Tesseract Echo
37 MB
Tesseract Echo is a free, deeply tweakable Multi-Tap Magnetic Tape Delay and FDN Reverb.
Engineered for zero artifacts and maximum character, Tesseract Echo relies on Hermite 4-point interpolation, constant-power panning, and dual-stage diffusion to deliver pristine, wide, and deep spatial effects.
Under the hood:
4-Head Tape Engine: Independent level and pan controls per head, with fractional spacing algorithms.
Non-Linear Tape Filter: 1 pole Highpass and Lowpass filters, and an analog-style Drive stage inside the feedback loop with automatic makeup gain.
Advanced Modulation: Push into audio-rate modulation or use the “Tape” (Wow & Flutter) and “Stepped Random” LFO shapes for mechanical degradation.
Karplus-Strong Engine: Tune the delay time to incoming MIDI notes to synthesize physical strings and tuned resonances.
FDN Reverb & Ducker: A pristine Feedback Delay Network reverb with selectable routing, plus a built-in sidechain compressor to duck the wet signal against the dry input.
Download the plugin for free in multiple formats for Windows, macOS, and Linux.
⚠️ A quick note on donations (Thank you!)
This plugin is strictly 100% free! If you’d like to support my work and fuel the development of future plugins, I am incredibly grateful.
However, if you type a donation amount here at checkout, the platform takes a heavy cut in “shop commissions”.
To avoid these extra fees, please download the plugin for free (just type ‘0’), and consider dropping a tip directly into the Tip Jar / Goal on my main Ko-fi homepage instead! That way, your generous support goes entirely toward the DSP journey.
Tesseract.Echo.1.1 ( 38 MB )
