June 15, 2026 Discovery Pro 8.21 + Dimensions bank released
Discovery Pro 8.21 is out alongside Dimensions, a new 128-preset sound bank by Ronei Leite (Spectro Senses). This release sharpens performance, adds Ultra Wave Resampling for pristine offline renders, and brings right-click quick menus to almost every knob and button.
New Sound Bank: Dimensions by Ronei Leite
128-preset collection pushing Discovery Pro into deep, cosmic, dancefloor-ready territory.
Crafted by Ronei Leite da Silva (aka Spectro Senses), a Sao Paulo producer and mastering engineer with over 20 years in the electronic music scene.
Acid lines, rolling psytrance basses and hypnotic plucks to evolving pads, lush choirs, classic-synth emulations and otherworldly FX.
Every patch mixed by a producer's ear and ready to drop straight into a track.
New Features
Ultra Wave Resampling (SINC): new offline render mode using a 513-tap windowed-sinc interpolation for the cleanest possible sample playback when bouncing. Engaged automatically when the host renders offline.
1x (Draft) oversampling restored as a playback and bounce option for the lowest CPU usage when sketching or auditioning patches.
0.5x (LoFi) playback mode: a fast-biquad undersampling option that runs the engine at half the host sample rate for a gritty, lo-fi character.
Disk Mode export: Export Program to Active Folder saves the loaded program straight into the folder you are browsing, mirrored at the top of the Disk Bank popup.
Right-click quick menus on knobs and buttons: musical intervals on pitch, exact cents on fine tune, dB presets on levels, tempo divisions on LFOs, exact envelope times, and a full MIDI CC submenu with Learn, Clear and a labelled CC list on every control.
Improvements
Lower CPU across the board: FMA contraction is now enabled on every platform, collapsing multiply-add pairs into a single instruction across the entire DSP path.
Extended CPU protection ladder: under overload the engine reduces oversampling all the way to 1x (8x to 1x) before stepping voices down (128 to 16), restoring fully after Panic or reload.
Voice-limit debounce: short CPU spikes no longer trip the voice limiter, and Draft (1x) patches now also gain the limiter safety net.
Faster Ultra Wave Resampling: notes at or below their root pitch render about 1.85x faster on Apple Silicon with bit-identical output, and the SINC table now builds on a background thread.
Filter envelope shaping: Attack, Decay and Release now follow an exponential curve for a more natural, analog-style response.
Bug Fixes
Fixed a MIDI feedback loop that could pile voices up to the polyphony cap when MIDI Out fed played notes back into the same instance.
Fixed a rare permanent loss of audio caused by an invalid envelope gain value, which now recovers automatically.
Guarded the virtual MIDI output path on the Windows build.
