Suggested Improvements for Set Up?


Looking for advice to improve my current set up, which is as follows:

Polk LSIM 707 (Left and Right)

Polk LSIM 706C (center)

Polk DSW MicroPro 3000 (sub)

Yamaha RX-A3020

Apple TV

Panasonic VT50

What would I get greater improvement from a DAC or separate power amp?

Set up:

Fronts are currently approx. 8 feet apart with 22 degree toe in

Sub is located between left and media cabinet

Center is on top of media cabinet

Any suggestions...
benlambo
"What would I get greater improvement from a DAC or separate power amp?"

Definitely the amp. Your system isn't revealing enough to get the full benefits of what a new DAC will do for your system. I would leave it for last.
The 707s need a lot of power to perform at their best and that will require a separate power amp. Though rated at 150 watts per channel all the channels are drawing off the same power supply. A similarly rated (or more) external power amp will definitely improve the 707s performance.
I think if you went with a good Pre amp/amp combo like Primaluna or Rouge Audio or Vincent Audio (there too many to list) ...the results could be a life changing event.Other than that,Spend the money on a good Oppo universal machine.This machine could be all you need for videos,streaming,Blue rays,Sacd,cd, playback.

Matt M TX