OP-1 OS updates
how to update:
1. hold the OP-1 COM key
before powering on.
this will take you to
the 'te-boot' screen.
2. press [1] on OP-1.
3. follow the on-screen
instructions.
OS
https://teenage.engineering/_software/op-1/op1_245.op1 #245
2022.09.09
click to download
new update features

added support for latest revision displays

improved tape loop click reduction

#243
2021.07.14
new update features

added usb audio device in & out, allowing direct digital recording to and from your favorite pod application or daw

external tempo sync stability improved

when tape is armed and OP-1 receives a play command, recording now starts

fixed: switching between fm radio autotune and manual tuning sometimes could crash the synth

fixed: sketch sequencer in drum mode could crash under certain circumstances

fixed: using shift left when sliding a clip could cause a crash

fixed: stolen notes would sometimes play at incorrect volume when using external keyboard

fixed: adjusted position of stats in chop lifter which sometimes was not visible

fixed: screen sometimes could go black during user test in te-boot

fixed: external tempo stability improved, especially when pressing the play button

updated: OP-1 sysex identity reply now reflects product family, model and firmware with actual version numbers. previously these values were zero

#242
2020.05.11
new update features
fixed bugs:

in some cases radio gain could affect mic gain in rec screen

vertical graphics tear in screen center removed

octave shift not functional in CTRL mode on previous os release