the beauty of evolution.
OP–1 
louder, thinner and 100 times better.
injected with more than a decade of ideas,
refinements and improvements. just to mention a few: stereo
throughout the whole signal chain, bluetooth midi, usb type-c, a new
speaker system with a passive driver for detailed, fat and loud sound,
a massive 24 hour battery life, multiple tapes and recording formats,
new great sounding reverb and the 'dimension' synth engine, an all
glass, flush, high resolution display. we also meticulously reworked all
graphics, screen by screen. did we mention fm broadcasting?
well, that's just some of the 100 new features:
ALL NEW LOW PROFILE ALUMINUM BODY
HIGH RESOLUTION FLUSH DISPLAY
INTERNAL FM ANTENNA FOR BOTH RX AND TX
EIGHT SWAPPABLE TAPES FOR RECORDING
FOUR DIFFERENT TAPE STYLES
ALL NEW DRUM KIT PACKS
NEW REVERB EFFECT: MOTHER
NEW SYNTH ENGINE: DIMENSION
NEW SPEAKER WITH PASSIVE RADIATOR
MFI - IPHONE USB MIDI AND AUDIO CONNECTIVITY
BATTERY LIFE INCREASED TO 24H
SLIMMER AND SLEEKER PROFILE 
NEW COLOR SCHEME
DUAL VELCRO® BACK FASTENERS
TWENTY NEW PRESET SYNTH PATCHES
ZOOMED IN SAMPLE EDITING
BLUETOOTH LOW ENERGY FOR WIRELESS MIDI
PRO QUALITY 32-BIT AUDIO THROUGHOUT THE SIGNAL CHAIN
STEREO MIXDOWN FROM SYNTH AND DRUM TO STEREO TAPE TRACKS
STEREO DRUM SAMPLER ENGINE
IMPROVED DRUM ENVELOPE FOR BETTER TRANSIENT CONTROL
DRUM SAMPLE STACKING
STEREO AUDIO INPUT PROCESSING
IMPROVED TAPE LOOPING
STEREO SYNTH SAMPLER ENGINE
OVER 160 MINUTES OF SAMPLE STORAGE
4-POLE AUDIO JACK FOR HEADSET MIC SUPPORT
CONFIGURABLE MIDI FILTERING
NEW VOLUME SETTING PER PATCH
AFTERBURNER GROUND LOOP NOISE SUPPRESSOR
BUILT-IN USER GUIDE
DUAL BLE ANTENNAS FOR STABLE WIRELESS PERFORMANCE
NEW AND IMPROVED BUILT-IN MICROPHONE
ADDED ENCODER CLICK FUNCTIONALITY
TAPE NAME EDITOR
NEW EXTERNAL VELOCITY LFO
NEW RANGE OF CUSTOM ACCESSORIES
UP TO 500 USER PATCHES
ADJUSTABLE PITCH BEND RANGE
AUTOMATIC HEADPHONE IMPEDANCE ADJUSTMENT
BLE ADVERTISING TOGGLE
BLE CENTRAL FOR CONNECTING CONTROLLERS
BLE CONNECTION LIST VIEW
BUILT-IN FM RADIO TRANSMISSION
CHARGE POWER STATUS LEDS
CLICK TO HOLD SEQUENCER
COMPLETELY REWORKED UI
CUSTOM MIDI SETTINGS FOR CONNECTED DEVICES
CUSTOM VOLUME ENCODER WITH HIGHER RESOLUTION
DETAILED COUNTRY SETTINGS FOR RADIO
DUAL ROLE USB TYPE C CONNECTOR
ERGONOMIC POWER SWITCH
ULTRA-FIDELITY HEADPHONE OUTPUT
HIGH RESOLUTION ACCELEROMETER
IMPROVED AVERAGING FOR A MORE RELIABLE TAP TEMPO
IMPROVED EQUALIZER WITH HIGHER RESOLUTION AND SMOOTHER INTERPOLATION
HIGHER INPUT SIGNAL GAIN RESOLUTION
IMPROVED INPUT SIGNAL TO LFO WITH SMOOTHER ENVELOPE
REFINED ORIGINAL PATCHES
INCREASE TO 256 MB INTERNAL MEMORY
IMPROVED ENVELOPE FOLLOW IN NITRO EFFECT
MORE RANDOM LFO TARGET PARAMETERS
INCREASED TOMBOLA SIMULATION ACCURACY
MTP CONTENT MANAGEMENT
NEW CUSTOM USB CABLE
NEW FACTORY SEQUENCER PRESETS
NEW FONT
NEW FORM FACTOR
NEW HIGH RESOLUTION VU LED METER
NEW HOLD SEQUENCER
NEW KEYBOARD MODULE
IMPROVED LINE IN SIGNAL QUALITY
NEW METRONOME SOUND
NEW PACKAGING
NEW PAN LFO TARGET
NEW SAWTOOTH AND SQUARE LFO SHAPES
NEW SKETCH IMAGE
OB–4 COMPATIBLE USING FM TX OR WIRE
POP-UP INFO GRAPHICS
PRECISE MASTER LEVEL METERS
PRINTED MANUAL INCLUDED
QR CODE GUIDE LINK
REFINED ACOUSTIC SIDE SHOOTING LOUDSPEAKER GRILL
SAVE TEMPO AND SYNC SETTINGS WITH TAPES
SCREEN BRIGHTNESS CONTROL
SMOOTH KNOB INTERPOLATION
STEREO CLUSTER SYNTH ENGINE
STEREO DIGITAL SYNTH ENGINE
STEREO FM SYNTH ENGINE
STEREO PHASE SYNTH ENGINE
STEREO PULSE SYNTH ENGINE
STEREO STRING SYNTH ENGINE
STEREO TAPE TRACKS
STEREO VOLTAGE SYNTH ENGINE
SYSTEM SETTINGS
USB AUDIO HOST
USB AUDIO/MIDI DIRECT CONNECTIVITY TO OP–Z, TX–6, OP–1 AND COMPATIBLE DEVICES
USB MIDI HOST
USER PATCH RENAME
WIRELESS MIDI CONNECTIVITY TO OP–Z AND TX–6
new! hardened glass
high resolution flush display with adjustable brightness.

reworked, refined, reborn.

think of OP–1 field as the natural continuation of its predecessor.
updated with the latest technology, improved design and finely tuned with
professional musicians, recording artists and sound designers in mind.
higher quality in all aspects, from its circuitry to connectivity and flexibility,
it's tailor made for professionals in the field.

the new stereo sample engine is just one of the features that takes the OP–1 field
to a higher level. with increased sampling time up to 20 seconds and
dual layer mode for instant mixing of the A and B channels or via an assigned lfo.
four new recording formats: studio 4-track, vintage 4-track, porta and disc mini.
all with their own unique characteristics and graphics.
now with multiple tapes or discs, up to 8 in total.

if it feels thinner. it is.
we didn't want to alter the original OP–1 too much, because we think we got it
more or less right the first time; but by lowering the aluminum body
around the keyboard, the new OP–1 field feels lighter, thinner and more precise.
with 2k molding we also managed to fit a dual 2.4 GHz
antenna system inside the aluminum body.

one of the 2.4 gHz antennas is the tiny white line between the D and the E key.

the back is warm, velcro and bass.
we added two soft velcro rings on the back for fastening covers and accessories.
perhaps you want to stick your OP–1 field on top of your full size keyboard or
slap it on a guitar? use the included adhesive looped back and start experimenting.
on the right you'll find an additional passive loudspeaker for hugely improved bass. 
and for a ’no-more-cold-metal-on-your-lap’ experience, we enfolded
the aluminum body in a warm, soft touch, hard cover.


the first accessory out using the VELCRO rings is the bill amberg leather wrap that attaches to the back and
wraps around the OP–1 field and locks around the encoders. explore accessories.



the field system™

OP–1 field is part of our ultra-portable sound recording and 
performance system. all battery-powered, rechargeable via usb-c 
and with full interconnectivity (midi and high resolution audio). 
compatible with iOS, macOS, and windows it's the most powerful, 
highest quality, portable system in the world 'as we know it'.

explore

OP–1  certified for space.
after nearly four days on-orbit, OP–1 field makes history as the first synthesizer
to journey into space. the spaceflight left our atmosphere on the 31st of march
and returned on the 4th of april, 2025. indeed, earth’s most beloved
synth has now claimed a new title as space’s most beloved.
EXPLORE FIELD SYSTEM™ COMPONENTS:


TP–7 field recorder



CM–15 field microphone



TX–6 field mixer



OP–XY



TP–7 field recorder



CM–15 field microphone



TX–6 field mixer



OP–1 


field small bag black



field large bag black



field leather wrap black


field backpack black



field waist bag



field OB–4 shoulder bag


field large OP–1 bag 



field medium OP–Z bag



field small bag


field accordion bag


field belt strap 



field delivery bag


field bottle bag



field sweatshirt


field t-shirt

explore

field notebook



field keychain carabiner



field pouch small

OP–1 
specifications
OP–1 field highlights

  • 3.5 mm stereo input jack
  • 3.5 mm stereo output jack with headset microphone support
  • usb audio class 1.0 host & device
  • usb midi host & device
  • bluetooth low energy radio
  • rechargeable battery
  • 24 h battery life
  • color display
  • frequency band/ power:
  • ble: 2402 - 2480 mhz/ < 10dbm
  • Im transmitter: 87.5 -108mhz /-49.56dbm
  • Im receiver: 87.5-108mhz








audio input:

impedance: 13 kOhm
analog gain: 0 - 31 dB
max level: 8 dBu, 2 Vrms
SNR: 98 dBA (typical)

audio output:

max level: 8 dBu, 2 Vrms
SNR: 124 dBA (typical)

dimensions and weight

300 x 120 x 20 mm
590 g/20.8 oz


for more tech specs visit the guide

update OP–1  via our update utility
the beauty of evolution


OP–1 
louder, thinner and 
100 times better.

injected with more than a decade of ideas, refinements and improvements. just to mention a few: stereo throughout the whole signal chain, bluetooth midi, usb type-c, a new speaker system with a passive driver for detailed, fat and loud sound, a massive 24 hour battery life, multiple tapes and recording formats, new great sounding reverb and the 'dimension' synth engine, an all glass, flush, high resolution display. we also meticulously reworked all graphics, screen by screen. did we mention fm broadcasting? well, that's just some of the 100 new features:




ALL NEW LOW PROFILE ALUMINUM BODY
HIGH RESOLUTION FLUSH DISPLAY
INTERNAL FM ANTENNA FOR BOTH RX AND TX
EIGHT SWAPPABLE TAPES FOR RECORDING
FOUR DIFFERENT TAPE STYLES
ALL NEW DRUM KIT PACKS
NEW REVERB EFFECT: MOTHER
NEW SYNTH ENGINE: DIMENSION
NEW SPEAKER WITH PASSIVE RADIATOR
MFI - IPHONE USB MIDI AND AUDIO CONNECTIVITY
BATTERY LIFE INCREASED TO 24H
SLIMMER AND SLEEKER PROFILE 
NEW COLOR SCHEME
DUAL VELCRO® BACK FASTENERS
TWENTY NEW PRESET SYNTH PATCHES
ZOOMED IN SAMPLE EDITING
BLUETOOTH LOW ENERGY FOR WIRELESS MIDI
PRO QUALITY 32-BIT AUDIO THROUGHOUT THE SIGNAL CHAIN
STEREO MIXDOWN FROM SYNTH AND DRUM TO STEREO TAPE TRACKS
STEREO DRUM SAMPLER ENGINE
IMPROVED DRUM ENVELOPE FOR BETTER TRANSIENT CONTROL
DRUM SAMPLE STACKING
STEREO AUDIO INPUT PROCESSING
IMPROVED TAPE LOOPING
STEREO SYNTH SAMPLER ENGINE
OVER 160 MINUTES OF SAMPLE STORAGE
4-POLE AUDIO JACK FOR HEADSET MIC SUPPORT
CONFIGURABLE MIDI FILTERING
NEW VOLUME SETTING PER PATCH
AFTERBURNER GROUND LOOP NOISE SUPPRESSOR
BUILT-IN USER GUIDE
DUAL BLE ANTENNAS FOR STABLE WIRELESS PERFORMANCE
NEW AND IMPROVED BUILT-IN MICROPHONE
ADDED ENCODER CLICK FUNCTIONALITY
TAPE NAME EDITOR
NEW EXTERNAL VELOCITY LFO
NEW RANGE OF CUSTOM ACCESSORIES
UP TO 500 USER PATCHES
ADJUSTABLE PITCH BEND RANGE
AUTOMATIC HEADPHONE IMPEDANCE ADJUSTMENT
BLE ADVERTISING TOGGLE
BLE CENTRAL FOR CONNECTING CONTROLLERS
BLE CONNECTION LIST VIEW
BUILT-IN FM RADIO TRANSMISSION
CHARGE POWER STATUS LEDS
CLICK TO HOLD SEQUENCER
COMPLETELY REWORKED UI
CUSTOM MIDI SETTINGS FOR CONNECTED DEVICES
CUSTOM VOLUME ENCODER WITH HIGHER RESOLUTION
DETAILED COUNTRY SETTINGS FOR RADIO
DUAL ROLE USB TYPE C CONNECTOR
ERGONOMIC POWER SWITCH
ULTRA-FIDELITY HEADPHONE OUTPUT
HIGH RESOLUTION ACCELEROMETER
IMPROVED AVERAGING FOR A MORE RELIABLE TAP TEMPO
IMPROVED EQUALIZER WITH HIGHER RESOLUTION AND SMOOTHER INTERPOLATION
HIGHER INPUT SIGNAL GAIN RESOLUTION
IMPROVED INPUT SIGNAL TO LFO WITH SMOOTHER ENVELOPE
REFINED ORIGINAL PATCHES
INCREASE TO 256 MB INTERNAL MEMORY
IMPROVED ENVELOPE FOLLOW IN NITRO EFFECT
MORE RANDOM LFO TARGET PARAMETERS
INCREASED TOMBOLA SIMULATION ACCURACY
MTP CONTENT MANAGEMENT
NEW CUSTOM USB CABLE
NEW FACTORY SEQUENCER PRESETS
NEW FONT
NEW FORM FACTOR
NEW HIGH RESOLUTION VU LED METER
NEW HOLD SEQUENCER
NEW KEYBOARD MODULE
IMPROVED LINE IN SIGNAL QUALITY
NEW METRONOME SOUND
NEW PACKAGING
NEW PAN LFO TARGET
NEW SAWTOOTH AND SQUARE LFO SHAPES
NEW SKETCH IMAGE
OB–4 COMPATIBLE USING FM TX OR WIRE
POP-UP INFO GRAPHICS
PRECISE MASTER LEVEL METERS
PRINTED MANUAL INCLUDED
QR CODE GUIDE LINK
REFINED ACOUSTIC SIDE SHOOTING LOUDSPEAKER GRILL
SAVE TEMPO AND SYNC SETTINGS WITH TAPES
SCREEN BRIGHTNESS CONTROL
SMOOTH KNOB INTERPOLATION
STEREO CLUSTER SYNTH ENGINE
STEREO DIGITAL SYNTH ENGINE
STEREO FM SYNTH ENGINE
STEREO PHASE SYNTH ENGINE
STEREO PULSE SYNTH ENGINE
STEREO STRING SYNTH ENGINE
STEREO TAPE TRACKS
STEREO VOLTAGE SYNTH ENGINE
SYSTEM SETTINGS
USB AUDIO HOST
USB AUDIO/MIDI DIRECT CONNECTIVITY TO OP–Z, TX–6, OP–1 AND COMPATIBLE DEVICES
USB MIDI HOST
USER PATCH RENAME
WIRELESS MIDI CONNECTIVITY TO OP–Z AND TX–6
new! hardened glass
high resolution flush display with adjustable brightness.


reworked, refined, reborn.

think of OP–1 field as the natural continuation of its predecessor. updated with the latest technology, improved design and finely tuned with professional musicians, recording artists and sound designers in mind. higher quality in all aspects, from its circuitry to connectivity and flexibility, it's tailor made for 
professionals in the field.





the new stereo sample engine is just one of the features that takes the OP–1 field 
to a higher level. with increased sampling time up to 20 seconds and dual layer mode 
for instant mixing of the A and B channels or via an assigned lfo.








four new recording formats: studio 4-track, vintage 4-track, porta and
disc mini. all with their own unique characteristics and graphics. now with
multiple tapes or discs, up to 8 in total.








if it feels thinner. it is.

we didn't want to alter the original OP–1 too much, because we think we got it more or less right the first time; but by lowering the aluminum body around the keyboard, the 
new OP–1 field feels lighter, thinner and more precise. with 2k molding we also managed to fit a dual 2.4 GHz antenna system inside
the aluminum body.




one of the 2.4 gHz antennas is the tiny white line between the D and the E key.





warm, velcro and bass.
we added two soft velcro rings on the back for fastening covers and accessories.
perhaps you want to stick your OP–1 field on top of your full size keyboard or slap it on a guitar? use the included adhesive looped back and start experimenting. on the right you'll find an additional passive loudspeaker for hugely improved bass.  and for a ’no-more-cold-metal-on-your-lap’ experience, we enfolded
the aluminum body in a warm, soft touch, hard cover.





THE FIRST ACCESSORY OUT USING THE VELCRO® RINGS IS THE BILL AMBERG LEATHER WRAP THAT ATTACHES TO THE BACK AND WRAPS AROUND THE OP–1 FIELD AND LOCKS AROUND THE ENCODERS.


EXPLORE ACCESSORIES



the field system™

OP–1 field is part of our ultra-portable
sound recording and performance system.
all battery-powered, rechargeable via usb-c and with full interconnectivity
(midi and high resolution audio). compatible with iOS, macOS, and windows it's the most powerful, highest quality, portable system in the world 'as we know it'.

explore
OP–1 
certified for space.
after nearly four days on-orbit, OP–1 field makes history as the first synthesizer to journey into space. the spaceflight left our atmosphere on the 31st of march and returned on the 4th of april, 2025. indeed, earth’s most beloved synth has now claimed a new
title as space’s most beloved.
EXPLORE FIELD SYSTEM™ COMPONENTS:




CM–15 field microphone
explore




TP–7 field recorder
explore




TX–6 field mixer
explore




OP–1 field
explore




field audio 3.5mm - 3.5mm 1200mm
explore