User Manual
Table Of Contents
- Evolver Operation Manual
- Dave Smith Instruments
- 1210 Cabrillo Hwy N
- Half Moon Bay, CA 94019-1449
- For Technical Support, E-mail to:support@davesmithinstruments.com
- Contents
- Quick Start 6
- Basic Operation FAQs 11
- Inside Evolver 12
- Signal Flow Diagram 13
- Main Parameters 14
- Sequencer Operation 18
- Program Parameters 21
- Modulation Destination Table 38
- Modulation Source Table 40
- MIDI Implementation 41
- Welcome…
- Register
- Version 3.0 Notes
- Quick Start
- Program Notes
- Bank 1
- Bank 4
- Programs 80 – 128 are sounds meant to played from a keyboard; some have sequences programmed, and some do not. Most respond in different ways to keyboard pressure and mod wheel.
- Special thanks to Program contributors, including:
- Craig Wiper
- Basic Operation FAQs
- The Analog Side
- The Digital Side
- Sequencer Operation
- While the sequencer is running, if you hold the Shift button when you hit the Stop button, the sequence will continue running until finished (according to the length of Sequence 1), and will stop after playing step 1.
- A simple “tap tempo” feature is available. With the sequencer off, hold the Reset button, and then hold the Start/Stop button for a count of four; then lift up the Start/Stop button in time. The sequencer will start with the new tempo. Note – the actual speed will depend on the Clock Divide setting. The count will match if Clock Divide is set to 4n. If set to 8n, it will play twice as fast as your “tap”, and so forth.
- Program Parameters
- Display
- Destination
- 0ff
- No destination selected
- 01F
- Oscillator 1 Frequency
- 0AL
- Oscillator All Level
- noL
- Noise Level
- El
- External In Level
- 01P
- Oscillator 1 Pulse width
- F43
- Frequency Mod (FM) Amount; Osc 4 -> 3
- F34
- Frequency Mod (FM) Amount; Osc 3 -> 4
- R43
- Ring Mod (Amplitude) Amount; Osc 4 -> 3
- R34
- Ring Mod (Amplitude) Amount; Osc 3 -> 4
- FL
- Lowpass filter frequency
- FLS
- Filter Split –separation between left / right
- Res
- Resonance
- UCA
- VCA amount
- Fbf
- Feedback frequency
- Fba
- Filter Amount
- Dt1
- Delay 1 Time
- DA1
- Delay 1 Amount
- L1f
- LFO 1 Frequency
- L2f
- LFO 2 Frequency
- L3f
- LFO 3 Frequency
- L4f
- LFO 4 Frequency
- Additional Sequencer-Only Modulation Destinations
- Display
- Destination
- CL0
- Sequencer clock (BPM) multiplier
- n0
- MIDI note number
- uel
- MIDI Velocity
- Modulation Sources
- Display
- Source
- 0ff
- No Source selected
- SE1
- Sequence 1
- fen
- Filter Envelope
- MIDI Implementation
- MIDI Messages
- System Exclusive Messages
- 0
- No destination selected
- 1
- Oscillator 1 Frequency
- 10
- Oscillator All Level
- 11
- Noise Level
- 12
- External In Level
- 13
- Oscillator 1 Pulse width
- 16
- Frequency Mod (FM) Amount; Osc 4 -> 3
- 17
- Frequency Mod (FM) Amount; Osc 3 -> 4
- 18
- Ring Mod (Amplitude) Amount; Osc 4 -> 3
- 19
- Ring Mod (Amplitude) Amount; Osc 3 -> 4
- 20
- Filter frequency
- 21
- Filter Split –separation between left / right
- 22
- Resonance
- 23
- Highpass Frequency
- 24
- VCA amount
- 25
- Pan
- 26
- Feedback frequency
- 27
- Feedback Amount
- 28
- Delay Time 1
- 29
- Delay Time 2
- 30
- Delay Time 3
- 31
- Delay Time All
- 32
- Delay Amount 1
- 33
- Delay Amount 2
- 34
- Delay Amount 3
- 35
- Delay Amount All
- 36
- Delay Feedback 1
- 37
- Delay Feedback 2
- 38
- LFO 1 Frequency
- 39
- LFO 2 Frequency
- 40
- LFO 3 Frequency
- 41
- LFO 4 Frequency
- Sequencer only destinations
- 69
- Tempo Clock multiplier
- 70
- MIDI Note Out
- Modulation Sources
- 0
- No Source selected
- 1
- Sequence 1
- 9
- Filter Envelope
Key Off/Xpose: 7 8 Off, -36…+36 Enables and transposes MIDI notes. If
0FF,
MIDI notes are ignored. Otherwise, it transposes midi notes from –36 to +36
semitones (+/- 3 octaves).
Note – this is an important parameter! When this is off, MIDI notes will not work.
This parameter, with the Trigger Select (above) are the main controls for selecting
how Evolver plays.
Another note – you will find that there are other interactions between the
sequencer and MIDI. For example, if you make a Program using the sequencer,
you will likely set the Oscillator frequencies up to the desired pitch range. But, if
you then try to play this Program from a keyboard, the pitches will likely be too
high. Rather than lowering all the oscillator frequencies (which would mess up the
sequence!) you can simply use the transpose here.
Key Mode: 1 8 S see table Selects the key mode when playing from a MIDI
keyboard:
Display MIDI input mode
L0
Low note priority
L0r
Low note priority, re-trigger envelopes
hi
High note priority
hir
High note priority, re-trigger envelopes
LA
Last note hit priority
LAr
Last note hit priority, re-trigger envelopes
P Bend Range: 1 7 S 0…12 Pitch Bend Range, in semitones.
Miscellaneous Timing Parameters
BPM: 1 3 S 30…250 The Programmed basic speed for the sequencer in BPM.
Works the same as the BPM in Main, but is only active when “Use Preset Tempo” is
on. When Use Preset Tempo is on, changing this parameter also changes the main
BPM, and vise-versa. When off, changing this parameter has no effect.
Clock Div: 1 4 S see table Used as a clock divider to provide a wider range of
sequencer speeds. Works the same as the BPM in main, but is only active when “Use
Preset Tempo” is on. When on, changing this parameter also changes the main Clock
Divide (see page 14), and vise-versa. When off, changing this parameter has no
effect.
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