PHIL RIZZI Dynamics As the spiral groove is cut into the master lacquer, the cutting radius — defined as the distance from the stylus to the center of the disc — gradually decreases. This reduction in cutting diameter ca... 4 Mar 2025 Insights
PHIL RIZZI How grooves work A cutterhead can be considered an electromagnet, similar in principle to those used in traditional telephone systems, but operating with significantly greater power. In stereo cutterheads, two main co... 2 Mar 2025 Insights
PHIL RIZZI The Lacquercut Process Althougha complete cutting system can be complexandcomprising numerous components, its fundamental elements are few: audio source; monitoring and cutting amplifiers, the latter supplyingcurrent to the... 1 Mar 2025 Insights