Stacking wiim amp

[kellogs]

I have 3 zones in my room. Is it ok if I stack the 3 units of wiim amp?

 

[Mr Ee]

I have 3 zones in my room. Is it ok if I stack the 3 units of wiim amp?

Well, they have thermal management if they do get too hot, or you could just put a few lego bricks between each!