Electronics Repair - Sub and Amp

[zipdoa]

I have a Creative Gigaworks S750 system that needs the Sub/Amp torn apart and rebuilt, as per:

https://forum.lowyat.net/topic/2873671/all

I also need a similar job done on a Klipsch Promedia 5.1 Ultra system.

Finally, I have a older Fender 85 red knob amp that has noisy pots and could use some love. Anyone know an electronics specialist in town that could tackle these jobs? My old go-to is unreachable atm.

[cet]

A few years ago I used Bestech to repair a Rotel amp I have. They got it working again so was happy with the service.