

56 MB
The CCMkI is a VST3/AU compressor inspired by the legendary 1176. It’s designed to deliver punchy, high-quality compression with a simple, intuitive interface and built-in input saturation for added warmth.
This plugin is based on Erick Tarr’s compression algorithm, enhanced with a biquad filter and exponential saturation for rich tonal shaping. The minimalist GUI provides six essential controls:
Additionally, it offers real-time signal visualization, including an RMS meter and waveform display.
Developed as a final project for Ear Candy Technologies’ 2024 “Developing Plugins” course, CCMkI is perfect for producers looking for classic compression with modern flexibility.
🔥 Key Features
✅ Real-time compression & metering
✅ Saturation for added warmth
✅ Four versatile presets
✅ Intuitive, user-friendly design
✅ Multiple ratio combinations for unique compression styles
🎛️ Parameters Explained
🔹 Input: Adjusts the pre-processing signal level, introducing saturation at higher levels.
🔹 Ratio: Determines how aggressively the signal is compressed. Special multi-ratio modes unlock unique compression characteristics.
🔹 Threshold: Sets the level at which compression begins. Higher settings apply input saturation without attenuation.
🔹 Attack: Controls how quickly compression engages. Ranges from 20µs (Fast) to 800µs (Slow).
🔹 Release: Adjusts how fast the compressor recovers. Ranges from 50ms (Fast) to 1.1s (Slow).
🔹 Output: Balances the final signal level after compression.
🎚️ Presets
🔸 Sudaka – Hard limiter with a slow attack and fast release for punchy transients. Perfect for drums and room mics.
🔸 Orangine – Heavy compression with a mid/fast attack & release, suitable for general mixing.
🔸 Colour – Adds harmonic saturation with light compression. Great for warming up instruments.
🔸 Glue – Moderate compression designed to blend instruments together on a mix bus.
🎛️ Multi-Ratio Combinations
Unlock unique compression styles by combining ratio buttons:
✅ 2:1 + 4:1 → 6:1
✅ 2:1 + 16:1 → 8:1
✅ 4:1 + 16:1 → 20:1
✅ 2:1 + 4:1 + 16:1 → 12:1
📊 Real-Time Visualization & Metering
🎛 VU Meter – Displays RMS output levels for precise gain control.
🎛 Waveform Display – See your compressed signal in real time.
🎛 Adjustable Buffer Slider – Zoom in and out to visualize smaller or larger waveforms.
Final Thoughts
The CCMkI is a powerful yet simple compressor, blending classic 1176-style compression with modern flexibility. Whether you’re looking for aggressive limiting, warm saturation, or smooth mix bus compression, this plugin has you covered!
https://www.jhonatanlopez.com/sound-design/
ClassicCompressorCCMkI ( 56 MB )
We’re audio producers and sound designers with over 20 years of experience in the industry. Our team has lived through the entire evolution of digital audio production.
Our mission? To filter out the junk and bring you only the studio-ready free VSTs that actually compete with paid gear. We do the digging so you can focus on creating.
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