Cableguys has released version 2.5 of Curve, a synthesizer instrument plug-in for Windows and Mac.

The new version features new Sallen-Key filter types, beat-synced envelopes, an overhauled UI and many tweaked sounds. Download the fully-functional demo.

Curve 2.5 is free for Curve 2 users—simply download it from your account. To get all the latest sounds, sync presets from within Curve once.

Curve 2.5 is available for purchase for 79 EUR/$99 USD until December 30th, 2014 (regular 119 EUR/$159 USD). The Cableguys Bundle is also 20% off during this sale.

More information: Cableguys / Curve