Strymon TimeLine — MIDI Editor & CC Reference

Control the Strymon TimeLine from your browser — full MIDI CC reference for 8 parameters, interactive editor, and AI-generated presets. Free, no install.

Nitelite gives the TimeLine a full browser-based control surface: turn every knob, flip every switch, describe the tone you want to the AI Tone Terminal, and save the results — all sent to the pedal live over MIDI (default channel 1). Works free in Chrome, Edge, Opera, or Brave — no install required.

Knobs

Control	MIDI CC	Description
TIME	CC 3	Delay time adjustment
REPEATS	CC 9	Delay feedback level (number of repeats)
MIX	CC 14	Wet/dry mix (3 o'clock = 50/50)
FILTER	CC 15	Repeats filter — shapes tone of repeats. dTape: tape age. dBucket: special filter. Filter mode: LFO center frequency
GRIT	CC 16	Distortion/artifacts. dTape: tape bias. dBucket: bucket loss
SPEED	CC 17	Modulation LFO speed. dTape: tape crinkle
DEPTH	CC 18	Modulation depth/intensity. dTape: wow & flutter

Switches

Switch	MIDI CC	Positions
TYPE	CC 19	Digital / Dual / Pattern / Reverse / Ice / Duck / Swell / Trem / Filter / Lo-Fi / dTape / dBucket

Per-Mode Parameters

Digital

Control	MIDI CC	Description
SMEAR	CC 38	Softens attack of repeats while maintaining full frequency response
HIGH PASS	CC 47	Reduces low frequency content of wet signal (Off, 20Hz-900Hz)
RPT DYN	CC 56	Repeat dynamics — reduces repeats non-linearly (0=Off, 1=On)

Dual

Control	MIDI CC	Description
TIME 2	CC 32	Delay 2 time ratio relative to Delay 1
RPTS 2	CC 34	Delay 2 repeat level (0=Track follows main Repeats knob)
MIX 2	CC 33	Delay 2 mix level (0=Track follows main Mix knob)
HIGH PASS	CC 47	Reduces low frequency content of wet signal (Off, 20Hz-900Hz)
CONFIG	CC 36	Delay routing (0=Series, 1=Parallel)

Pattern

Control	MIDI CC	Description
PATTERN	CC 39	Repeat pattern selection (1-16)
SMEAR	CC 38	Softens attack of repeats
HIGH PASS	CC 47	Reduces low frequency content (Off, 20Hz-900Hz)

Reverse

Control	MIDI CC	Description
SMEAR	CC 38	Softens attack of repeats
HIGH PASS	CC 47	Reduces low frequency content (Off, 20Hz-900Hz)

Ice

Control	MIDI CC	Description
INTERVAL	CC 30	Pitch interval of audio slices (-Octave to +2 Octaves)
SLICE	CC 46	Size of pitched audio chunks (0=Short, 1=Medium, 2=Long)
BLEND	CC 25	Blends dry and Ice signal on delay line
SMEAR	CC 38	Softens attack of repeats
HIGH PASS	CC 47	Reduces low frequency content (Off, 20Hz-900Hz)

Duck

Control	MIDI CC	Description
SENS	CC 37	Input sensitivity for ducking — higher = more ducking
RELEASE	CC 55	Release time for ducking effect (0.01s to 1.00s)
FEEDBK	CC 54	Ducking feedback mode (0=Normal, 1=Gate)
HIGH PASS	CC 47	Reduces low frequency content (Off, 20Hz-900Hz)

Swell

Control	MIDI CC	Description
RISE	CC 44	Rise time of the swelled delay input (0.10s to 4.00s)
SMEAR	CC 38	Softens attack of repeats
HIGH PASS	CC 47	Reduces low frequency content (Off, 20Hz-900Hz)

Trem

Control	MIDI CC	Description
LFO	CC 29	Tremolo LFO waveform (0=Triangle, 1=Square, 2=Sine, 3=Ramp, 4=Saw)
SPEED	CC 61	LFO speed ratio relative to delay time (1/32 to 32/1)
DEPTH	CC 57	LFO depth — max setting = no delay volume at waveform lowest
HIGH PASS	CC 47	Reduces low frequency content (Off, 20Hz-900Hz)

Filter

Control	MIDI CC	Description
LFO	CC 28	Filter LFO waveform (+Triangle, -Triangle, -Square, +Square, +Sine, -Sine, Ramp, Saw, Random, Down, Up)
SPEED	CC 42	LFO speed ratio relative to delay time (1/32 to 32/1)
DEPTH	CC 41	Depth of the filter sweep
FILT-Q	CC 40	Filter resonance/Q (0.5 to 10.0)
LOCATION	CC 43	Filter placement (0=Pre delay, 1=Post delay)
HIGH PASS	CC 47	Reduces low frequency content (Off, 20Hz-900Hz)

Lo-Fi

Control	MIDI CC	Description
SAMPLE	CC 49	Sample rate of delay line (750Hz to 96kHz)
BITS	CC 50	Bit depth of delay (4 Bit to 32 Bit)
MIX	CC 51	Lo-fi / full-resolution signal blend
VINYL	CC 52	dVinyl dust/scratch noise (first half=dynamic, second half=static)
FILTER	CC 53	Vintage filter shape (0=Off, 1=Portable Amp, 2=Victrola, 3=70s Radio, 4=Bullhorn, 5=Megaphone, 6=Telephone, 7=Cell Phone, 8=Intercom)

dTape

Control	MIDI CC	Description
TAPE SPD	CC 58	Tape speed (0=Fast, 1=Normal)
LOW END	CC 59	Low-end contour — full low-end to progressive high-passing

dBucket

Control	MIDI CC	Description
RANGE	CC 45	Bucket brigade chip count (0=Single 40-400ms, 1=Double 80-800ms)

Footswitches

A — bypass on CC 80
B — bypass on CC 82
TAP — bypass on CC 81

Special MIDI Functions

Expression — CC 100
Persist (Trails) — CC 22. Turns on delay persist "trails" — delay repeats spill over when the effect is bypassed. When ON, bypass mode is automatically set to analog bypass.
Infinite Repeats — CC 97. Engages infinite repeats — delay repeats sustain indefinitely. Equivalent to holding the B footswitch.
Expression Pedal Enable — CC 60. Enables or disables the expression pedal input for the current preset.
MIDI Clock — CC 63. When ON, TimeLine responds to external MIDI clock from the MIDI input. Only presets with this set to ON will respond to MIDI clock. Saved independently per preset.
Tap Division — CC 21. Selects the subdivision for delay repeats when tapping a tempo. 0=Quarter notes (default), 1=Dotted Eighth, 2=Eighth, 3=Triplets, 4=Sixteenth notes.
Boost — CC 23. +/- 3dB of boost/cut. Useful for level matching in your effects chain or boosting a solo with delay. 0 = maximum cut, 30 = unity, 60 = maximum boost.
MIDI Patch Bank — CC 0. Selects the MIDI patch bank. 0 = presets 00A–63B (programs 0–127), 1 = presets 64A–99B (programs 0–71). Send before a Program Change to access the second bank.
Looper Level — CC 98. Sets the volume level of the looper playback output.
Remote Tap — CC 93. Sends a remote tap tempo pulse. Equivalent to pressing the TAP footswitch. Send any value to trigger.
Phase Reset — CC 125. Resets the delay phase. Send any value to trigger.
Looper: Record — CC 87. Starts looper recording. Send any value to trigger. Equivalent to pressing the A footswitch while looper is active.
Looper: Play — CC 86. Starts looper playback. Send any value to trigger. Equivalent to pressing the B footswitch while looper is active.
Looper: Stop — CC 85. Stops looper playback. Send any value to trigger. Equivalent to pressing the TAP footswitch while looper is active.
Looper: Reverse (Toggle) — CC 94. Toggles the looper into or out of reverse playback mode. Send any value to trigger.
Looper: Full/Half Speed (Toggle) — CC 95. Toggles the looper between full speed and half speed playback. Send any value to trigger.
Looper: Pre/Post (Toggle) — CC 96. Toggles the looper between pre-delay and post-delay position. Send any value to trigger.
Looper: Undo — CC 89. Undoes the last looper overdub, returning to the initial recorded loop. Send any value to trigger.
Looper: Redo — CC 90. Redoes the last undone looper overdub. Send any value to trigger.

Hardware Presets

The TimeLine has 200 hardware preset slots. Nitelite can save your current settings to a slot and recall slots via MIDI program change.