Expert Sleepers FH-1 'faderHost' USB MIDI Host
(latest firmware, version 1.5)
The FH-1 'faderHost' is a USB MIDI Host in an 8HP Eurorack
module, allowing you to directly connect a USB MIDI controller to
your modular synthesizer.
Using a suitable connector box (e.g. this)
"USB MIDI controller" here includes an iPad or plain old
As well as simple direct control of the output CVs from MIDI
CCs, the FH-1 also offers
- LFOs on each output
- Step sequencers
- Polyphonic MIDI/CV conversion
- and much more
The FH-1's specifications are as follows:
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
*Revision 1.0 specs: 70mA @ +12V, 30mA @ -12V