Discovery Pro is a 12 oscillator Virtual Analog Synthesizer featuring 4 layers, WAV and SoundFont (SF2) support, PADSynth, 2X oversampling / undersampling, built-in arpeggiator, sync, FM, 12 filter types, panning modulation, stereo delay and gate effects, graphic envelope modulation. Imports and exports Nord Lead 2 SysEx data.
 

 
Download and info is available at https://www.discodsp.com/discoverypro/
 
Version 6.7.1:

• Fixed Phaser Filter issues.

Version 6.7.0:

• Layer solo: Use Alt + click (right click on Linux) on slot / button to solo / unsolo layer.
• EDIT - FILE - Save Program to Active Bank.
• EDIT - Paste - Morph to all layers.
• EDIT - Paste - Pitch to all layers.
• Bank change controller 0 support.
• Fixed macOS bank change controller crash.
• Fixed Aftertouch mode not refreshing correctly.
• Fixed WAVE font size LCD.
• Fixed Empty WAVE Program/Bank display.
• Removed License.dat check.