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A4 mod 0.12 (SA12)

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@trigcondition trigcondition released this 04 Nov 20:54
a4-v0.12
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A4 mod 0.12 (SA12) for Sidecar 0.4.0: the Sidecar on an Analog Four MKII, OS 1.56. A track's sound picks a Sidecar machine on its OSC1 page; the machine's audio comes back over Overbridge into that voice's own analog path, so PLAITS or JUNO go through the A4's filters, overdrive, amp and FX. No audio code is patched. With no Sidecar, or with every sound OFF, the A4 plays as stock.

  • Chords on any track, from the sequencer and a step's preview; locks and LFOs on the machine's knobs; OS2 can be a machine too.
  • The Sidecar's pages on the A4's screen with UP + YES, the USER SLOTS page among them. With a Sidecar, UP and DOWN leave the keyboard's octave alone (OCT+ and OCT- still move it).
  • SA12 draws a frame on the screen only when it was copied whole.
  • It has run on a real A4 with a Pi 5 and with a Pi 4. SA12 itself has been flashed on a real A4 and passed: unplug and replug, the octave keys, UP and DOWN, the Sidecar menu. Not tried anywhere: a computer in Overbridge with a machine set, so keep every sound OFF for computer sessions. Recovery over MIDI DIN from a torn image is not rehearsed: have a DIN interface in hand.

Downloads: .elemod files only, never a .syx.

  • core-0.3.elemod (elekloader's core-a4 0.3) + sidecar-a4-0.12.elemod + a4156.lock.json: build with elekloader's command line at c150ac5, the lock file and version SA12:
python3 -m elekloader.patch --stock Analog-Four_MKII_OS1.56.syx --mod core-0.3.elemod \
    --mod sidecar-a4-0.12.elemod --lockfile a4156.lock.json --version SA12 --out sidecar.syx

The result must have SHA-256 e9eab646102844518ff48e44864f42b2a555aadc2b8fd86b5eaabe2d772a1d71. Or use the browser patcher, build a4-sa12 (the same file): https://trigcondition.github.io/sidecar-expander/patcher/ . Not on elekloader's web page: it has no lock file and gives a file nobody has tested.

  • SHA256SUMS, LICENSE, NOTICE, TOOLCHAIN.txt, elekloader-c150ac5-src.tar.gz (the source of the core and the builder, GPL-2.0-or-later)
88ba2587c7aaf4d598f6d8c96d2e6cd976accf21cef6d8e48087144428b9e98f  core-0.3.elemod
b76015df977429573eb3d075050e9faf8afa01c832dfa7a9ac1e4b79fd5efe6f  sidecar-a4-0.12.elemod

Never share the .syx you build: it holds Elektron's firmware. Install, back to stock and the limits: https://trigcondition.github.io/sidecar-expander/using/analog-four/

It needs Sidecar 0.4.0 on the Pi: https://github.com/trigcondition/sidecar-firmware/releases/tag/v0.4.0

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