Description

Model Number: ARES II

ARES 12-1 Anniversary Edition

The Denafrips Ares 12th-1 is a high-performance, balanced, non-oversampling (NOS) R-2R digital-to-analog converter (DAC) designed to deliver exceptional audio fidelity. Below are its detailed specifications:

Digital Inputs:

• USB-B: Utilizes an STM32F446 Advanced ARM-Based MCU interface.
• I²S via HDMI: Ideal for connecting compatible digital sources.
• Coaxial (RCA): Standard digital input for various audio devices.
• Optical Toslink: Commonly used for connecting to devices like CD players and gaming consoles.

Supported Sampling Rates:

• USB Input:
  • PCM: Up to 1536kHz.
  • DSD: Up to DSD1024.
• I²S, Coaxial, and Optical Inputs:
  • PCM: Up to 24-bit/192kHz.
  • DSD (DoP): Up to DSD64.

Analog Outputs:

• Balanced XLR:
  • Output Level: 4.0Vrms.
  • Impedance: 1250Ω.
• Single-Ended RCA:
  • Output Level: 2.0Vrms.
  • Impedance: 625Ω.

Digital Conversion Architecture:

• Fully discrete, true-balanced R-2R ladder design.
• Employs 480 low-thermal-effect, high-precision, hand-matched 0.01% resistors for digital-to-analog conversion.
• Controlled by custom software on an FPGA chip.
• Features two FEMTO crystal oscillators: 45.1548MHz and 49.152MHz.
• DSD is converted using 6-bit, 32-step FIR filters.

Power Supply:

• Equipped with a 60VA O-core transformer with UP-OCC copper windings.
• Incorporates eight low-dropout (LDO) regulators and numerous high-performance capacitors for stable power delivery.

Sampling Modes:

• Non-Oversampling (NOS): Decodes the pure input signal directly without over-sampling.
• Oversampling (OS): Offers slow and sharp filter options for sound customization.

Chassis and Build:

• Redesigned anodized aluminum chassis with robust top and side panels.
• Gold-plated OCC copper IEC inlet, intentionally designed without a power switch to enhance sound quality.

Dimensions and Weight:

• Dimensions (H x W x D): 45mm x 215mm x 230mm.
• Weight: 3.5kg.

The Denafrips Ares 12th-1 is celebrated for its purity, transparency, neutrality, and precision in sound reproduction, making it a compelling choice for audiophiles seeking high-fidelity audio performance.