Restoration & repair
Vintage repair
Old electronics, brought back properly
Equipment built decades ago was often built well — and most of it fails for a handful of predictable reasons. Repair here is done by an engineer who designs boards for a living, so a fix means understanding the circuit, not swapping parts until something works.
Why it fails
Most old electronics fail for the same few reasons
Electrolytic capacitors dry out. Rubber belts and drive wheels perish. Switch and potentiometer contacts oxidise. Solder joints crack where a heavy component has been vibrating for thirty years. Rails that were marginal when new drift out of tolerance. None of that is mysterious — it is just work that has to be done carefully and in the right order.
The risk with older equipment is not usually the fault itself but what a hasty repair destroys along the way: a lifted pad on a fragile single-sided board, an irreplaceable transistor cooked by too much heat, or an original part thrown away when it only needed cleaning. Keeping the device original where it can be kept original is part of the job.
Process
How a repair runs
Assessment
The device is inspected before anything is powered up. You get an honest opinion on whether it is worth repairing, and an estimate, before any work is agreed.
Diagnosis
Fault traced on the actual circuit, with schematics where they exist and reverse-engineering where they do not. The cause is identified, not just the symptom.
Repair
Correct replacement parts, original ones retained where they are still good, and period-appropriate technique. Every change is recorded.
Test and hand-back
Run and measured under load before it goes anywhere. You receive a short written note of what was wrong, what was replaced, and what to watch.
Honest limits
What this is and is not
Some devices are not economic to repair, and you will be told that plainly rather than after the invoice. Equipment with unobtainable custom parts, catastrophic transformer failure or extensive corrosion damage may be beyond sensible recovery. Cosmetic restoration — cabinet work, refinishing, replating — is a different trade and is not offered here.
What is offered is the electronics: the circuit, the boards, the power supply and the measurement to prove it works.
Note for the site owner: confirm which categories of equipment you actually accept (vintage audio, test instruments, industrial controls, retro computing, something narrower), your typical turnaround, and whether you charge an assessment fee. Add that here and delete this paragraph.
Got something worth saving?
Send a description, the model, and a photograph or two of the inside if you can open it safely. You will get an honest view of what it likely needs before anything is committed.