January 13, 2026
Spark LIVE firmware ver. 2.9.4.209 / rev 498
Fixes
-
Fixes an issue where the Experience Jimi Hendrix™ amp and effects could become inactive.
November 27, 2025
Spark LIVE firmware ver. 2.8.4.205 / rev 498
Fixes
- Improves overall loudness so the sound output matches the expected level across all channels and outputs.
- Enhances the Master Knob response for smoother and more natural volume adjustments on both headphone and Line Out outputs.
-
Fixes a rare issue that could cause sound to be heard from only one side of the headphones on certain units.
October 23, 2025
Spark LIVE firmware ver. 2.7.4.197 / rev498
New Features
- Introduced new Mixer View features:
• Added Pan (L/R) control for each channel.
• Added the ability to separate or link CH3 and CH4 controls.
• Added the ability to separate or link Line Out and Speaker Out controls.
• Added mute control for Line Out.
• Supported the new Mixer View interface for a more intuitive control experience.
Improvements
- Optimized the level and output balance of Channels 3 and 4 to ensure more consistent recording levels when using USB recording.
April 10, 2025
Spark LIVE firmware ver. 2.6.4.172 / rev490
New Feature
- Improved LED sync with Spark Control X for more reliable visual feedback during heavy use.
Fix
- Fixed an issue where Jimi Hendrix™ presets wouldn't load correctly at startup or when using Spark Control X.
- Resolved a microphone volume imbalance on Channel 2 when monitoring through headphones.
- Fixed an issue where preset LEDs could stay stuck in Tuner Mode after exiting.
- Corrected footswitch behavior on Spark Control X after profile transfers.
Nov 11, 2024
Spark LIVE firmware ver. 2.5.4.160 / rev479
New Feature
- Added functionality to switch the amplifier's mute/unmute behavior when a line-out connection is detected.
Fix
- Resolved an issue when saving presets with specific effect units.
- Fixed an issue where the software BPM mode UI would not activate after using the Tap Tempo function on the hardware.
Aug 30, 2024
Spark LIVE firmware ver. 2.4.4.144 / rev451
New Feature
- Added Spark Control X custom profile functionality.
Fix
- Fixed an issue of MIDI control being unable to tap the tempo.
July 15, 2024
Spark LIVE firmware ver. 2.3.4.107
- Fixed the volume swell issue caused by G-sensor detection.
- Resolved an issue with the amps from the Experience Jimi Hendrix™ Expansion Pack not working.
May 13, 2024
Spark LIVE firmware ver. 2.2.4.104
- Added Spark Control X direct connection compatibility.
April 19, 2024
Spark LIVE firmware ver. 2.1.4.92 / rev 358
- Fixed the issue of random white noise occurring with certain modulation effects in the signal chain.
- Improved the stability of the Spark APP connection.
- Fixed the issue on some Spark LIVE units from which the Spark APP cannot retrieve the correct serial number.
- Other minor bug fixes.