Item Description 

Experience Hi-Res Audio in an easy solution with the USB DAC and Amplifier that connects to your PC, supports DSD and the full range of Hi-Res file formats and is compatible with any music player like iTunes, Windows Media player and more. 

From the Manufacturer 


  


 

Experience Hi-Res audio like never before. The USB DAC and amplifier easily connect to your PC, and includes support for DSD and the full range of Hi-Res audio file formats. 

Technology 


 

Hi-Res formats supported 

The UDA-1 can decode the following 
file formats: DSD (DSF,DSDIFF), PCM (44.1k/48k/88.sk/96k/176.4k/192kHz/24 bit); MP3, WAV, WMA, AAC, FLAC, ALAC, ATRAC, ATRAC ADVANCED LOSSLESS, AIFF. 

 

Music Playback 

Connect the UDA-1 to a PC via USB and use any music player like iTunes, Windows Media player, Media Go and more to enjoy the Hi-Res music experience. 

 

Analog FIR Filters 

This digital-to-analog converter effectively reduces high-frequency noise in DSD signals. It features independent right and left channels, with four analog FIR (Finite Impulse Response) filters per channel producing a combined one-clock delay. FIR filters are ideal for D/A conversion of DSD signals. 

 

Digital Sound Enhancement Engine (DSEE) 

When turned on, the DSEE offers natural sound with a spacious feel by restoring high frequency sound and the tail shape of the waveform likely to be removed through the audio compression process. 

 

Connectivity 

Take advantage of the UDA-1 enhanced music capabilities connecting to the units’ USB (USB-A and USB-B), analog and digital inputs. The USB inputs are compatible with both iOS and Android devices. Inputs are also included for optical, coaxial and analog devices. An analog output and headphone jack are available as well. 

 

Large bandwidth Class AB amplifier 

With a twin mono format that eliminates left-right sound interference and 23W per channel, the Class AB analog amplifier delivers clear, high-quality sound reproduction with rich musicality. 


Additional Features 


Large Power Source Block Capacitor 

This acoustically tuned, custom block capacitor features not only improved electrolytic solution and electrode foil magnification, but also superior case form, sleeve material and length. Only Sony utilizes this component, which is optimally tuned with chemical capacitor length and sleeve cut. 

High-Rigidity Chassis structure 

Its all-in-one compact size and sturdy 3mm-thick solid aluminum design extends from front panel to top panel. 

One-point ground structure 

Concentrating audio signal control points into a single point eliminates fluctuation of left- and right-channel, and contributes to dynamic sound.