David Brooks (name changed), a live performer in Oxford, reached out to Computer Assistance when his Bose L1...Read More
At Computer Assistance, we’ve been fixing audio equipment in Oxford for over 28 years, and nothing beats the thrill of bringing a classic back to life. Recently, James Carter (name changed for privacy) brought us his beloved Marshall JCM800 amplifier—a 1980s icon that had powered countless gigs but was now silent.
James noticed distorted sound and intermittent power issues—common for vintage amps. Our team at 154 Oxford Road, Cowley, Oxford, got to work. We opened the JCM800 and found several degraded capacitors in the power supply section, a frequent culprit in older Marshall amps. These capacitors, which regulate voltage, had dried out over decades, causing instability.
Using precision soldering techniques, we desoldered the old capacitors, taking care not to damage the delicate PCB traces—a skill honed over years of audio repair. We replaced them with high-quality electrolytic capacitors, matching the original specs but with modern reliability. After soldering the new components, we tested the amp’s circuits with a multimeter to ensure clean power delivery. A final sound check revealed that signature Marshall crunch—James was thrilled to hear his amp roar again.
Whether you’re a musician in Oxford or beyond, trust Computer Assistance to revive your Marshall amplifier with expert soldering and component replacement. Book your repair today at 154 Oxford Road or call 01865 451177!
“Bring Your Classic Sound Back to Life—Check Out Our Vintage Amp Restoration Services!”
Need help? Contact Computer Assistance today.
David Brooks (name changed), a live performer in Oxford, reached out to Computer Assistance when his Bose L1...Read More
Emily Harper (name changed), a synth enthusiast from Oxford, brought her Roland Juno-60 to Computer Assistance when it...Read More
Michael Evans (name changed), a guitarist from Oxford, came to Computer Assistance with a problem: his Fender Twin...Read More
When Sarah Thompson (name changed) brought her Yamaha MG12XU mixing console to Computer Assistance in Oxford, she was...Read More
We believe choosing an IT partner is one of the most important decisions a business can make, which is why reputation in the industry is so crucial.
We offer a reliable repair service for both laptops and desktop computers, including a fully insured collection & return service—picking up and delivering your device wherever is most convenient for you. Whether you’re in Oxford, London, or anywhere in the UK, we provide fast, professional PC support with both remote & on-site solutions.
Monday-Friday: 9am to 5pm
Saturday: 10am to 12:30pm – often later.
Please phone to check.
Sunday: Closed
Free parking is available outside our shop.
