ACID. ATTITUDE.
The First 303 You Will Ever Need.
Meet CreakBox V2.1 “Just Bass”: a circuit-modelled 303 VST for expressive acid basslines. Slide, accent and resonant filters meet a hands-on sequencer, distortion, tape echo and Circuit Bend. From the first pattern to sounds of your own.
Free version availableWindows 10/11 · 64-bit VST3
Classic acid character.
Space to experiment.
Looking for a TB-303 emulator or a 303-style bass synth? CreakBox brings familiar slide, accent and pattern-driven playing into an instrument with four distinct sound models. Explore classic acid house lines, push into aggressive techno, or use the IDEA page to develop a pattern around the parts you want to keep. The free version gives you a practical place to start; the product page explains exactly what a Full license unlocks.
WRECKstrip.
Make it bite.
The other side of reitzwerk: a free VST3 channel-strip effect built around distortion developed for CreakBox. Its inspiration is the character of a 909 pushed through an overdriven mixing desk.
Bring that attitude to your effects chain and explore the controls for yourself. WRECKstrip has its own download and product details, ready when you want to give a sound some extra edge.
A question.
A bassline.
A new chapter.
Before reitzwerk, there was a small website called Do You Want A TB303? and a developer who wanted to understand how that sound worked. The original CreakBox followed in 2003. Today, the same curiosity connects circuit-modelled synthesis, musical interaction and new possibilities for sound.
Read the CreakBox storyStart with a bassline.
CreakBox V2.1 / Just Bass / Free to start