Trending J.c Acoustics Udp-5 Dual Es9039q2m Desktop Dac & Headphone Amplifier Now 35% Cheaper [N6BoSzb5]

J.C Acoustics UDP-5

Dual ES9039Q2M Desktop DAC & Headphone Amplifier

Key Features

• Dual ES9039Q2M DACs: High-resolution audio decoding for superior sound quality.
• Powerful Headphone Amplifier: 6800mW (32Ω) output power via 4.4mm balanced port.
• Fully Balanced Circuit Design: Ensures clear, accurate music reproduction with smooth, detailed timbre.
• Multiple Inputs: Supports USB, Coaxial, Optical, IIS-LVDS inputs for versatile connectivity.
• High-Quality Power Supply: 5-line regulated power supply with 13 ultra-low noise LDOs.
• Femtosecond Clock: Global synchronous femtosecond clock for precise audio timing and reduced jitter.
• 3-inch IPS Display: Wide-viewing angle color screen with user-friendly UI and remote control.
• Premium Build: Machined aluminum chassis with diamond-cut mirror surface and ceramic sandblasting.

Advanced Audio Circuitry

The UDP-5 is equipped with a fully balanced pure DC amplifier circuit, ensuring a clear and accurate reproduction of music. The signal channels from the DAC output to the amplifier output maintain complete signal integrity. Its full-frequency resolution, dynamic range, and smooth performance are achieved with precision-engineered components like the OPA1642 op-amp.

Connectivity & Compatibility

• USB Input: Supports PCM 768kHz/32bit and DSD512 decoding.
• Coaxial/Optical Input: PCM 192kHz/24bit for compatibility with various audio sources.
• Headphone Outputs: 4.4mm balanced and 6.35mm single-ended ports for flexibility.
• Line Outputs: XLR balanced and RCA unbalanced for connection to external amplifiers or speakers.

Premium Power Supply

The power supply features a customized high-grade 60VA circular transformer with a Class A iron core and oxygen-free copper enameled wire. With a filter capacitor of nearly 30,000 μF, it delivers stable, low-noise power to each component, ensuring exceptional audio performance.

Technical Specifications