Crossover rebuild / upgrade service for Mission 753.
The Mission 753 crossover features general purpose polarised electrolytic capacitors wired back to back (in series) as a cost and size cutting excercise.
Featuring point to point wiring and a wealth of hot melt adhesive, the crossover build quality is typical of the era - it is quite tricky to work on for beginners as it is in the form of a split section PCB sandwich connected by brass bus bars.
Service is carried out in our fully equipped workshop
All capacitors replaced with high grade components
Components matched using our precision LCR bridge
Custom wound treble section inductor
How does this work ?
Purchasing this service generates a unique job number - you will receive an email with instructions of how to send the crossovers and our workshop address.
Our service turnaround time averages 3-4 working days.