So much fun watching their faces when that happens! Loud volume on my 400 also dims the lights noticeably. Too afraid to pump the 700 to that level, speakers are expensive.
I have a number of 45rpm remixes, heavily modulated, and they can drain the caps on my 400 rather quickly. I think the amp is sucking directly from the wall outlet! As I said, I’m cautious of pumping the 700 to that level. I live in a double-wide trailer, the wiring just isn’t up for that much current, my ADS L-1290 speakers are portable transistor radio speakers in the eyes of this behemoth.