Native Instruments announces that a demo version of Reaktor 5 is now available. Reaktor 5 introduces the new "Reaktor Core Technology". The Reaktor Core layer offers up to 64 bit internal resolution, and now instruments in Reaktor 5 now also come with their own custom user interface, thanks to extensive new panel customizing options. All panel elements in the new version of Reaktor are completely "skinnable", which includes faders, knobs, buttons, and even meters. Reaktor 5 now offers powerful multi-stage envelopes similar to those in Absynth and FM7, and complete with tempo grid, slope control and looping functions; a large number of new modules for extended data storage, voice routing and MIDI functionality.

URS releases of URS MIX EQ as Audio Units and VST plugins for Mac OS X. URS MIX EQ is a seven band equalizer featuring five bands of fully parametric EQ plus High and Low Pass filters with variable slope. Each band offers overlapping frequencies spanning 4 to 5 octaves.

URS MIX EQ costs $249.99 for RTAS/VST/AU versions and is also bundled with the URS Everything EQ Bundle v4.0 and the URS S series MIX EQ bundle.

ReflexAudio announces Sonia, a compact size MIDI control surface. Sonia features 12 soft-touch assignable knobs and 5 buttons that can be set up to send transport controls or other MIDI controller message. This very small unit also includes 22 programmable memory banks and 25 preset memory banks.

Sonia is now available and costs $109.

Plogue announces an update to version 0.86 for its Bidule. This new release adds OSC Client implementation, new modules (HDSR Envelope, Basic AHDSR Envelope, Graphical Envelope, Graphical Envelope (Synced), MIDI File Recorder, MIDI Map and others) and fixes several bugs. Bidule is a realtime modular creation studio aimed mainly at artists seeking a new creative environment to experiment with. With Bidule, you create your own live music creation environment, inserting audio and midi devices, ReWire Devices, Au and VST instruments and plugins.

Wwaym announces that NWRCFil lowpass filter VST effect is now available for OS X. NWRCFil is an easy to use classic lowpass filter VST effect from WWAYM. NWRCFil is based on classic hardware filters where simplicity and the warm sound is most important. The effect uses selectable 2-pole and 4-pole filter algorithms developed by WWAYM. The characteristics of the filter can be adjusted by 10 RC parameters.