These are some of the amplifiers and mixers that I had time to look into. I documented them for my own personal records. Otherwise, I’ll forget what I did. I’m sharing these information so that others may have a better understanding of what audio electronics is all about.
Please do not contact me regarding how to repair your amplifiers. I do not offer repair services nor do I have the time to teach anyone.
|AB International Precedent 400||Retrofit with Hx200mk2 mosfet amplifier kit|
|Crown XLS-202||Blown power transistors|
|Crown XLS-402||Fault finding|
|Crown XLS Amplifier Fans||Fan Modification for 1st generation of XLS power amplifiers|
|Hartke model 3500||Rebuild power amplifier module with Toshiba 2SC5200/2SA1943 power transistors|
|Peavey PV-1200||Blown power transistors|
|Peavey Unity Series 1000 Mixer||No Master Output|
|Peavey XR-700 Powered Mixer||Review|
|SAE 3100||Faulty capacitors|
|Soundcraft GigRac 600||Technical Review|
|Soundcraftsmen PCR800||Technical Review of PCR (Phase Control Regulation)|
|My Audio Lab||The Hardware|