, extensive connectivity options, and a luxurious aluminum chassis, the CD400 Evolution delivers exceptional sound and elegant design in one premium package.

• 10 mm brushed, micro-blasted, and anodized aluminum front panel with high-precision engraving
• 2 mm steel chassis
• Solid aluminum sides
• New top-loading mechanism developed by ATOLL with suspension mounting and solid aluminum platter
• Two 10 VA toroidal transformers for the audio stages
• 30 VA linear transformer for general power supply
• 1.6 VA linear transformer for control logic
• Ten regulated and independent power supplies
• High-quality MKP link capacitors
• Anti-vibration system
• Complete dual mono structure:
  • Two independent symmetrical stages for each channel
  • One PCM1792A converter per channel
• Bipolar transistor audio stages with perfectly symmetrical structure, polarized in Class A, and without feedback
• Transistor and LED current sources ensure perfect stability and drastic rejection of distortions
• Converter inputs: Coaxial, Optical, and USB
• High-contrast OLED display (can turn off after 5 seconds of inactivity)
• CD Text display
• ATOLL global remote control supplied as standard

• Inputs:
  • 1 Optical input
  • 1 Coaxial input
  • 1 USB input
• Outputs:
  • 1 Stereo XLR output
  • 1 Stereo RCA output
  • 1 AES/EBU output
  • 1 Digital optical output
  • 1 Digital coaxial output

• Power Supply: 30 VA + 2×10 VA (audio) + 1.6 VA
• Total Capacitance: 48,000 µF
• Rise Time: 1.3 µs
• Output Impedance: 5.6 Ω
• Output Level: 2.1 Vrms
• Converters: Two PCM1792A
• Dynamic Range: 132 dB
• Signal-to-Noise Ratio: 132 dB
• Distortion Rate at 1 kHz: 0.002%
• Standby Power Consumption: < 0.5 W
• Operating Power Consumption: 18 to 24 W
• Dimensions (W × D × H): 440 × 340 × 100 mm
• Weight: 12 kg