Ok Re Highpass Filter 1012 [win] -

Using the resonant peak and transistor drive to "tighten" instruments without thinning them out completely.

The 1012 is frequently bundled as part of the at Reason Studios , which includes: LP Filter 1024: A 4-pole low-pass counterpart. HPLP Filter 1224: A combined unit for faster workflow. Technical Requirements

Removing "mud" or low-end rumble from instruments like vocals (often starting around 60–100Hz) to save power for the kick and bass.

Sweeping reverbs and echoes to create space, mimicking classic dub production techniques.

The is a vintage-inspired audio software plugin developed by Ekssperimental Sounds for the Reason Studios platform. It is designed as a Rack Extension (RE) , meaning it integrates directly into the Reason Rack rather than acting as a standalone Windows executable or VST. Key Features and Architecture

Requires a Reason license or a Reason+ subscription .

It features a 2-pole, 12dB/octave high-pass filter.

Includes a transistor drive circuit to boost signals and introduce harmonic warmth.