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Strymon

BigSky

Polyphonymono
Engine Typeeffect
Voice Count1 Voice
Timbral Parts1 Part

Strymon BigSky is a studio-class reverberator featuring 12 unique reverb machines (Room, Hall, Plate, Spring, Swell, Bloom, Cloud, Chorale, Shimmer, Magneto, Nonlinear, Reflections), analog dry path bypass, and complete MIDI PC/CC automation.

💡 How to configure the Strymon BigSky MIDI Editorâ–ŧ

To control your Strymon BigSky from your web browser, connect your synth to your computer using a USB cable or a dedicated USB-to-MIDI interface.

Open the MIDI Settings panel above, set the Output Port to your connected BigSky device, and select the correct MIDI channel (default is channel 1). Once configured, you can map the MIDI CC layout sliders, draw automated parameter curves, and edit patches in real-time without installing any software.

Virtual MIDI Controller

Tweak controls to generate and route MIDI CC packages.

Filter

(1 control)
Cab Filter (CC 21)0
Toggles the speaker cabinet simulator filter on/off (0 = Off, 127 = On).

Envelopes

(1 control)
Decay (CC 17)0
Sets the decay time/RT60 of the reverb engine.

General / Utility

(11 controls)
Tone (CC 3)0
Adjusts the high frequency content of the reverb tail.
Param 1 (CC 9)0
Custom parameter 1, behavior varies based on the active reverb machine.
Mod (CC 14)0
Controls the depth and rate of modulation applied to the reverb reflections.
Mix (CC 15)0
Adjusts the balance of wet reverb signal to dry input signal (0-100%).
Param 2 (CC 16)0
Custom parameter 2, behavior varies based on the active reverb machine.
Pre-Delay (CC 18)0
Sets the delay time before the reverb reflections begin.
Reverb Type (CC 19)0
Selects the Reverb Machine (0: Room, 1: Hall, 2: Plate, 3: Spring, 4: Swell, 5: Bloom, 6: Cloud, 7: Chorale, 8: Shimmer, 9: Magneto, 10: Nonlinear, 11: Reflections).
Low End (CC 20)0
EQ control to adjust the low frequency response of the reverb.
Persist (CC 22)0
Toggles Reverb Trails (0 = Off, 127 = On) when bypassing the pedal.
Boost (CC 23)0
Adjusts the output boost level (+/- 3dB) when the pedal is active.
Bypass/Engage (CC 102)0
Toggles the pedal bypass state (0 = Bypass, 127 = Engage).
â„šī¸ How MIDI CC Sync Works

MIDI CC is a one-way push protocol. Synthesizers cannot be queried dynamically to read their current parameter values. To synchronize these sliders, select your synthesizer's MIDI Input Port above. When you physically tweak knobs on your synth, the slider positions will instantly update on-screen to match.

No presets found for this synth.

Firmware & Help Reference

Firmware Version Details

Latest Stable:v1.49

Adds MIDI compatibility fixes for Next-gen MIDI controllers and improves preset switching speeds.

MIDI Troubleshooting

🚨 Pedal does not respond to MIDI messages

Verify the MIDI channel on your track matches the BigSky's channel. Access GLOBALS menu by holding VALUE knob, scroll to MIDI CH, press VALUE, and set channel (default is 1). Ensure MIDI cables are connected to MIDI IN.

🚨 Presets do not switch correctly

Ensure MIDI Program Change (PC) is enabled in GLOBALS > MIDI RX (must be set to ON). Check that your MIDI message bank number is set correctly (CC #0 bank change).

Suggest Profile Edit

Suggest adjustments to descriptions and MIDI CC parameter mapping.

No CC parameters mapped yet. Use inputs below.