SH-1oh1 Controller

MIDI Controller for the SH-1oh1 upgrade

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Introduction

SH-1oh1 Controller allows the direct control of additional parameters introduced by the Tubbutec SH-1oh1 upgrade for the Roland SH-101 synthesizer.

Features

  • MIDI control of additional parameters introduced by the SH-1oh1 mod
  • Control of VCF:2nd LFO, 2nd envelope
  • Control of VCA and VCF accent
  • Clock dividers and clock source for RANDOM LFO
  • Clock dividers and clock source for ARP / SEQ
  • Easily change the velocity link
  • SH-1oh1 µTune only: Tuning editor control
  • MIDI input and output via TRS-A MIDI. Adapters to DIN are included
  • USB MIDI connection
  • MIDI router for USB, DIN and controller data allows the connection in multiple ways
  • Also works as a USB MIDI to TRS MIDI interface
  • Can be powered from a USB host or standard USB-C power supply. USB-C cable is not included.
  • Sheet metal case 14 x 11.5 x 1.8cm, FR4 front panel

How to connect

Just connect the MIDI output of the controller to your SH-101. Adapters form TRS-A to DIN-MIDI are included with the controller.
Additionally, you can connect other MIDI devices to the controller via the MIDI input or via USB. MIDI messages coming into the controller are forwarded to the SH-101.
It is also possible to use the controller for other purposes, such as controlling VST plugins. In order to do that, just connect it to your computer via MIDI, or via USB-MIDI.

Sending the current state

You might want to send the current position of the sliders and buttons to your SH-1oh1 to synchronise them. In order to do so, press the ‘SEND ALL’ button for about 2 seconds.

Configuration menu

By pressing the ‘CONF’ button, you enter the configuration menu. Here, you can adjust the MIDI channel and LED colors. Press ‘CONF’ again to exit the configuration menu.

Change the MIDI channel

While in the configuration menu, use the ‘RANDOM CLK SOURCE’ button to cycle through the 16 MIDI channels. The channel is indicated in binary by the LEDs above the SRC button.
Channels 1-8 are shown in blue, channels 9-16 are shown in red.

Change the LED colors

To change the LED colors:

  • Press the INV Button
  • Use these faders to change the color: VCF SUS, VCF REL, ACC DEC
  • Press INV again to use this color

Reset to default

In order to reset the configuration to default, press the CONF button for about 2 seconds while in the config menu.

FAQ

Q: Given that the synthesisers all use DIN MIDI sockets, why did you design the controllers with TRS sockets and include adapters to DIN MIDI?
A: This was a hard decision – we prefer DIN MIDI ourselves. However, using DIN sockets would have meant a substantial increase in the case dimensions – both in width and height. We believe that the solution we have now is much more elegant and flexible.