OXI InstrumentsOne MIDI / CV Sequencer


In Stock Available immediately!
  • Free Shipping
  • No Hassle Returns
    No Hassle
  • Warranty
  • Low Price Guarantee'
    Low Prices

OXI Instruments One

The OXI Instruments One is their debut MIDI/CV sequencer with several unique modes, grid-based interaction, and a simple design that's made for creativity. A set of four sequencers are at the heart of the OXI One and they can be routed to use either the MIDI connections or the eight available CV/gate outputs. The OXI One can also cast MIDI over Bluetooth, letting you connect wirelessly to your mobile device or computer.

Each of the four sequencers can be set up in a few different modes. Multi mode lets you nest up to 8 tracks inside of one sequencer, which is great for sequencing drums or monophonic lines—you could even program up to 32 tracks with all sequencers in this mode. Mono mode, on the other hand, gives you a monophonic channel with complete visualization of the melody. Poly mode is similar, with up to seven voices of polyphony and four MIDI CCs available. Chord mode is a unique way to sequence and create chord progressions that gives you notes on the left and chord modifiers for voicing, inversion, and type on the right. The last mode is a Stochastic mode that lets you create melodies and rhythms based on certain parameters you set—part generative, part randomized, yet completely influenced by you. OXI is constantly refining their design and updating their firmware and future updates will add additional modes.

OXI's One introduces some clever ideas to make it the perfect standalone controller and centerpiece for generating interesting, fun-to-play compositions. There are loopers available on all tracks for performative or composerly purposes, as well as intelligent randomization of just about anything. You can store up to 15 projects with up to 16 patterns for all the sequencers, and a live arranger lets you visually chain patterns as well as arrange your music dynamically. Each of the Gate outputs aren't limited to just gates, and can be configured to be envelopes, as well, freeing up your Eurorack modules for other things. A keyboard view can turn any sequencer into a playable instrument, and with the randomization parameters, you can dive deep for hours. You can even make use of Snapshots (available in firmware 4.2) to save the state of all sequencers and explore variations in notes, mutes, and more, before reverting back in a seamless, performative way.

Whether you're looking for a control center to connect your studio together or a portable performance controller, OXI Instruments' One is a feature-rich device that will only improve with consistent firmware updates.

One Features

  • Battery powered, portable MIDI/CV sequencer
  • 4 Sequencers available simultaneously, 128 steps each
  • 6 Modes: Multi, Mono, Poly, Chord, Stochastic, and Matriceal
  • 8 CV/Gates outputs
  • Gate outputs can be configured as envelopes
  • Storage for 15 projects, up to 16 patterns for each sequencer
  • Zoom, edit, duplicate your patterns in all directions
  • Enhanced arpeggiator with rhythm and groove generation
  • 2 LFOs per sequencer with assignable destinations
  • 32 CCs of recording automation per step
  • Internal modulation matrix for controlling parameters like velocity, pitch, or chord type
  • External MIDI and CV mapping to sequencer control parameters
  • Snapshots feature added in Firmware 4.2 for temporary sequencer save-states
  • HDMI Micro port for use with the Pipe expander
  • OLED display
  • Bluetooth MIDI capability
  • MIDI TRS in/out adapter included
  • USB C for power and MIDI
  • CV output voltage range: -3V–8V
  • Gate output range: 5V or 10V
  • 3.5mm Clock out
  • 3.5mm Clock/CV input (can be independent with splitter)
  • Includes travel case
  • Power: Battery powered or via USB-C connection
  • Dimensions: 36 x 14 x 1.5 cm, 14 x 5.5 x 0.6 in
  • MIDI: USB, Bluetooth, and via TRS jacks
  • Control Voltage: 8x CV outs 8x Gate outs
  • Micro HDMI for use with OXI Pipe breakout
SignalRelated ArticlesArtist Picks: Best Gear of the Year 2022Synthesizers, Drum Machines, Effect Pedals, Eurorack Modules, and More!Artist Picks: Best Gear of the Year 2023Eurorack Modules, Synthesizers, Effect Pedals, and BeyondTakt Trickz: MIDI Controllers + Elektron DigitaktGetting Hands-On With Your GrooveboxA Brief History of MIDIIn, Out, and Through TimeCreative Control Strategies: MIDI to CVConnecting the Old and the NewInterview: Oora On the Torso Electronics T-1Thoughts On Algorithmic Sequencing, Inspiration, and MoreONE To Rule Them All: An Interview with OXI InstrumentsOXI One MIDI + CV Sequencer ReviewA Unifying Force for Your Studio + Performance Setups
Product Demo Videos
OXI One Sequencer : A Swiss-Army-Sequencer That Runs On Battery!
Join our pal Brian for an in-depth look at the OXI Instruments ONE Sequencer !⁠
This versatile sequencer is a battery powered BEAST ! ⁠

The OXI Instruments One is their debut MIDI/CV sequencer with several unique modes, grid-based interaction, and a simple design that's made for creativity. A set of four sequencers are at the heart of the OXI One and they can be routed to use either the MIDI connections or the eight available CV/gate outputs. The OXI One can also cast MIDI over Bluetooth, letting you connect wirelessly to your mobile device or computer.
Best Gear of the Year : 2022 Artists Picks Part 2
It's nearing the end of another great year in synthesizers and pro-audio, and we look back with our friends on some of our favorite pieces of kit we tried out in 2022!
3.0 Firmware brings an updated chord mode with more scales and chord banks.

On top of that, the new internal destinations include all the available chord parameters.
You can use 2 LFOs per sequencer, the MOD lanes and the CV input.

We have also improved the chord arpeggiator and its parameters are exposed to be modulated as well!

More about these features in the new 3.0 manual!
OXI One Tutorial - USB Host
In 3.0 firmware update, the OXI One can be a USB Host for USB MIDI devices. This feature allows you to connect MIDI gear directly to the OXI One’s USB C port in different ways.

Check the setup explanation and use cases in the video!

You can use USB C to USB C cables or most of the USB C to USB A inexpensive adaptors available.

In this video we also combine Bluetooth MIDI. Take the most of your setup with all the connectivity options of the OXI One!
OXI One Tutorial - Stochastic MODE #2
OXI One got a new mode in the 2.0 firmware just released, the Stochastic MODE!

OXI One has always had plenty of generative tools:
different randomisation options, some of them quite uncommon like time division randomisation and modulation, euclidean and algorithmic pattern generators, S&H, polymeters, etc.
All them combined allowed to create different recipes that bring really unexpected results.

We wanted to expand this concept with a new mode, a hands on generative tool: Stochastic Mode

- Create a sound palette by choosing the probability for each note in a scale to be played.
- The set probability will also have an influence on how the rhythm evolves
- This probability can be modulated by internal and external sources to evolve the pattern over time
- You can decouple the rhythm from the pitch and also randomise the pitch and time division
- All randomisation and modulation options are working just as in the other sequencer modes
- Loop on different parts to focus on specific melodic ideas
- Save your recipes and make a song out of it with the Arranger!
- Full CV and Gate support for modular delight
Matriceal Mode - OXI One Tutorial
Matriceal mode is a unique MODE of the OXI One sequencer, designed to strike a balance between generative sequencing and fine hands-on manipulation.

Matriceal was introduced in firmware 3.0 and it has been upgraded in the 4.0 firmware release.
OXI One New Tutorial FW 4.2: Learn the New SNAPSHOTS Feature
Since firmware version 4.0, our focus has been on enhancing the OXI One sequencer's performative capabilities and introducing a couple of significant features. This video tutorial will cover the all-new Snapshots feature added in FW 4.2!

Snapshots allow you to temporarily save the state of all four sequencers and revert to that state after making any adjustments in your patterns, such as changes to notes, modulations, or sequencer settings like mute states.

It's perfect to create transitions in your performances.
OXI Instruments One MIDI / CV Sequencer Reviews