The Rega DAC-R is a 16/20/24-bit at 32kHz to 192kHz digital to analogue
converter. Incorporating an enhanced version of the Rega designed circuit,
the DAC-R offers the highest possible resolution over all inputs including
fully asynchronous USB with the addition of remote functionality.
The DAC stage comprises a pair of parallel-connected Wolfson WM8742 DAC’s,
that are driven via a buffer stage, which ensures the integrity of the data being fed
to the DAC IC’s similar to the arrangement used in the Isis reference CDP.
The USB input stage is comprised of a bit perfect XMOS USB Audio 2.0
with asynchronous clocking. The USB input stage feeds the Optical and
Coaxial input stage via an isolating transformer giving total isolation from
the host computer.
Developed to be simple to set up and use, the Rega DAC-R is designed
to optimise performance from any two channel PCM digital audio source.
With the PC now widely accepted as a credible medium for storing and
streaming music,the use of high quality lossless files such as WAV, FLAC
and ALAC offer performance through the DAC-R equal to, and in some
cases better than, Red Book CD. Great care has been taken to remove
noise generated by the PC and other input sources. (During development
this was identified as a major drawback with many DAC’s on the market
The DAC-R is housed in a custom aluminium and steel case and boasts
a pair of Wolfson DAC IC’s, three user selectable digital filters and one
isolated asynchronous USB, two isolated Co-axial inputs & two Toslink
The DAC-R has been designed and engineered to integrate perfectly into
any system and achieve the highest performance in its class. We hope
you enjoy this Rega product for many years to come.
This Ex-Demo product is in excellent condition and comes boxed with all accessories.
Please note that the product in the picture(s) are given to show the style of the item being sold. If you would like pictures of the item on sale for quality check please get in touch.
Frequency Response (100KΩ load) Filter 1 selected
Low data rate 44.1/48kHz = 10Hz -0.05dB to (44.1K) 20.02kHz (48K) 21.7kHz -0.03dB
Medium data rate 88.2/96kHz = 10Hz -0.05dB to (88.1K) 28.7kHz (96K) 31.2kHz -3dB
High data rate 176.4/192kHz = 10Hz -0.05dB to (176.4K) 44.1kHz (192K) 47.7kHz -3dB
Maximum output level = 2.175V into 100KΩ load
Bit resolution (all inputs) 16 to 24bit
Supported data rates = 32, 44.1, 48, 88.2, 96, 176.4, 192kHz
Total Harmonic Distortion all inputs (24bit 96kHz) = 0.006% @ 1kHz
Signal to Noise Ratio -105dB (relative to maximum output level with a 100Hz to 22kHz bandwidth)
USB Asynchronous Isolated (24bit 44.1/48/88.2/96/176.4/192kHz)
Input 1 Optical/Toslink (24bit 32/44.1/48/88.2/96/176.4/192kHz)
Input 2 Optical /Toslink (24bit 32/44.1/48/88.2/96/176.4/192kHz)
Input 3 Isolated 75Ω Co-axial (24bit 32/44.1/48/88.2/96/176.4/192kHz)
Input 4 Isolated 75Ω Co-axial (24bit32/44.1/48/88.2/96/176.4/192kHz)
Digital SPDIF outputs (via receiver & PLL)
Isolated 75Ω Co-axial
Dimensions W 215mm x D 320mm x H 80mm
Remote NEC system (6E91)
Weight 4.0 Kg
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