Number 3 blinks at startup.
New features:
Easier sync with desktop gear with timeout on the SYNC input: Once the analog clock starts the sequencer will start from step 1, if there has been no clock for longer than 1s on the sync input.
TRIG/GATE recording: Hold REC and press TRIG to record gate events to the gate steps. Note: consequently, recording of pitch needs to be initiated by moving the pitch fader. That means it doesn't start automatically once holding REC.
Direct step editing: This new method of editing steps works both when the sequencer is playing and when it is not, and therefore replaces the old offline edit method. Therefore, pressing REC when the sequencer is stopped doesn't enter that mode anymore. Hold the step gate and press UP/DOWN to edit the step pitch. The step value will go to the nearest available pitch in the current scale. When the sequencer is stopped the pitch will be previewed and the envelope will not be triggered. Hold the step gate and move the pitch fader to edit the pitch of that step. Once editing the step light and fader light are blinking. This method with the fader also works for multiple steps at once.
Hold step and press TEMPO to preview the step pitch. It will also trigger the envelope. The pitch will be previewed overriding the sequence playing while you are holding the step gate button. This can help to dial in the correct note. Note: when editing gates, they are only changed on button release when no other interaction is made.
Improvements:
Debounced SYNC IN - should work better with less clean clocks
Better stability of SYNC IN (SP2 doesn't skip ahead)
Better handling of SYNC IN when restarting clock
Increased MIDI readout speed to make it more responsive and tighter
Forced MIDI thru to TX pin (only relevant for hacker souls)
RESET input behavior with SYNC IN should work well and not jump to step 2
RESET input doesn't double trig
RESET input behavior improved on all clock sources
[...]
Hold MIDI while powering on to enter bootloader mode. Connect your computer or phone audio output to the RESET input and play the .wav firmware file at maximum volume, with notifications off (airplane mode). The lights show progress and all light up when done; then power the unit off and on. Units made before 09/2022 must first set the internal jumper to DIGITAL. Re-calibrate the TRANSPOSE input afterwards: patch CV out to TRANSPOSE and hold SLIDE+SCALE while powering up.
Bastl Instruments Softpop SP2 firmware update history
Changelogs summarised from the manufacturer's release notes.
1.324 Jul 2025
Release notes for this version are listed above.
Release notesopens in a new tab — bastl-instruments.com
Tracked in 1 rig on FW//RADAR.
Bastl Instruments Softpop SP2 firmware FAQ
What is the latest firmware for the Bastl Instruments Softpop SP2?
The latest firmware for the Bastl Instruments Softpop SP2 is version 1.3, released on 24 Jul 2025. FW//RADAR last checked Bastl Instruments's official page on 4 Oct 2026.
How do I update the Bastl Instruments Softpop SP2?
Hold MIDI while powering on to enter bootloader mode. Connect your computer or phone audio output to the RESET input and play the .wav firmware file at maximum volume, with notifications off (airplane mode). Full instructions on Bastl Instruments's official firmware page.
Where can I download Bastl Instruments Softpop SP2 firmware and drivers?
Directly from Bastl Instruments's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →
Where can I find the Bastl Instruments Softpop SP2 manual?