Unison Research Unico CD Uno CD Player

The Unison Research Unico CD Uno is a versatile and high-performance digital-to-analog converter (DAC) with an integrated CD player. Designed for those who appreciate high-quality audio, the CD Uno combines Unison Research’s renowned hybrid technology with modern digital capabilities, offering exceptional sound reproduction for both CD and digital audio sources. It features a variety of input options, ensuring compatibility with a wide range of audio equipment and playback formats.

Key Features

• Hybrid Design: Combines a tube-based audio stage with solid-state components for refined sound quality.
• Versatile Connectivity: USB, Bluetooth, coaxial, optical, and balanced digital inputs for seamless integration.
• High-Resolution Playback: Supports up to 384kHz PCM and 11.2MHz DSD for detailed audio performance.
• User-Friendly Display: White OLED display with adjustable settings for enhanced usability.
• Flexible Digital Filters: Three selectable digital filters to tailor sound characteristics to personal preference.
  

About Unison Research

Unison Research, founded in Italy, has a long-standing reputation for crafting high-fidelity audio equipment that marries traditional craftsmanship with cutting-edge technology. Each product reflects their passion for music and dedication to producing equipment that delivers both sonic excellence and visual beauty. 

Design and Build Quality

The Unico CD Uno's design reflects a blend of classic and modern aesthetics, featuring a three-fold faceplate, white LEDs, and a sleek display. The build quality is robust, with a sturdy metal chassis that helps isolate the CD mechanism and electronics from external vibrations, ensuring precise and reliable operation. The slim drawer mechanism for CD loading adds to the unit's elegance and practicality.

Sound Performance

At the heart of the CD Uno is its hybrid audio stage, utilizing a 12AU7//ECC82 double triode tube operating in pure Class A, complemented by a solid-state buffer. This configuration provides a warm, detailed sound signature typical of tube amplification while maintaining the clarity and low distortion expected from modern solid-state devices. The ESS Sabre DAC ES9018K2M with jitter elimination further enhances sound quality, offering a high signal-to-noise ratio and low distortion, making every detail of your music stand out.

Connectivity and Versatility

The CD Uno is designed to accommodate a wide range of audio sources. It includes USB and Toslink inputs for connecting digital sources, as well as a built-in Bluetooth receiver for wireless streaming from smartphones, tablets, or computers. The CD Uno also offers coaxial and balanced AES/EBU inputs, providing flexibility for integrating with various digital devices. With these options, the CD Uno can serve as a central hub for a modern hi-fi system, handling everything from CD playback to high-resolution digital audio files.

Digital and Analog Integration

The CD Uno features a dedicated DAC board with eight stabilized power supply rails to maintain clean and accurate audio signal processing. An FPGA processor allows for faster handling of digital data, and users can choose between three different digital filters to optimize sound for specific recordings or personal preferences. The ability to bypass the tube stage and use a solid-state output further enhances its versatility, offering different sonic signatures to suit various listening tastes.

The Listening Room Experience

At The Listening Room, we take pride in offering more than just high-fidelity audio equipment. We provide expert advice, personalized service, and a commitment to helping you find the perfect sound system for your space. From delivery to custom setup, our goal is to ensure that every piece of equipment you purchase performs at its absolute best in your environment. Trust us to be your partners in the pursuit of exceptional sound.

Specifications

• Valvole: 1 x ECC82
• Digital Inputs:
  • 1 x USB 2.0: 44.1 – 384 kHz , DSD128, DSD256 Ready Res: 16 to 32 bits
  • 1 x Toslink™ : 44.1 – 96 Res.: 16 to 24 bits
  • 1 x Bluetooth™ 3.0 : 44.1, 48kHz Res: 16 bits
• Digital Output:
  
  • 1x S/PDIF  0.5Vpp on 75 Ohms
• Transport CD-Loader
• Display: White graphic OLED  128 X 64
• DAC: ESS Sabre ES9018K2M
• SNR: 125dB (0dBFS, 1kHz, 192kHz, “A” weighted )
• THD+N: 0.0003% (0dBFS, 1kHZ, 20Hz-20kHZ)
• I/V Converter: NE5532AD very low noise
• Filters: 3 Digital Filters selectable by R.C.
  • FLT 1: Fast Roll-Off, linear Phase
  • FLT 2: Fast Roll-Off, minimum Phase
  • FLT 3: Slow Roll-Off, linear Phase
• Solid state Output selectable
• Selectable absolute Phase
• Dimensions: 45cm x 38cm x H 13cm
• Net weight: 10Kg / 22lb