• Date: January 22, 2010
• OS: Mac OS X 10.5 or later
• License: Free to try;
  Shareware $20
• Upgrade: Free Update from 1.x

KS Strobe Tuner AU is a 12-note chromatic scale strobe tuner Audio Units plug-in.

Strobe tuners are extremely accurate compared to regular tuners with a needle or LEDs. The slightest difference between the actual pitch and the ideal pitch accumulates over time and appears as a movement on the strobe tuning meter.

• Tuning: 12-note chromatic scale
• Temperaments: Equal, Kellner, Kirnberger III, Meantone, Pythagorean, Vallotti, Werckmeister III, Young II, etc.
• Meters: strobe, cent, and hertz.
• Range: A0 (27.5Hz) - C8 (4186.0Hz)
• Accuracy: ±1 cent with the cent readout. ±0.1 cent @ 440Hz with the strobe tuning meter.
• Calibration: 349.0 - 499.9Hz (0.1Hz steps)
• Transpose: ±11 semitones

Requirements: Host application that supports "Cocoa" UI Audio Units plug-ins such as GarageBand 1.1 and later, Logic Pro 7.1 and later, Logic Express 7.1 and later.

Instructions: Please refer to the manual in the disk image.