Free Software Synthesizer, Moodysix, Emulates Classic Korg Polysix


Overload Audio has introduced MOODYSIX for Mac and Windows, a 6-voice s0ftware synthesizer modeled on the 1981 Korg Polysix.

Like the original, it features one oscillator per voice with saw, pulse width, and PWM waveforms, a sub oscillator, the iconic SSM2044-style 4-pole lowpass filter, and the legendary chorus/phaser/ensemble effects section.

MOODYSIX also includes three classic Polysix hardware mods:

  • NoisySix — Adds white and pink noise generators plus an extended MG (LFO) with triangle, saw up, saw down, square, sample & hold, and noise shapes. Variable pulse width for the square LFO.
  • Polysex — Pitch envelope modulation with polarity and reference controls. Voice spread with EG and LFO modulation for thick detuned sounds.
  • ModyPoly — Smooth portamento/glide that works properly across all voice modes including unison.

Features:

  • 6-voice polyphonic with poly, 2-voice unison, 3-voice unison, and 6-voice mono modes ($1 per voice!)
  • Saw, pulse width, and PWM waveforms with dedicated PWM LFO
  • Sub oscillator (1 or 2 octaves down)
  • 4-pole lowpass filter with resonance, EG intensity (bipolar), and key tracking
  • ADSR envelope for filter, amplitude and added pitch and voice pitch spread envelope
  • MG (LFO) with delay, routable to VCO, VCF, VCA as well as voice pitch spread, with additional MG shapes via the noise section
  • Chorus, phaser, and ensemble effects (Triple BBD-modelled)
  • Arpeggiator with up/down/up-down modes, 1/2/full octave range, and latch
  • Hold and chord memory
  • 32 factory presets
  • Portamento with per-voice glide

MOODYSIX is available now as a free “Name Your Price” download.

 

Casio FZ-1 Sampling Synthesizer Hardware Mods


This video, via DeftAudio, explores a variety of hardware mods that are available in 2026 for the Casio FZ-1 sampling synthesizer.

The Casio FZ-1 mods include:

  • Floppy Emulator based on FlashFloppy
  • OLED screen replacement
  • A new 1MB Memory Expansion board (a recreation of the original FZ-1 upgrade)
  • A new Parallel port Data Loader Software

See their post for more details.

 

Sampling Master Streamlines Creating Multi-Sampled Instruments


Dynamix Audio has introduced Sampling Master, a new tool for recording, importing, and organizing audio samples into multisampled instruments.


Sampling Master supports automated key mapping using pitch detection, metadata, or file names, along with tools for looping, normalization, leveling, exporting sample sets, and more.

Official walkthrough video:

Sampling Master is available now for 179.90.