GeerFab Audio D.BOB

Digital Breakout Box

Midland HiFi Studio - Key Information


Eric Geer has created a magical box of delights allowing us all to AT LAST replay all our favourite SACD,Blu ray Audio,DVD audio plus standard cd all via one transport and dac.

As Stereophile review stated

 "Why didn't someone do this before"

Overview & Features

  • EXTRACT DSD64 and up to 24-bit/192kHz PCM from DISCS to an EXTERNAL DAC

  • Unlock the DSD64 and hi-res PCM from your SACDs and Blu-ray Audio discs, then output the data stream to an external DAC for D/A conversion with full HD copy protection

  • Extracts DSD64 and PCM up to 24/192 from the HDMI data stream from a player/transport with HDMI out

  • Outputs DSD64 via the DoP (DSD over PCM) protocol and hi-res PCM up to 24/192 through the S/PDIF Coax and Toslink Optical outputs to an external DAC

  • Fully HDCP (High-bandwidth Digital Content Protection) and copy protection compliant

  • HDMI pass-through for player menu settings and other video uses

  • Mini-USB for firmware updates

  • DC 12V input for battery power

  • Grounded 3-prong power cord

Technical Specification


  • HDMI Type A input [19-pin female]

  • HDMI Type A output [19-pin female]

  • S/PDIF Coaxial Audio output [RCA]

  • S/PDIF Optical Audio output [Toslink]

  • Mini-USB (for firmware updates only)

  • DC 12V input for battery power

  • IEC AC power input
  • Dimensions: 8.5" wide x 1.75" high x 4.75" deep

  • Weight: 2.2 lbs.