Absolutely EVERYTHING you need to know about POWERUS amplifiers

This ended up being WAAYY longer than I intended. I plan on making a shorter roundup of all the current Brazilian brands on offer soon that should be quicker, but I have added contents to the progress bar so you can check out the most important bits to you. Spoiler, these are SICK AMPS!!
Powerus did not sponsor or send in any amplifiers for this review. I simply reached out to the UK supplier and got one sent over to look at, and send back.

0:00 Intro
0:42 About Brazilian amplifiers
1:49 About fullbridge amplifiers
3:27 External overview
8:32 Cooling
9:41 Power supply architecture
13:41 Output architecture
18:09 Preamp circuit
22:34 Build / assembly quality
28:38 Serviceability & design features
39:41 Switching frequencies
47:09 Testing preamp filter behaviour
55:23 Limiter functionality
1:00:15 Other nice design features
1:03:38 Current draw balancing
1:06:00 Smaller 1600w model
1:07:01 Final thoughts

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