A6Plus Beta 1.0 is Now Available!

Check it out at gtsynthware.com

Full video overview here:

A whole host of bug fixes and new features for your Alesis A6 Andromeda!

• Knob jitter fix: no more flickering values and less jumpy parameters.
• Poly aftertouch: MIDI poly aftertouch input from your controller now works.
• Whole-number BPM: clock, arp and sequencer tempos are exact whole numbers.
• Smoother envelopes and PWM: less digital jumping on fast envelopes.
• VINTAGE: analog-style per-voice drift and variation (Program mode).
• SPREAD: voices spread across the stereo field.
• RANDOM: a customizable patch randomizer with an undo parameter.
• 5 new arp modes: RANDOM, DRUNK, PEDAL, CONVERGENCE and ASPLAYED.
• Gain staging: oscillator mixer headroom (HEADRM), effects send level (SNDBST) and an effects clip guard (FXGARD).
• CV-input fix: switching an oscillator’s CV input on no longer causes FM bugs.

View the full changelog and installation guide on my website. More updates to come!

This is an experimental beta! Expect bugs.

This firmware will not touch the bootloader, meaning you can reload stock firmware.