ampeg svt450h problem!

[herman]

hi all,

im running a svt450h solid state head, great sound until my missus turns the bathroom light on! or when any
electrical appliance is on, when the fridge/freezer kicks in it comes out from speaker cabs! is there any way to
cure this problem? it drives me insane!

thanks herman.

[waynepunkdude]

Sounds like your wiring mate.

[icastle]

Yes.
The noise is coming off of the ring main.
You could try running an extension lead from a different ring (upstairs for example).
Alternatively you can buy a mains conditioner plug that filters out most of the usual mains borne noise.