Tubbutec SH-1oh1 User Manual

Midi retrofit and feature extension for roland sh-101
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Tubbutec SH-1oh1
Midi retrofit and feature extension for Roland SH-101
User Manual v1.1
http://tubbutec.de
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Summary of Contents for Tubbutec SH-1oh1

  • Page 1 Tubbutec SH-1oh1 Midi retrofit and feature extension for Roland SH-101 User Manual v1.1 http://tubbutec.de...
  • Page 2: Table Of Contents

    Contents Contents 1 SH-1oh1 2 Accent 3 Improved sequencer 3.1 New features ......3.2 Recording a sequence ..... .
  • Page 3: Contents

    CONTENTS 9 MIDI 9.1 MIDI in ......9.2 MIDI out ......9.2.1 MIDI out as played .
  • Page 4: Sh-1Oh1

    SH-101. . . until now! The SH-1oh1 accent consists of an envelope with a fixed fast attack and a decay adjustable between one millisecond and five seconds. It can be routed to the VCA, filter or both while the amount can be adjusted individually.
  • Page 5: Improved Sequencer

    3.1 New features While the original SH-101 sequencer features one sequence with a maxi- mum of 100 steps, the SH-1oh1 provides 32 sequences with 120 steps each. Additionally the sequences can be chained to create a song. This can be done live while an other song is playing.
  • Page 6: Playing A Sequence

    You will hear the note including the attributes (except glide). Press KEY TRANSPOSE to enter a rest. To delete the last step press DOWN. SH-1oh1 now plays the new final note of the sequence. The sequence is saved in the SH-1oh1 memory and will be available again after power up even without a battery or external power supply.
  • Page 7: Switch Sequence

    3.5. SWITCH SEQUENCE 3.5 Switch sequence The SH-1oh1 features 32 different sequences with 120 steps each. Each of the 32 keyboard keys has a sequence assigned to it. 3.5.1 Select sequence to play Press and hold PLAY and press one of the keyboard keys to select a se- quence.
  • Page 8: Additional Filter Adsr Envelope

    ’GATE’ setting on the SH-101’s envelope selector. TIME Figure 2: ADSR overview Additional filter LFO The SH-1oh1 features an additional LFO for the filter which outputs a triangular waveform. Its frequency can be adjusted from 0.12 Hz - 8...
  • Page 9: Arpeggiator, Sequencer And Random-Lfo Clocks

    Midi value Figure 3: Attack, Decay and Release times and their corresponding MIDI controller values kHz using a fine and coarse control. High LFO frequencies sound especially interesting with a high resonance setting. The amount can also be adjusted. See the MIDI controller chart for corresponding controller numbers. Arpeggiator, sequencer and random-LFO clocks The ’RANDOM LFO’...
  • Page 10: Midi Clock Dividers

    10 6. ARPEGGIATOR, SEQUENCER AND RANDOM-LFO CLOCKS filter LFO described in chapter 5. The SH-1oh1 sequencer, arpeggiator and ‘RANDOM’ LFO mode (and only the RANDOM mode) can be clocked by multiple sources: the internal LFO or external trigger input, MIDI clock, or MIDI notes.
  • Page 11: Arp, Seq And Random Clock Divider

    128 and MIDI value 127 to 192. This is to make sure the useful values of 128 and 192 are included. The divider can also be used to clock the SH-1oh1 to an external DIN-SYNC clock. Divider factors useful for this purpose are included. The table below shows the divider factors selectable via the config menu with a few selected...
  • Page 12: Improved Arpeggiator

    8. EXTENDED PITCH RANGE Time in ms 26 32 38 45 51 58 Frequency in Hz max 156 39 31 26 22 20 17 15.6 14.2 10.4 SYNC24 BPM max 390 195 130 97 78 65 56 49 43 35.5 32.6 30 27.9 24.4 Table 3: Possible hold-off...
  • Page 13: Midi

    C9 by using CV2. However keep in mind that portamento is not working properly in this range and the control voltage output by CV OUT may distort. It is therefore recommended to use SH-1oh1 in the range delimited by C2 and D#7.
  • Page 14: Midi Out As Played

    9.2.1 MIDI out as played On the as-played channel only the key presses on the SH-101’s keyboard are sent. If you record this channel and send its output back to the SH-1oh1, the synth will sound exactly the same as when you played it.
  • Page 15: Saving Midi Parameters

    9.4. SAVING MIDI PARAMETERS Controller number Usage Range Filter cutoff 0-127 ARP/SEQ MIDI divider 0-127 *see table 1 ARP/SEQ clock divider 0-127 S/H LFO MIDI divider 0-127 *see table 1 S/H LFO clock divider 0-127 ARP/SEQ clock source 0-127 S/H clock source 0-127 Triangular LFO frequency coarse 0-127 Triangular LFO frequency fine...
  • Page 16: Velocity Mapping

    The velocity information of a MIDI note on event can be mapped to a variety of targets in the SH-1oh1. The mapping can be configured in the config menu or by using MIDI controller number 34. For details, see the MIDI controller chart above or in the appendix.
  • Page 17: Attack, Decay, Sustain Or Release

    ADSR while the other parameters remain unchanged. 9.6 MIDI merger The SH-1oh1 includes a MIDI merger sometimes referred to as ’MIDI soft- through’. When activated all in coming MIDI data is merged with the data generated by the SH-1oh1 and passed to the MIDI output.
  • Page 18: Config Menu

    12 / C1 KEY TRANSPOSE 10 Config menu The SH-1oh1’s internal config menu can be used to set many parameters using the keyboard. The only exception are the settings of the triangular LFO and the additional filter ADSR. 10.1 Enter and exit the config menu To enter the config menu, press and hold KEY TRANSPOSE and press...
  • Page 19: Up Page

    10.2. USING THE CONFIG MENU pages. Upon entering the config menu, the last page used will be active. 10.2.1 UP page On the UP page, the lower 17 keys of the keyboard are used to select a parameter’s value, and the rest are used to choose the parameter itself. To set the value for a parameter, first press the key associated with the parameter (such as ’MIDI-in channel’) and then press one of the value keys to set its value (6, for example).
  • Page 20: Appendix

    11. APPENDIX clock divider 10 12 14 36 48 96 192 1/16 DIN24 1/32 midi clock divider OMNI MIDI CLOCK AMOUNT ACCENT DIVIDERS ARP/SEQ RANDOM SEND/ Velocity Clock Clock MIDI RECEIVE Mapping source source MERGER BUTTONS Figure 5: Config menu overview 11 Appendix 11.1 MIDI controller chart Note: controller numbers in the chart are in the range of 0-127.
  • Page 21: Latency

    11.2. LATENCY Controller number Usage Range Filter cutoff 0-127 ARP/SEQ MIDI divider 0-127 *see ARP/SEQ clock divider 0-127 S/H LFO MIDI divider 0-127 *see S/H LFO clock divider 0-127 ARP/SEQ clock source 0-127 S/H clock source 0-127 Triangular LFO frequency coarse 0-127 TriangularLFO frequency fine 0-127 Triangular LFO amount...
  • Page 22: Thanks

    11. APPENDIX MIDI merger data delay: 100 s (end of received MIDI message to start of sent one) MIDI merger data jitter: 500 s MIDI merger clock delay: 300 s + 50 s (start of received MIDI clock to start of sent one) MIDI merger clock jitter: Note: The length of a MIDI byte is about 300 s.
  • Page 23 ARPEGGIATOR Upwards: ........................Downwards: ....................... DOWN Up / down: ........................U & D Random: ........................DOWN U & D CONFIG MENU Enter con g menu: ....................HOLD TRANSPOSE Leave con g menu: ....................HOLD TRANSPOSE Figure 6: SH-1oh1 cheat sheet...
  • Page 24 11. APPENDIX PAGE: U&D PAGE: UP None/O Cuto Vol Acc Filter Acc Switch Attack Decay Sustain Release internall m. clock m. note internall m. clock m. note clock on clock data on m. clock As-Played data o As-Spunds ARP/SEQ Midi A/S int.

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