Bass player on stage

Legendary Low End

Version 2.1 Now Available!

Lay down studio quality bass lines with ease

The bass guitar can be described as one of the cornerstones of modern musical arrangements – supporting the all-important musical harmony and bridging the crucial gap between the rhythm of the drums and the chords and melodies of the guitars in a typical band setup. You just know when you hear a great bass line – the track seems full and complete, the groove is elevated, and the emotion of the music can be fully realized. Get the bass wrong though and you’re in trouble, bass matters!

Unlimited Musical Styles

In the pocket bass guitar lines.

dandy_2-packaging-l Packaging
The Gentleman Bassist
royal_2-packaging-m Packaging
The Session Pro
mellow_2-packaging-l Packaging
The Organic Acoustic
rowdy2-packaging-l Packaging
The Rough One

What you get

Multi Effect Modes
15 NEW
30 NEW
990 NEW
100 NEW
Character Presets & Sculpt the Bass
Virtual Bassist DANDY user interface
Virtual Bassist DANDY
Virtual Bassist ROYAL 2.1 User Interface
Virtual Bassist ROYAL 2
Virtual Bassist MELLOW 2.1 User Interface
Virtual Bassist MELLOW 2
Virtual Bassist ROWDY 2.1 User Interface
Virtual Bassist ROWDY 2
Export patterns to your DAW.
Acoustic double bass and guitar


Bass is back in town

Introducing the Virtual Bassist series from UJAM – A collection of easy to use virtual instrument plug-ins, designed to deliver ultra-realistic sounding and ’in the pocket’ bass guitar lines for your productions faster, easier and better than ever before.



It’s real!

Beginners and pros will both appreciate the stunning level at which the Virtual Bassist series delivers on its sonic promises. As usual, we started with recording a great musician playing the finest instruments we could source and then sampling the performances to a pioneering depth through a variety of amps.

Modern and technical waveforms


AI articulation modeling

This intensely detailed palette is then coupled with cutting-edge AI assisted bass articulations and a choice of premium effects making the Virtual Bassist series nothing less than the best sounding and easiest to use virtual session bass player ever made.

four bassists


Four flavors for unlimited musical styles

DANDY is a modern-vintage flat-wound strings bass, ROYAL is a fingered electric bass that delivers a broad range of professional studio bass sounds and styles. ROWDY is a loud-mouthed, twangy rock bass, leaning towards saturation and distortion with a rather rough picked sound and playing style. MELLOW stands for an acoustic double bass that provides body, bottom end and texture in Jazz, urban and soul genres.

presonus studio

PreSonus Chord and Key Track

With the new Virtual Bassist 2.1 update we will provide Studio One users running on version 4.6.2 or later with an exclusive PreSonus chord and key track feature! Descriptions of styles and phrases are displayed on the piano roll to help you find the right styles and phrases faster and easier for your track. The new chord track feature in Studio One automatically follows the chords and automatically changes the MIDI notes for you.

Try it. It’s free!

All Virtual Bassist plug-ins are available as a direct download in VST, AU, and AAX formats and work in any compatible DAW, including Logic, Garageband, Cubase, Ableton Live and Pro Tools. Try a free 30-day demo of a Virtual Bassist plug-in today and enjoy creating bass tracks faster, easier and better than ever before!