One Curve For TDR Nova Open Tool

Merge messy EQ stacks into One Curve.

Paste your TDR Nova EQ copy states to reveal the true summed frequency response — then match it into a clean, single curve for effortless mix clarity.

Launch for TDR Nova See the tool

See how stacked curves add together.

When multiple EQ plugins run in sequence, their boosts and cuts combine into one unexpected net shape. One Curve computes the true sum so you can consolidate them with surgical precision.

EQ 1 High dips
EQ 2 Low scoop
EQ 3 Mid boost
One Curve = 1 clean instance
Chain view

Chain Superposition Engine

Stack without the guesswork. Copy State on each TDR Nova in your channel and paste it here. One Curve draws every layer and shows you the yellow summed response so you instantly spot conflicting boosts or harsh resonant buildups.

One Curve Chain view with multiple Nova curves and the yellow sum
Match view

Match & Dial Engine

Turn that chaotic stack back into fewer bands. Match the target curve, copy the state with one click, and paste it back into your DAW. Built for TDR Nova and Nova GE today.

One Curve Match view with target curve, nodes, and rotary knobs
Engineering reality

The Stacking Trap vs. Summed Sound

The Stacking Trap Multiple EQ Inserts

Blindly Fighting Ghost Frequencies

When you keep chaining EQ after EQ to patch up problems created by earlier plugins, you lose track of what is actually happening to your sound.

  • Toggling between open plugin windows to figure out where mud came from
  • Accidentally boosting frequencies that an earlier EQ cut
  • Band-aiding mix problems downstream rather than fixing them at the source
Outcome: Muddy sound, ear fatigue, and lost mix decisions
Single-Plugin Clarity 1 Clean Curve

One Clean Single-Plugin Answer

See the net acoustic reality in seconds. Recreate that exact shape with a focused TDR Nova right at the start of your chain.

  • Total visual clarity on your channel's actual frequency curve
  • One single plugin window to tweak whenever your mix needs adjusting
  • Confidence that you're shaping music, not wrestling plugin clutter
Outcome: Punchy, transparent, and effortlessly controllable audio
Who made this

Dag Jomar Mersland

One Curve is a side project from Dag Jomar Mersland — a developer and hobby musician working on piano music production. If you like this kind of toolmaking, you might also enjoy the YouTube channel: piano sounds, templates, and production walkthroughs.

Watch on YouTube

Support me?

If One Curve or the piano templates help you, you can support the work on Gumroad or Buy Me a Coffee.

Built around a great free EQ

About TDR Nova

One Curve is tailored for TDR Nova and Nova GE. This is not a paid promotion — there is no sponsorship or affiliate deal. I started using Nova myself because it sounds excellent, the free version is genuinely useful, and Copy State / Paste State works across DAWs, which makes it easy to share EQ settings with other people. If you do not already know it, it is worth a look.

Get TDR Nova