A strobe tuner with a needle on a spring. It can tell when you’re actually turning a peg, that tracks live, versus a string that’s just ringing, which sits dead still with a magnetic zero inside ±1.5 cents. Fast on every string. 7-string and drop tunings included.
Zero latency, pure pass-through. Your signal is untouched. Same tuner brain that lives in NoAMP.
Read the manual → (it’s also inside the zip)
1. Play one string and let it ring.
2. Bars scroll one way = sharp, the other = flat. Finer bands up top read finer error.
3. Tune until the bars stand still and the hub glows, the needle centres and locks. Done.
Response is a feel knob (twitchy ↔ calm), A4 goes 415–466, Transpose covers capos. Full reference on the Toonz manual page.