I’m helping a friend out with a gig and he needs to purchase a power conditioner for his set up to balance out the power and control power surges and yeah to plug his phone in between gigs. I’ve been doing some internet research and I came up with this from a google search, furman rp8. Apparently for what he wants to spend this is the best model. I might be reaching but if anyone knows about Furman products, please do not hesitate to comment. Thanks in advance!!!