Roland SP-404 MKII v5 Update Turns the Sampler Into a Serato Controller!
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Roland SP-404 MKII Version 5 adds Serato compatibility · Source: Roland
Roland SP-404 MKII · Source: Roland
[3 April 2025] Get ready for 404 Day with a new update integrates your Roland SP-404 MKII with Serato.
Roland SP-404 MKII Updates
Roland SP-404 MKII v5 Update
Roland has fully embraced the concept of the x0x Day, often releasing significant updates to products on appropriately numbered dates. This year’s 404 Day is no exception, with the phrase sampler SP-404 MKII getting another update. And not just any update: this year sees it advancing to Version 5 and – get this! – Serato compatibility.
The SP-404 MKII has always been more than just a sampler, with a DJ mode that lets you perform with it like a DJ would. Now Roland is going one step further by collaborating with DJ software company Serato. The free Version 5 update provides built-in integration for Serato DJ Lite, Serato DJ Pro, and Serato Studio, transforming the hardware into a pre-mapped controller, no drivers needed.
Owners can get their free Version 5 update at Roland’s homepage.
The Roland SP-404 MKII and Serato are available at Thomann*.
Roland SP-404 MKII v4.04: Huge Firmware Update for 404 Day!
[4 April 2024] Just in time for 404 Day, Roland has released a major firmware update for the SP-404 MKII sampler. According to the manufacturer, version 4.04 is the biggest update for the sampler to date, with loads of new features for an improved workflow.
Roland SP-404 MKII Firmware Update 4.04
Since the SP-404 MKII came out in 2021, Roland has kept the sampler up to date with several firmware updates. Version 4.04, which the manufacturer released just in time for 404 Day, once again adds several new features that could change how you use your 404.
One of the most important new additions is the Loop Capture feature inspired by the SP-555. This essentially turns the SP-404 MKII into a fully featured looper. You can overdub internal samples, external instruments, and the mic input on the fly to build looping performances.
Another useful improvement is Multipad Export. You can now export all or selected pads of a pattern as individual audio files. This makes it much easier to take your patterns to a DAW for further production, remixing, or exchanging with other producers.
Groove Function, Koala Integration, and more
Furthermore, Roland has added a new Groove function inspired by the VP-9000 VariPhrase. This lets you change the groove of sampled drum loops – anything from subtle swing to full-on glitchiness is possible.
In addition to this, the new firmware turns the sampler into a synth! You can now create bass lines and melodies using the Sound Generator with 15 built-in waveforms.
If you’re a fan of the popular Koala Sampler app by Elf Audio, you’re going to love the SP-404 MKII’s new Koala integration. The new firmware lets you send audio back and forth between the sampler and the app over USB. You can also control many of the app’s features from the comfort of your 404. Excellent!
Moreover, the update also brings other useful features such as Microscope Editing in TR-REC mode, Sample Merge, Preset Measure Sampling, and Bounce Pattern Chains. It goes without saying that you should absolutely download this update if you own a Roland SP-404 MKII!
More info about the Roland SP-404 MKII Update
Update version 4.04 is now available as a free download from Roland.
The Roland SP-404 MKII and the flashy Stones Throw Limited Edition are available at Thomann*.
Roland SP-404 MKII 2.0 (July 1st, 2022)
Last year, Roland fulfilled the dreams of all fans of the SP-404 sampler with the new and much improved SP-404 MKII. With the major firmware update that Roland has now released, the sampler has just become even more versatile.
Perhaps the most interesting new feature is the new TR-REC recording mode in the pattern sequencer. This means that you can now enter patterns using TR-X0X-style step recording and editing as an alternative to real-time recording. According to Roland, TR-REC supports entering multiple triggers on a single step (Substep), chromatic pitch entry, and velocity, all of which can also be motion-recorded into the sequence. You can use the new TR-REC mode alongside real-time recording, and switch between modes without stopping playback, so you can choose whichever mode is the best fit for any given situation.
However, TR-REC isn’t the only improvement to the pattern sequencer. There are also many workflow enhancements, like an added progress bar, twice the amount of undo steps, the ability to exit recording without stopping playback, and the implementation of MIDI program changes for selecting patterns.
New effects
The update also includes several new effect algorithms. The MFX engine has been expanded with new Cloud Delay, SX Delay, SX Reverse, and BackSpin effects. Moreover, there’s a new Harmony effect in the input FX section. Roland also states that you can now control effect parameters using MIDI CC messages, which opens up many creative possibilities with external controllers.
In DJ mode, you’re now able to play internal patterns alongside Channel 1/2. Patterns will sync to whichever channel is set to M. Other improvements to DJ mode include a new Quick Loop/Roll feature and an added crossfader.
Furthermore, Roland has improved the VariPhrase algorithm for pitch and speed changes. The manufacturer says that the new Backing and Ensemble modes minimize the degradation of the sound quality for instruments with a distinct attack, or for sustained instruments, respectively.
To sum up, the 2.0 update brings many new and exciting features and workflow improvements to the Roland SP-404 MKII.
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