u/Adventurous-Side7383

Hey guys i cant seem to find anyone near me to fix my amp so im tempted to try myself. I know even unplugged you can get killed fiddling round inside er so i know i will need something to test if theres voltage, something to soak it up, some insulated tools i guess. Any other tips or advice for what i may need? I also have soldering gear

Many thanks in advance

also amp is as pictured and all lights up well but just zero sound