Heed Audio Dactil 2.1 D to A converter input card

£375.00

The Dactil 2.1 DAC card is based on a Wolfson WM8741 DAC chipset, which also provides the user with selectable digital filters to tailor the performance to their tastes. Three settings, adjustable via a board mounted jumper, vary the high frequency roll off curve from ‘linear phase soft knee’ to ‘linear phase brickwall’ and ‘minimum phase soft knee’. Each provides a slightly different effect on the very highest frequencies and overall sound presentation, to enable the retailer/installer to fine tune the output depending upon partnering equipment and the acoustic environment.

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Description

The Dactil 2.1 DAC card is based on a Wolfson WM8741 DAC chipset, which also provides the user with selectable digital filters to tailor the performance to their tastes. Three settings, adjustable via a board mounted jumper, vary the high frequency roll off curve from ‘linear phase soft knee’ to ‘linear phase brickwall’ and ‘minimum phase soft knee’. Each provides a slightly different effect on the very highest frequencies and overall sound presentation, to enable the retailer/installer to fine tune the output depending upon partnering equipment and the acoustic environment.

With sampling frequencies of up to 192kHz and a resolution of 24 bits, the Dactil 2.1 enables the upgrading of existing Obelisk DA and PRE products or as a standard fit in the Obelisk DA.

Specifications

  • Input format (RCA): Max 192kHz/24bit S/PDIF
  • Input format (optical): Max 192kHz/24bit TOSLINK
  • Input format (USB): Max 192kHz/24bit USB 2.0 Audio
  • Frequency response: 3Hz – 21kHz (+/-0.2dB, 44.1kHz)
  • THD (0dB, 1kHz): 0.01%
  • S/N (A-weighted): 97dB

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