Reddit reviews ART PS8-II Professional Power Sequencer
We found 1 Reddit comments about ART PS8-II Professional Power Sequencer. Here are the top ones, ranked by their Reddit score.
Adjustable Sequence Delay Range from 0.5 to 2.0 Seconds per OutputEight Individually Sequenced Outputs with Front Panel LED Indicators for EachRear Mount Remote Control Terminal Block for Remote Sequence ControlFront Panel Unswitched and Unregulated Output1800 Watt Total Power Capacity
What you are looking for is called a power sequencer. They're pretty common in the AV world. They're not super cheap, but probably cheaper than 8 smart outlets, and there's a lot less to go wrong.
Ex) https://www.amazon.com/dp/B075TTMSHS/