Jean-Marie Reynaud (JMR) Magic CD a specialized technical tool designed to accelerate the "break-in" (running-in) period for high-fidelity audio systems by approximately
In FLAC, the string texture is terrifyingly real. The original CD had a slight warmth in the upper midrange. The 2021 FLAC, properly ripped, eliminates the slight veil. You hear the horsehair on the catgut. The stereo imaging is holographic; the second violinist sits precisely three feet behind the first. On a pair of JMR Bliss speakers, this track creates a "headphone-like" focus in a room. Jean-marie Reynaud Magic Cd Flac 2021
The disc consists of 11 tracks (plages) specifically tuned for different mechanical and electronic components: Target Component Description/Purpose 1 – 5 Woofer Suspensions Jean-Marie Reynaud (JMR) Magic CD a specialized technical
Gradual Increase: Slowly increase the volume while watching the woofer cones. Their movement will be disordered and significant even at low audible noise levels. You hear the horsehair on the catgut
Tracks 1–5: Narrow-band noise centered on 22 Hz (various bandwidths) for running-in woofer suspensions.
consisting of technical signals rather than music. These signals are generated through a complex process involving white noise generators, modulators, and filters to produce narrow-band random noise ranging from 2 Hz to 200 KHz. www.jm-reynaud.com Track Group Content Focus Intended Effect Tracks 1–5 Random noise centered on 22 Hz (various bandwidths) Specifically targets the burn-in of woofer suspensions. Tracks 6–7 Random noise centered on 500 Hz
Centered at 10 kHz to break in tweeter suspensions at low noise levels. Full System & Cables