My old MS-60's are played 4 nights a week for 6 months each summer, then regularly, inside in the winter. They get wet, spilled on and have condensation accumulated on them as things cool down.

They're TANKS! I use them because they're old, but they have seen 300 jobs a year for 15 years and keep on going.

your Yamaha is probably going to be fine.


Russ