I agree on overbuilding at the start, but some examples and advice here is way overblown.
I have 25 machines on 2 20 amp circuits and don’t see any issues playing. 20 or more are often in use at a time.
This wasn’t the plan, but we needed to open the arcade last month and we are having problems getting an electrician to drop 2 more circuits.
The other thing he needs to do is install a surge protector on the breaker box the protect the entire setup.
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