I have a PS Audio P5 and it’s a great device but going to set you back for 2.5 as much. For $800 buy a DAC as your 105 is a fine Blu-ray/Multi-Player but the weaker link in your system... not sure on your speakers. Dedicated lines with decent receptacles is a step I would do before dropping money on a power conditioner or similar device.
I don’t see where you have a Pass amp so not sure on the reference above, but with my smaller P5 I do prefer my Pass amp plugged directly into the wall with AQ NRG Edison receptacle with dedicated lines. As far as Pass saying don’t spend money on aftermarket power cords as it doesn’t make a difference is nonsense as well, as a better cord does improve their amps. Most amp manufacturers will say plug your amp directly into the wall and I agree thus far that is best, but preamps/source components can be improved upon through a similar device.
I have an Oppo 205 and use a DAC thru another device so I’m speaking on experience here and not just throwing something out there. I’d look into a DAC first or consider dedicated lines with proper hospital grade or better receptacles; that being said for $800 I’d look at an AQ Niagara 1200.
I don’t see where you have a Pass amp so not sure on the reference above, but with my smaller P5 I do prefer my Pass amp plugged directly into the wall with AQ NRG Edison receptacle with dedicated lines. As far as Pass saying don’t spend money on aftermarket power cords as it doesn’t make a difference is nonsense as well, as a better cord does improve their amps. Most amp manufacturers will say plug your amp directly into the wall and I agree thus far that is best, but preamps/source components can be improved upon through a similar device.
I have an Oppo 205 and use a DAC thru another device so I’m speaking on experience here and not just throwing something out there. I’d look into a DAC first or consider dedicated lines with proper hospital grade or better receptacles; that being said for $800 I’d look at an AQ Niagara 1200.