Assuming your SR5005 has all the features you want/need, +1 to running it with an Emotiva amp*. If it's missing features, I'd consider getting an AVR that has them.
The nice thing about using an AVR is that - depending perhaps on the # or types of speakers you're driving - you don't have to buy a five- or seven-channel amplifier: Get something like an XPA-3 for your front three speakers and let the AVR handle your surrounds.
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(*And I'm not just saying all this because I have my SR6003 paired with a UPA-5.
)
The nice thing about using an AVR is that - depending perhaps on the # or types of speakers you're driving - you don't have to buy a five- or seven-channel amplifier: Get something like an XPA-3 for your front three speakers and let the AVR handle your surrounds.
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(*And I'm not just saying all this because I have my SR6003 paired with a UPA-5.