Actually I am driving the RTi10's with the two Outlaw 2200 M-blocks and they sound fantastic! The 7500 will drive my CSi5 center channel and the surrounds for now. I fully intend to switch things around later just for comparison. I will let you know what the RTi10's sound like with the 7500 when I try that configuration.
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Epson 3500 3D projector
93" Carl's Place Flexiwhite DIY screen
Outlaw 976 Pre/Pro
Outlaw 7500 for LCR & L/R surrounds
1- Emotiva Mini X-A100 for rear surrounds
2- Outlaw LFM-1 EX subs
Oppo BDP-105 Blu-ray/DVD/SACD player
Outlaw LCR (Snell Labs) for center channel duty
Tekton Lore monitors L/R
4- Emotiva ERD-1s surround speakers
Monster HTS3600MKII power center