History of JM Sound

JM Sound is a sole proprietorship owned and operated by Joe Martelli. It was established in 1990 and is located in Redondo Beach California, just minutes away from Los Angeles International Airport (LAX).

Joe's passion for music and sound began at age 10 when he studied and played classical piano. After earning a business degree at Cal State Northridge he worked for 12 years in the health care industry as an accounting manager . In 1990 he decided to retire from the corporate world and pursue his passion and in 1990 JM Sound was founded. His mission was to educate and share his passion with many others by displaying some of the finest musical reproduction equipment available.

JM Sound maintains a diverse inventory of new, demo and used merchandise. Most of the items can be viewed at his Ebay store (jmsoundjoe) and Audiogon (jms).