downloads OP–1 field - teenage engineering

OP–1  OS updates

update directly from your web browser with our midi updater

or go through these steps:
1. access te boot.2. connect OP–1  via usb-c to a computer.3. press 1. the device will show up as a mass storage disk.

4. put the new firmware file on the disk and safely eject it.5. wait for the update to finish and follow the on-screen instructions.

note:

te boot is the bootloader in OP–1 . it loads and runs the firmware and is used for firmware updates and factory reset.

to access te boot:

1. turn OP–1  off.2. hold com while switching power
on to enter te boot.

OS

date

new update features:

click to download

fix freeze when recieving large amounts of incoming USB MIDI as host
fix rare crash when dropping a clip
fix screen lag after certain tape operations
add system setting to disable count-in
count-in now counts up instead of down
fix input setting incorrectly set to "off" after factory reset

fix bug causing transport messages to be filtered by "other" group in device MIDI settings
don't send MIDI transport when pressing play to exit rec hold
send MIDI start when starting playback by holding rec and pressing a note

click to download

fix bug when lifting all tracks if first track is empty
fix mixdown containing residue from last recording
ensure count-in follows the tape speed setting
optimise multi-channel audio CPU usage when acting USB host

allow longer names when renaming presets
fix scrolling of long preset names
prevent crash caused by invalid MTP folder names
allow clock to be set to "out" for BLE midi devices
fix not being able to set loop end to very end of tape

don't show blinking loop markers when out of range
fix jumping to last edge when it's at end of tape
fix flashing clip animation when doing "drop all"

click to download

fix broken multi-track drop
fix tempo changing after boot
fix existing tapes getting offset markers and takes (due to tempo change)
fix unable to slide takes in small increments
fix crash when attempting to clone without a tape selected
fix some scenarios where tape pops would occur

click to download

fix broken USB audio with certain combinations of USB mode and host operating system
fix tape pop when dropping a clip that was lifted from the start of the tape
fix bug with lifting clips from one track and dropping on another
add micro fade out when choking drums in the same drum group

click to download

new amp synth engine with tuner
multi channel USB audio
random preset generator
tape crossfades after lift and drop
preset browser folder management

count-in recording
drum sampler release
outgoing midi clock over BLE
system setting: input signal safety
polish, bug and stability fixes

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USB audio enumeration fixes (solves audio exchange with OP-Z and more)

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support for audio class 2.0 usb devices
improved usb stability, latency and compatibility
option for selecting input channel(s) on usb audio
shift+T3 to clone in tape browser
shift+encoder click to center pan in mixer
merge drop (shift+drop) now uses clipboard mixer levels instead of active mixer levels

fix rare factory reset bug after power off with usb device connected
fix crash when recording to synth sampler after lift/drop samples
fix crash on startup when loading invalid tape settings file

click to download

new effect: terminal
tape merge drop
bug fixes

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fix rare velocity bug with silent notes if playing 5 or more keys
fix noise when using certain targets with midi lfo

fix noise with recording via rec armed (out-in only)
fix dr.wave visual bug
fix dbox ui (black keys displayed wrong)

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fix metronome playing over PO sync
fix PO sync resetting when triggering sequencers
fix vocoder muted by panning right in tape screen

fix reverse tape trick not working when in midi sync mode
fix dbox note stealing bug

click to download

new vocoder synth engine
start armed tape recording on external MIDI
mtp: allow aiff and aifc files for patches

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fix patch switch crash
fix shift+T1 crash
fix tape switch crash
fix lost sampler recordings

fix patch drop
fix minor ui bugs
keep track level when pressing drum/synth while tape is running

click to download

keyboard velocity sensitivity
mono / stereo setting for line in
pre tape pan
import wav files via mtp
pre scan for best fm transmit frequencies
adjust tape speed to external clock

sync transmit frequency with OB–4
finger sequencer velocity support
fixed arpeggio bug with "each" setting
fixed lift/drop crashes
misc crash fixes
misc ui fixes

click to download

fix random factory reset bug when shutting down with usb device connected
fix noise when dropping multitrack tape to samplers
fix arpeggio crash

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fix bug that could cause key presses not to register
fix crash when switching between certain patches
fix crash when deleting the last drum snapshot
fix patch not saved after drum key lift/drop

multi-track tape drop could insert old audio without clips
support full external midi range in arpeggio sequencer
improved midi sync

click to download

per-tape mixer settings
unlimited lift / drop length
increased endless sequencer steps to 999
velocity support in arpeggio and hold sequencer
allow deleting snapshot patches
lift tape head with blue encoder in tape screen
add lift and drop to M1 / M2
tap T1-T4 quickly to switch tracks without soloing
lifting multiple tracks from tape to sampler keeps mute & pan info
lift / drop clipboard survives power-off

don't normalize when dropping audio into synth / drum sampler
pitch bend did not go back to neutral position
fix MIDI clock glitch when pressing play
audio headphone output would not start with some devices
fix deleting active tape in tape browser
tweak drum midi velocity response
mtp improvements and fixes
other bug & crash fixes
ui improvements

click to download

fix bug where input signal could get distorted
fix crash when renaming patches with mtp
fix crash when pitching down synth samples very low

convert lfo amount on older synth patches to correspond to engine changes
fix occasional hanging midi notes when switching octave

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filter accidental encoder clicks
30% lower keyboard latency
new max brightness color boost (turn to 125%)
low battery warning tweaks
new disk mini seek

fix: reverse loop with start at tape start
crash fixes
gfx tweaks

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mtp/disk improvements & fixes
improved ble connection stability
low battery warning popup
delayed power switch setting
enable compressor and limiter on fm transmitter
interpolate master compressor settings

add battery info to system settings
synth: show user samples on shift+T1
scroll through preset names too long to fit
transmit OP–1 fm radio station name
autoset system clock from fm radio