4578 RPM Vinyl Disc Calibrator

The 4578-RPM Vinyl Disc Calibrator expands Fluke Calibration’s stable, intuitive, and easy-to-use family of calibration products to the golden age of recorded music.

State-of-the-art vacuum tube technology for ultra-low distortion that produces a level of quality for even the most discerning audiophile. Comes with the optional Peltier cooler for your PBR.

Patented High-Fidelity Acoustic Maximizers improve the performance of musical waveforms right on the disc, quickly and easily. Measure musical stability with confidence.

Harmonic/Melodic Signal Analyzers eliminate the need for human judgement by calculating the ideal mix of notes, rhythm, and harmony, with settings for Personal Listening, Concert, and even Stand Up Comedy calibration set points.

We’ve even included procedures for MET/CAL®, making the 4578-RPM fully automatable and easy to integrate into your calibration workflow. The 4578-RPM includes a certificate of danceability from NIST. Bringing together metrology and metronomes for the first time, brought to you by our world class engineers, the 4578-RPM is the new standard for vinyl disc calibration, designed by metrologists for musicologists.