The FHX-1's specifications are as follows:
- Panel width: 4HP
- Module depth: 43mm
- Current draw: 31mA on the +12V rail, 27mA on the -12V rail (58mA total)
- Outputs: 8
- Digital-to-analogue conversion: 14 bit
- Voltage range: jumper selectable between ±5V, 0-10V, 0-5V
The front panel is drilled for both Doepfer and Analogue Systems mounting holes (using a 'slot' rather than a single round hole). The power connector is a Doepfer standard 10 way IDC, with -12V furthest from the top of the board.
For more detail, please see the user manual.