AV Pre/Processor vs 2 Channel Pre-Amp - Sound Quality

But the OP (craigert) needed HDMI inputs for his AV or video sources such as his BD player, cable TV box TiVo, etc. The Parasound integrated lacks HDMI switchings. Only few stereo integrated amps would have HDMI switchings. The Classe Sigma 2200i is one of them. And its HDMI switching equipped with the latest video formats eg 4k pass through, hdcp 2.2. If the OP went with the Classe Sigma 2200i integrated amp he can eliminate his Pioneer av receiver and just use the Classe Sigma 2200i for both his AV or video sources and digital music files sources. In the end, it will simplify his setup for his living room/TV by having just one box that does everything well. 

The Sigma 2200i does not have DAC. The digital signal is kept in digital domain all the way through the amplifier output buffer, which will then be converted to analog for speakers to use. Cause the amplifier section is a digital one and Classe uses DSP to regulate its class D amplifier. That’s why it will digitize its analog audio inputs. Classe claimed that the unique design in the Sigma 2200i integrated is aimed to preserve the digital signal purity throughout its signal paths.

In regards to the Classe’s own proprietary class D amplifier design, the sound is actually pretty analog with smooth highs, very clean very transparent and lots of air and spaces between instruments.
The bass was deep extended, very articulate and very detailed and very well controlled. But IMO it slightly lacks the bass and mid-bass power and mid-range bloom and bottom end grunt.

First of all, I’m in no way or affiliated with Classe Audio. My recommendation was solely based on my own experiences. I do own various Classe Delta series class AB amps in my dedicated HT room with the Lyngdorf MP-50 AV processor, which I’m still awaiting for its arrival and previously been using the SSP 800 for years.
But in my separate dedicated two-channel listening room you won’t find a single Classe gear. But for HT amps Classe are very good especially their Delta series class AB amps, even their Sigma series class D amps are suitable for HT. I guess I would say that in entry level hifi category Classe makes one of the best amps in comparison to Marantz or Rotel or Yamaha or Denon or NAD or Pioneer or Onkyo or Emotiva. I usually associate Classe with entry level hifi, not real high end.

The OP in this thread and few other threads were looking for something quite affordable and so I suggested Classe would be better choice than other entry level gears mentioned above.
If the OP was willing to pay for some serious amount of money then I would have recommended something else such as Pass, Vitus Audio, Naim, Devialet, Soulution, VTL, VAC, BAT, Audio Research, CH Precision, D’Agostino, T&A, Boulder, Esoteric, etc, etc.
These are different leagues than Classe or other entry level brands but are priced much much higher than Classe or Marantz.
But for what it’s worth I think Classe is very good for the money, especially their Delta series class AB amps.

For HT application Classe is one of my favorite amplifiers along with the B&W 800 series D3 speaker system, but not for music.
For music I like Naim, Audio Research, Simaudio, VAC, BAT, VTL, T&A, Dan D’Agostino, Pass, Levinson among others. But these gears are at different price points than Classe.

Perhaps I am wrong not the first time but I assumed the OP was looking for better 2 channel audio for music to use with his 2.1 video system. In this case I would run the video to the TV let the TV do the video not bother with switching through the pre and run the audio to the pre or integrated. You still get good movie sound in that mode and better audio for music which is why I thought Parasound would be a viable option to get better music playback trying to stay close to  his $2000 budget. There are other options besides Parasound I only used it as an example of a way to go about it. 

Correct, I would prefer to replace the receiver with something like the Classe or Parasound Hint6 which have hdmi inputs for video as well. The previous version of the Parasound integrated does not have hdmi inputs, so I would have to use it with my receiver.

From what I have read, Classe is really good at setting up their equipment with 2 channel listeners in mind. They also seem to get it that some people like a 2.1 system. It looks like Parasound is catching on with the HINT.

The only DAC I have right now is in my receiver. 

The only negative I see for me with the Classe is the class D. Don’t they sound a bit closed like my current receiver?

Finally, I think I missed a response, maybe from Soix, about connecting something to my subwoofer. I have ditched the subwoofer as bass management Idea in light of what Aux told me I think.