Digital Strings

05/25/2026

Jam Synth 2

12/06/2025

Rainbow Delay v1.2 is ready to test!

New in this version:
• Improved polyphonic tracking
• Built-in user manual
• New input control section

Use the Gate and Attack k***s to dial in the upgraded tracking for your guitar, pickups, and playing style.

Available on iOS

10/14/2024

Jam Synth GK 0.3.1b available now at https://jamsynth.app. New feature: MPE Output - the nuance of your playing is preserved through extremely accurate note on detection and pitch bend. Play any MPE compatible synth with string feel that rivals the pitch to CV used by the internal synths.

Digital Strings

09/02/2023

Jam Synth GK is lookin' good

07/31/2022

Introducing the Rainbow Delay:

Even with a simple chord progression the Rainbow Delay creates colorful polyphonic harmonies - and it works on all chords! In this video I demonstrate how si...

02/24/2022

3D Chorus AUv3 is available for beta testing:

Available on iOS

01/27/2022

Jam Synth 2 is now in open beta for iPad:

Available on iOS

11/24/2021

10/01/2021

https://www.youtube.com/watch?v=QUVt5XoDJw4

In this first comparison we reduce both synths to their simplest form: tracking guitar and producing a square wave. We can hear right away that the SY-1000 a...

08/25/2016

Yo my dudes: The timing of Beat-Machine is affected by the "Groove" slider on the main page. On one end it says "Tight" and on the other end it says "Loose" with lots of variation between the two. You can turn it all the way down to the left and the beat will play perfectly on the grid. The farther you turn it up, the more loose the beat becomes. Some beats sound good perfectly on the grid, while others benefit from some timing variation. It really depends on how thuggin' your beat is.