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AudioNewsRoom (ANR)

Music technology publication with news, reviews & interviews

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UNO Synth Pro X Hands-On Impressions

Fab, August 3, 2023October 20, 2023

Today IK Multimedia released UNO Synth PRO X, a new desktop-friendly analog synthesizer, created in collaboration with Soundmachines. I had a chance to spend some time with it, so let’s find out more about my hands-on impressions.

First Things First – All You Need To Know

UNO Synth PRO X is a 3 (wave-morphing) oscillator monophonic/paraphonic synth. It provides over 30 hands-on controls plus a 16-slot modulation matrix.

It also offers a 64-step paraphonic sequencer with parameter automation including CV and Gate. It has step and real-time recording with a sequence randomizer (following the scale selected) to create intricate and evolving soundscapes. There’s also a 10-mode arpeggiator with pattern designer.

In addition to legato, mono and paraphonic modes, users will find a new Bassline mode which modifies the behavior and interaction between core parts of the synth like the filter and envelopes in exciting and inspiring ways.

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To add more color to the sound, there’s a warm and organic true-analog overdrive, plus 10 studio-quality effects (including a new shimmer reverb and uni-vibe-like modulations) in three simultaneous slots: modulation, delay and reverb.

External signals can be routed through the filters and the effects in addition to UNO’s original thru-put for daisy-chaining multiple units together without using a mixer.

Connectivity includes USB-C and 5-pin DIN MIDI In and Out making it easy to integrate with other synths and Mac/PC, while assignable CV/Gate connections let UNO Synth PRO X interact effortlessly with Eurorack or other modular systems.

UNO Synth PRO X can be powered via USB-C and includes a standard power supply unit with a barrel for the power-in jack. It has a dedicated 1/8″ stereo headphone out as well as balanced stereo outputs.

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UNO Synth PRO X stores 256 user-editable presets, each capturing the full state of the sound engine from oscillators to effects. Presets can be further managed with the included Editor/Librarian. The Editor works as both a standalone application and as a plug-in inside a DAW allowing users to program and play the UNO Synth PRO X just like a virtual instrument.

UNO Synth Pro X Quick Review

It’s been some years since our original UNO Synth review and I’m glad the IK Multimedia/Soundmachines collaboration hasn’t stopped there.

IK Multimedia might not have yet a big reputation in the synth-heads world, but frankly, the UNO Synth line is proving to be a solid option in the current market – without offering half-assed clones of instruments of the past.

In these first few days with the UNO Synth Pro X I came to appreciate how compact, easy to use yet versatile it is. It can be used on its own, as a capable “synth groove-machine” – the 64 step sequencer with per-step automation and the arpeggiator might be all you need for basslines and hypnotic technoid sequences.

But the UNO Synth Pro X is equally at home in a more traditional keyboard player/producer setting. Just connect it via MIDI (DIN, yay!) or USB to a controller and voilà, now you have an analog synth module at your disposal. And don’t forget it can also be used as a filter for external sound sources (drum machines, soundscapes, etc.).

Now, the question is, how does it sound? Again, I’m going to use the word versatile here.
The UNO Synth Pro X has a classic subtractive architecture and can easily mimic those lead and bass sounds we’re all familiar with. It can also sound bold and EDM-friendly, if that’s what you’re after (hello, Drive knob!).
At the same time, its wave-morphing oscillators, sequencing and modulation features, CV/Gate connectivity and internal FX section are a great match for those more advanced and sonically fearless musicians. Here’s a ‘dirty sounding’ example of the raw side of the UNO Synth Pro X, that probably you won’t hear in other demos.

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While preparing for this review, I lost track of time on more than one occasion, as the UNO Synth Pro X is super-easy to get into (you can figure it out even without reading the manual!), and pretty inspiring to experiment with. I also like how snappy it can sound, like in the video below.

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Speaking of time (or lack thereof), I haven’t yet been able to dig deep into the provided software editor. I know I can trust the developers here anyway, given the brilliant work they did on the previous UNO instruments. And the fact I can use it as a plug-in inside my DAW will be definitely a cool bonus!

The UNO Synth Pro X software editor

Things I didn’t like? Well, nothing big really. The display is quite small, but at least easy to read. I wish the audio input and headphone output were standard-sized and not 3.5 mm. There’s no on/off switch. It’s worth mentioning that the instrument gets quite hot at the bottom, probably due to its compact shape. So no, I wouldn’t use it like a laptop… unless it’s winter and I’m freezing!

Wrapping It Up

For me, it’s a YES. It’s still early days, but I’m enjoying my UNO Synth Pro X, and I look forward to playing more with it, and pairing it with other instruments. I love the fact it’s so light and compact, yet with plenty of hands-on control, a big sound, a solid effect section (I wish the Microifreak had something like that!), plus all the connections I need.

Options, Pricing and Availability
UNO Synth PRO X is available now from the IK Multimedia online store and from IK authorized dealers worldwide for $/€499.99.*

*Pricing excludes taxes

For more information about UNO Synth PRO X or to see it in action, please visit:
www.unosynthprox.com

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Fab

Founder & main editor here at ANR, 'non-musician' and music-tinkerer. His first keyboard was a cheesy Yamaha PSS-270. He still loves it.

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