E-LowEndClassicEQ300 (Windows-G)

A JSFX plugin for REAPER that faithfully recreates the Pultec-style EQ curve of vintage low-end EQs by applying Boost and Cut in parallel. Whether you are adding weight to kick drums, beefing up a bass guitar, tightening up a muddy sub-bass, this plugin enables you to apply pultec-style EQ curve over your low end with modern precision. By using lower Q-factor values and parallel Boost/Cut processing, it achieves that classic, musical low-end thickening without phase issues. It features:

* 3 Low-End EQ Modes: Choose between two Pultec-inspired EQ modes plus a bonus "HPF Q-Factor" mode:

1. Classic Dual Shelf (pultec-style): Uses shelf filters to Boost and Cut in parallel to create clean, beefy, musical lows without phase artifacts.

2. Classic Dual Shelf + HPF (Pultec-style): Adds a gentle high-pass filter before the shelves, ideal for enhancing clarity or tightening up sub-bass frequencies.

3. HPF Q-Factor: This utilizes a resonance-based approach to boosting lows. It's one of the cleanest ways to boost your low end if you can find the sweet-spot frequency of your kick or bass using the frequency slider.

* Channel Modes: Apply equalization in Stereo, Mid, or Side modes to precisely target specific elements of your mix.

* Continuous Frequency Control (10Hz–2kHz): Unlike vintage pultec EQs with fixed bands, you can adjust the frequency from 10Hz to 2kHz to pinpoint the exact sweet spot of your low end.

* Independent Boost and Cut Controls: Independently control the boost (0-20 dB) and cut (0-20 dB) for precise low-end tonal shaping.

* Dry/Wet Mix Control (0–100%): Blend your processed signal with the original dry signal for parallel processing.

* Zipper Noise-Free: Advanced smoothing ensures no zipper noise during slider automation and real-time adjustments.

* Light on CPU: Its highest CPU usage hovered around 0.5% on a low-powered PC.

To support my work and the countless hours of development behind it, you can grab it for $5. All future updates are free, just make sure to use a valid email so I can send future updates to you. Listen to the audio demo below to hear what the plugin can do:

Email Support: info.windowsg@gmail.com

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Using This JSFX Plugin in Other DAWs:

If you want to use this JSFX plugin in other DAWs, you can do so using the open-source YSFX plugin.

YSFX is available in VST3, AU, and CLAP formats for Windows, macOS, and Linux.

Download your preferred format of YSFX from:

https://github.com/JoepVanlier/ysfx/releases

YSFX comes in two versions:

* ysfx-s FX (for JSFX effects)

* ysfx-s instrument (for JSFX instruments)

1. Open ysfx-s FX in your DAW,

2. Then click “Load”, find your "E-LowEndClassicEQ300_Windows-G" file, and click “Open.”

Your plugin will now run inside the YSFX host, working perfectly in any DAW that supports VST3, AU, or CLAP plugins.