Safely clears residual magnetism buildup from cartridge coils, transformer cores, and system components.
XLO, Reference Recordings, Test, Burn-In CD, 24K GOLD, 1995, FLAC, Audiophile, System Calibration, Demagnetization, HDCD
This release was marketed as a "Special 24K Gold" disc. Gold does not oxidize like aluminum, ensuring longevity, but its primary selling point was audiophile-grade reflectivity. The claim was that the gold substrate allowed the laser pickup to read the data pits with higher precision, resulting in lower jitter and a cleaner, more analog-like sound. Whether scientifically audible or not, the psychological impact of sliding a gleaming gold disc out of the jewel case is undeniable—it feels like a premium product.
Features essential checks for channel identification, phase accuracy (ensuring speakers are wired correctly), and a 315 Hz test tone for level setting. The claim was that the gold substrate allowed
The keyword ends with (Free Lossless Audio Codec). In 1995, this disc was only available as physical Red Book CD. Today, FLAC preserves that 16-bit / 44.1kHz master perfectly.
Used to test big band dynamics and spatial separation.
An analytical soundstage test leveraging early holophonic recording arrays. It tests an individual speaker's ability to recreate absolute physical depth, height, and off-axis imaging boundary limits. The keyword ends with (Free Lossless Audio Codec)
Why not MP3 or AAC? Because the test tones—specifically the square waves and phase tests—rely on high-frequency transient response. Lossy codecs (even at 320kbps) use psychoacoustic masking that discards some of the harmonic overtones in the 10kHz-15kHz range. When you play a phase test from an MP3, the results are unreliable. With a FLAC rip from the 24K Gold disc, you are hearing exactly what Keith O. Johnson heard in the mastering suite.
VA - XLO - Reference Recordings Test & Burn-In CD (Catalog No: RX-1000), released in
A complex, non-repeating mix of multi-frequency noise (similar to pink noise but computationally optimized). It physically exercises speaker surrounds, crossover capacitors, and internal cable dielectrics, accelerating the time it takes for new gear to reach its optimal performance state. Part 2: Reference Music Tracks let me know:
: A 15-minute track (Track 9) engineered to "break-in" new components, cables, and loudspeakers to reach peak performance faster.
This 1995 collaboration between and Reference Recordings is widely considered the "gold standard" for system calibration and optimization . Far more than just a collection of music, this 24K Gold disc is a precision tool designed to help audiophiles dial in their room acoustics, speaker placement, and component performance. The disc is divided into three essential sections: 1. Technical Tones & System Burn-In
If you tell me what you're trying to achieve, I can give you more specific advice. Share public link
Specifically designed signals meant to neutralize built-in magnetic charges in cables and electronic circuits that can degrade sound quality over time.
Ensure your Digital-to-Analog Converter receives a native 16-bit / 44.1 kHz input stream to prevent resampling artifacts from altering the diagnostic noise profiles. If you need help configuring your system, let me know: