


Keith O. Johnson
As Technical Director at Reference Recordings, Keith Johnson has spent more than 50 years inventing and refining recording and mastering techniques. He was among the first to use half‑speed mastering for even greater precision. But what really sets him apart is his philosophy: taking great care at every stage, starting with the recording, to create records so immersive you forget you’re at home.


Record Technology Inc.
RTI is one of the most respected pressing plants in the industry. Since 1974, it has built a reputation for rigorous quality control and high manufacturing standards. Working with prestigious labels like Mobile Fidelity Sound Lab, Impex Records, and Analogue Productions, RTI inspects every record for perfect centering, flawless flatness, and faithful sound.


Half-Speed Mastering
The lacquer is cut at half speed, making it easier to capture extreme frequencies with incredible accuracy.