help me with old amp

[Larry4824]

I found this old Akai box thing from home https://i.imgur.com/xZxXPtN.jpg

it gives so much juice to my hd600's its like i bought full stereosystem lol

but it has this clearly hearable static noice (sounds kinda same as when u press

stereos aux cable end with your finger) i tried to google solution but i dont know right

words i guess. So is there anyway to fix this? help much appreciated

(sorry if links are not allowed)

[davide256]

Its probably dust in the switches causing static. Unfortunately the unit case doesn't look friendly to opening, you will likely break the plastic case trying to open it to spray CRC electronic component cleaner in the switches behind the face plate.