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Sony - UDA-1 USB Hi-Res DAC System





Product No.:

D/A Converter or Processor

Hi-Res formats supported
The UDA-1 can decode the following
file formats: DSD 2.8/5.6MHz (DSF,DSDIFF), PCM (44.1k/48k/ 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.

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.

For additional information:

How-To & Troubleshooting

Drivers & Software

Manuals, Specs & Warranty

  •     Supplied accessories : Remote Control; Instruction Manual; Quick Start Guide; USB Cable
  •     LPCM (2CH/5.1CH/7.1CH) thru HDMI : Yes (2ch only)
  •     Line Out : Yes (1)
  •     Coaxial : Yes (1)
  •     Analog Audio In : Yes (1 in)
  •     Opt. In : Yes (1 in)
  •     Other : USB (1 type A rear) PC In (1 USB DAC)
  •     Headphone Out : Yes (1)
  •     Pin Jack Color : Gold
  •     Output Power (JEITA 10% 1kHz 4Ω) : 23W + 23W
  •     4Ohms 20-20kHz : 23W + 23W
  •     Amplifier Type : Analog
  •     Power Requirements : 120V 60Hz
  •     Power Consumption : 65W
  •     Auto Standby : Yes
  •     Number of Amp channels : 2
  •     Speaker Impedance : 4-16ohm
  •     Power Consumption (Stand By) : 0.3W
  •     DSEE LED : Yes
  •     Frequency Characteristics : 10Hz - 100KHz (+0dB, -3dB)
  •     Detachable AC : Yes
  •     Signal-to-Noise Ratio(A Network) (When all of EQ/Surround off) : 100dB
  •     Tone Control : Tuned for SS-HA3
  •     Speaker Terminal : Screw

Weights and Measurements

  •     Dimensions (Approx.) : Receiver: 8 7/8 x 3 x 10 3/8 in (225 x 74 x 262 mm) Carton: 13 1 /8 x 7 5/8 x 11 3/4 in (333 x 193 x 298 mm)
  •     Weight (Approx.) : Receiver: 8 lbs 14 oz (4.0 kg) Gross: 11 lbs 1 oz (5.0 kg)


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