Summary

The RX950 Classic AD/DA Converter is an effect plugin designed to emulate the vintage analog-to-digital and digital-to-analog conversion process of the Akai S950 sampler, delivering a warm, crunchy sound with 12-bit grit familiar from 80s hardware. It offers adjustable audio bandwidth, a steep low-pass filter, and a brilliance control to tailor high-frequency response.

Features

• Authentic 12-bit resolution modeling of the Akai S950's complete AD/DA conversion chain
• Adjustable audio bandwidth that affects sampling frequency and introduces subtle aliasing
• Original steep 6th-order low-pass Butterworth filter characteristic
• Operates in stereo or mono modes
• Low CPU usage ensuring efficient performance
• Brilliance knob to adjust high-frequency content for enhanced sound shaping
• Graphical interface scaling from 1x to 2.5x for display flexibility
• Direct parameter value input via keyboard by double-clicking controls
• Support for multiple plugin formats including VST2/3, AU, AAX, AUv3/IAA across Windows, macOS (Intel and Apple Silicon), Linux, iOS, and Reason Rack Extension
• Native Apple Silicon support and NKS compatibility for Native Instruments hardware integration

Typical Use Cases

This plugin is suitable for producers and engineers seeking to add vintage 12-bit sampler character and analog-style AD/DA grit and saturation to drums, synths, and entire mixes. It is commonly applied both as an individual effect on elements and on output/masters to provide warmth and cohesive "glue." The simple controls and low CPU usage make it practical for both creative sound design and mastering workflows.

Background

The Akai S950 sampler is revered for its distinctive 12-bit sound quality from the 1980s. The RX950 was developed through detailed study to faithfully capture its unique coloration and response, bringing this classic tone as a modern multi-format plugin.