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
Main Parameters
There are two rows of Main, or global, parameters. Hitting the M
AIN button repeatedly
will toggle between the first row and the second. All Main parameters are saved when
power is removed.
Program Save: If you hold the M
AIN button, its LED will start blinking, which indicates
that it is ready to store a program. Hitting the M
AIN button a second time will store the
program. You can change the Bank and Program number while it is blinking to move
programs between locations and banks. Hitting any other button or turning a knob
(other than Program/Bank) will stop the blinking and abort the save.
Main Row 1
1 Program: 1…128 Select Program in the currently selected bank. If you hold
the S
HIFT button while changing the Program, the sound will not change until you
release the S
HIFT button. If you hold the SHIFT button while changing the Program and
the sequencer is running, when the S
HIFT button is released the sequence will
complete (according to the length of Sequence 1) before synchronously changing to
the new program and it’s sequence.
2 Bank Select: 1…4 Select Bank. Each bank has 128 Programs, for a total of
512 Programs. If you hold the S
HIFT button while changing the Bank, the sound will
not change until you release the S
HIFT button. If you hold the SHIFT button while
changing the Bank and the sequencer is running, when the S
HIFT button is released
the sequence will complete (according to the length of Sequence 1) before
synchronously changing to the new program and it’s sequence.
3 Volume: 0…100 Master Volume control
4 Transpose: -36…+36 Master Transpose control, 0 is centered. Steps in
semitones.
5 BPM: 30…250 Basic speed for the sequencer in BPM. Actual speed also
depends on the Clock Divide setting (see below). If using MIDI clock, it will display the
BPM of the incoming MIDI clocks.
6 Clock Div: see table Used as a clock divider to provide a wider range of
sequencer speeds. When set to
4n (quarter notes), the BPM setting is exact, i.e. 120
BPM = 120 BPM. If set to 2n (half note), the actual speed is half, so a setting of 120
BPM will actually play at 60 BPM.
Swing settings add a delay to every the odd steps (1, 3, 5, etc.), while shortening the
even steps by the same amount, for a swing feel to the timing. Half swing is the same
with less delay.
14