TheseusDSP

Audio tools built to get out of your way.

Focused plugins with real DSP behind them, not feature-list padding.

Get TheseusEQ — Free

Products

TheseusEQ

Free

A 24-band parametric EQ with per-band dynamic (level-triggered) EQ, sidechain input, Mid/Side and Left/Right channel targeting, Natural and Linear-phase engines, and a live spectrum analyzer with hover peak-hold.

  • 24 fully independent bands — Bell, Shelf, Cut, Notch, Band Pass, Tilt, Allpass
  • Per-band Dynamic EQ with internal or external sidechain detection
  • Mid/Side and Left/Right channel targeting per band
  • Zero-latency Natural mode or Linear-phase mode with selectable latency
  • Live spectrum analyzer, undo/redo, A/B compare
Download for Windows v1.0.0 · VST3 · Windows 10/11 (64-bit)

TheseusAMP

Coming Soon

Amp, cabinet, and pedal modeling — built on the same real-circuit-modeling approach as TheseusEQ's DSP core.

  • Multiple amp models with cabinet + mic-position simulation
  • A pedalboard of modeled classic stompboxes
  • Built-in tuner and waveform view

About TheseusDSP

TheseusDSP is a small, independent audio software outfit. We'd rather ship two plugins we actually use ourselves than twenty we don't.