Skip to main content
Play Demo
Watch Video
Download Free

Dark Mystical Soundscapes

Straight from the underworld

Stranger Synths

Usynth STRANGER puts a sonic toolbox of otherworldly, strange, dark synthesizer textures into your hands. Created by analog synthesizer collector and world-class sound designer Alessandro Cardinale, STRANGER draws heavily from his collection of vintage synthesizers.

What's in it

A sonic universe inspired by groundbreaking sci-fi series of the last decade

Arps, Atmos, Basses, Brass, Keys, Leads, Pads, Picked, Poly, Sequences and Strings

Revolutionary interface: Create your own sounds without synthesizer knowledge

Powerful synthesizer engine with virtual analog, FM, wavetable and multisampler

Everything you need

While STRANGER’s aesthetic is focussed on warm, retro, saturated, it offers a wide range of categories from Arps to Basses, from Leads to Pads, from Poly to Strings. Add a beat (or not) and effects you’re done. Perfect (not only) for ambient, electronic, film scores and game soundtracks.

Twisted Realities
Chase and Escape
City Lights

Exclusive preset collection
by Sunglasses Kid

Usynth STRANGER includes 50 presets by the acclaimed British producer, composer, and electronic musician, Sunglasses Kid. Specializing in cinematic 80s, pop, synthwave, and retro instrumentals, Sunglasses Kid brings his signature nostalgic sound to your music production.

The Usynth series - why it is made for you

Usynth is made for people who want to program their own synth sounds without programming synths - like most musicians. It features a powerful synthesizer engine that combines Virtual Analog, Wavetable, FM, and Multi Sampler, with dozens of filter modes, modulation matrices, envelopes, LFOs, and hundreds of parameters.

discover - whiteExplore Usynth
stranger usynth series uis

Features at a glance

Unleash effortless inspiration with Usynth and its powerful Synthesizer Engine, 
game-changing Finishers, flexible built-in delay and reverb units, intuitive browser, and a user-friendly interface.

stranger ui

Try Usynth STRANGER now!

We invite you to test Usynth STRANGER now and play around with it for 7 days without any limitations. From within Usynth, you can also start trials of all other available Usynth titles.

The Hard Facts

Operating Systems

Windows: Windows 10 — Windows 11
Mac: macOS Catalina (10.15) — macOS Sonoma (14)
ℹ️ Supported on Intel Macs & Apple silicon Macs (Rosetta and native).
You may have success on earlier versions but UJAM doesn’t support and fully qualify them.

Minimum Requirements

8 GB of RAM
1.21 GB of free disk space

1280x768px Display, Internet Connection.
If you want to move your .blob file to an external drive, we recommend the use of a SSD to prevent dropouts.

Plug-in Formats

VST 2, VST 3, AAX and AU 2
ℹ️ VST 2, AAX and AU 2 supported on Intel Macs & Apple silicon Macs (Rosetta and native).
All plug-in formats are 64-bit only.

Delivery Format

Automated installation via UJAM App.
Usynth requires the latest version of the UJAM App to run on your computer. With your first Usynth title, the UJAM App will also stealthily install the Usynth plugin which hosts all titles.


Quick authorization via the UJAM App.


Usynth requires the latest version of the UJAM App to run on your computer
Current App version: v1.0.6

Stay up to date

Sign up and we’ll send you an e-mail with product news and helpful stuff every now and then.

Thanks for signing up to our newsletter! You‘ll be the first to know about UJAM news, sales and content.
Please check your e-mail address, it might be invalid.
Please accept our privacy policy.

Defy Limits

We develop software solutions that enable people to create, consume and interact with music.

About us
Download Dope
Your data
Thank you

Enter your email to download Dope for free. No account or credit card needed, Dope will always be free.Get the free trial and use Dope for 30 days without limitations! Please enter your email address below to download.

Please check your e-mail address, it might be invalid.
Your data
Thank you

Dope will run in Trial mode until authorized. In Trial mode, Dope will work without restrictions for 30 days. If you like Dope, please consider purchasing it in our shop.

Screenshot of the UJAM AppFinisher Fluxx GUI
Looks like you don‘t have the UJAM App installed yet. Please download and install it first and then try again!
Your data
Thank you

Thanks for downloading Thanks for downloading a free trial of Dope. Got trouble installing it? Let us help you. Click here to get in touch with support.