Faster setups.
Fewer adjustments.
Know exactly where your setup stands before you touch a wrench. Measure in seconds. Correct with confidence.
Damron Labs
Dial-in your
guitar setup.
Dial-in your
3 Years Field Tested
Designed & Made in Franklin, TN
Lifetime Software Access — No Subscription
Patent Pending
The DL Action Finder
Nobody ever handed you a number. A precision measurement tool and three physics-driven setup engines — so you always know exactly where your guitar stands.
Faster setups.
Capture your feel.
Transfer it to any guitar.
Found a setup you love? Mirror translates it to any other instrument — automatically, across every scale length and geometry.
Your setups saved.
Yours forever.
Every setup you define lives in your Vault. Call it back after a string change, seasonal adjustment, or on a new instrument.
Get the DL Action Finder
One-time purchase · Lifetime software access · Free standard shipping