Music Rental Co & Pawn has operated on El Cajon Boulevard in College Area since 1978, making it one of San Diego's longest-running pawn and musical instrument shops under continuous family ownership. California Pawnbroker License #3711-0943 covers the full collateral-loan and resale operation at 5960 El Cajon Blvd in the 92115 ZIP. The shop holds Fender Factory Service Center authorization, meaning warranty and out-of-warranty repairs on Fender, Squier, and Jackson instruments route through the on-site bench. Students from SDSU and private lesson studios rent instruments on short-term agreements, and the rental pipeline connects to instruction programs at MadChair Guitar Lessons in Grantville where players graduate from borrowed gear to purchased setups. The backline rental division supplies amplifiers, PA systems, microphones, and stage lighting with delivery and pickup, a service that feeds live-music programming at venues across the College Area corridor. The inventory floor stocks vintage guitars, Hammond B-3 organs, bass guitars, keyboards, and wireless microphone systems alongside standard pawn categories including gold, silver, diamonds, watches, cameras, laptops, and power tools from Hilti, Makita, and Bosch. El Cajon Boulevard's commercial stretch through College Area runs from the SDSU campus west toward City Heights, and Music Rental Co & Pawn sits in the middle of that corridor's densest retail block. The same stretch of El Cajon Blvd feeds foot traffic to live-music rooms, including Til-Two Club, where the backline rental inventory often ends up on stage. Cash loans process against musical instruments, electronics, and precious metals, with appraisals handled by second-generation staff who trained under the founding family.