OC Amp Repair operates as Pro Amp Solutions, Southern California’s premier guitar amplifier service center run by John, a skilled technician whose expertise has earned recognition from professional musicians including Jonny Two Bags of Social Distortion. With deep knowledge spanning art, science, and professional design engineering, John brings years of specialized experience to every repair and restoration project.

The shop excels in comprehensive tube amp repairs across major brands like Fender, Marshall, Vox, Mesa, and Orange, plus boutique manufacturers including Soldano, Friedman, and Bogner. John’s guitar tech capabilities extend to vintage guitar work and meticulous vintage amp restorations, treating classic instruments and amplifiers with the care they deserve. His luthier-level attention to detail ensures both modern and vintage gear receives proper treatment.

Beyond standard instrument repair, the Lake Forest facility offers boutique modifications, custom handwired builds, and amp voicing services for players seeking personalized tone. The operation emphasizes quality craftsmanship with quick turnaround times and transparent communication throughout the repair process. Every guitar setup and fretwork project backs with a 90-day parts and labor warranty, reflecting the shop’s commitment to reliable, professional results that keep musicians sounding their best.