I,ve never had any problems with my WW over heating in the last 10 years iI have owned it but that was using it by itself but when I decided to use with Monique on top and reading the owners manual Walter sent with it when I bought from him new it states on #5 of his General Informantion print out.
VENTILATION Do not set anything on the top of the amplifier which covers the vent slots or impedes air flow from this space.Since there is no thermal breaker to turn the amp off if grossly overheated it also says about keel out of direct sunlight.This is why I called Walter and told him what my plan was and this is what he told me about clearance.All amps are different and have different cooling methods but this one is dependent on some particular procedures according to Walter.Im sure many have probably had stuff on top with no problems but I have decided to go the cautious route!
VENTILATION Do not set anything on the top of the amplifier which covers the vent slots or impedes air flow from this space.Since there is no thermal breaker to turn the amp off if grossly overheated it also says about keel out of direct sunlight.This is why I called Walter and told him what my plan was and this is what he told me about clearance.All amps are different and have different cooling methods but this one is dependent on some particular procedures according to Walter.Im sure many have probably had stuff on top with no problems but I have decided to go the cautious route!

