M Media Audio – The Mad Scientist v1.0.0 for WiN

Parallel compression using a tubular heart

The Mad Scientist compressor is a parallel RMS compressor built on a simple idea: the stronger the input signal, the more character you get. Even-harmonic saturation is built directly into the input stage—there’s no separate gain knob, no menu item. Increase the gain, and the tubes light up, adding a subtle warmth before the signal hits the compressor. Reduce the gain, and the sound becomes clean.

Hidden beneath the steampunk-style enclosure is a fully functional dynamics processor. A fixed 4:1 ratio ensures musicality without requiring any extra effort. The Mix knob blends the compressed, processed signal with the clean, dry signal for natural, parallel compression at any setting. The M/S mode processes the mid and side channels independently, so stereo width remains consistent even under heavy compression. Automatic decay adapts depending on the program—fast when the compressor is working hard, slow when it’s running virtually silently.

Parallel Compression

All the density. None of the fluff.

The Mix knob blends the compressed wet signal with the uncompressed dry signal—classic New York-style parallel compression, adjustable from subtle to immersive. The fixed 4:1 ratio is tuned for bus use: musical, predictable, and requires no thought. Most engineers find their sweet spot somewhere between 60 and 100%.

• Mix – 0 to 100% parallel mixing. 50% = full saturation, unaffected transients.
• Fixed 4:1 Ratio – Bus-calibrated, musically transparent.
• RMS Detection – Reacts to program energy, not just peaks.
• Auto Release – Full left = program-dependent, constantly adapting.

Input-Driven

Saturation Turn up the gain. Hear the difference.

Even-order harmonic saturation is built into the input stage—there’s no separate overdrive control because it’s not needed. Press the Gain control, and the tube overlays will gradually glow, while the saturation will smoothly change depending on the signal. Reduce the value, and the sound will become cleaner. Both the wet and dry signals carry the coloration of the input stage, so the harmonic character remains unchanged at any mixing settings.

• Gain control – -12 to +12 dB at the input, affects the degree of saturation.
• Loss tangent (tanh) saturation – even-order harmonics only – warm, not harsh sound.
• Three-segment CRT meter – linked to input gain, not output level.
• Pre-parallel split – saturation is applied to both wet and dry signals.

M/S Processing

Compress the image without collapsing it.

Switch to M/S mode, and the plugin encodes your stereo signal into mid and side channels, compresses them independently, and then decodes them back to stereo. The center channel remains under control, while the side channels “breathe” – no width reduction, no monophonic sound. Useful for full mixes, wide stereo buses, and anywhere parallel compression in L/R mode begins to narrow the soundstage.

• M/S switch – switches between L/R and Mid/Side processing.
• Independent compression – processes the mid and side channels separately.
• Width preserving – The sides are compressed independently, leaving the center unaffected.