Expert restoration of vintage equipment and precision-engineered PCB replacements crafted with unwavering attention to detail
Start Your RestorationEvery restoration is a commitment to authenticity. Every board replacement is engineered with the precision that vintage audio deserves.
Meticulous restoration of classic audio gear. We breathe new life into your treasured equipment, preserving its original character while ensuring reliable performance for years to come.
When original boards fail, we design precision replacements. Each PCB is engineered to match or exceed original specifications, manufactured to the highest standards.
Deep technical expertise in analog circuitry. We diagnose and repair at the component level, sourcing authentic parts or finding period-appropriate alternatives.
At TO-3 Audio, we don't just repair equipment—we preserve history. Every restoration is approached with the understanding that vintage audio represents an era of uncompromising engineering. Our work honors that legacy through meticulous attention to detail, period-correct components, and a commitment to sonic authenticity that enthusiasts and professionals trust.
Whether you're looking to restore a vintage piece or need a custom PCB replacement, we're here to help. Reach out and let's discuss your project.