I have a LPA-1, and a XPA-5 and have had no shutdown issues with my M80s with either amp. I will probably purchase the RPA-2 this year. I am using a Yamaha RX-V1800 as a pre-amp until the UMC-1 is available.


M80,VP150,QS8,ERD-1,XPA-2,XPA-5,UMC-10,PS3,XBOX360,Dish VIP622,PB13 Ultra,Panasonic PT-AE3000U