Help with processor decision

Jdub,

Three? Analog from the Oppo direct to the amp and HDMI-2 from the Oppo to the 8801 would seem sufficient. I hope you don't take analog from the Oppo to the 8801 and digitize it again. Or do you take analog from the Oppo to an 8801 passthrough, and if so, what's the point given the 8801 can't process a signal if it doesn't digitize it? The Oppo has ample output level to drive the amp and has a fine volume control.

db

Dbphd

Three? Analog from the Oppo direct to the amp and HDMI-2 from the Oppo to the 8801 would seem sufficient. I hope you don't take analog from the Oppo to the 8801 and digitize it again. Or do you take analog from the Oppo to an 8801 passthrough, and if so, what's the point given the 8801 can't process a signal if it doesn't digitize it? The Oppo has ample output level to drive the amp and has a fine volume control.

While the method above is sufficient, it would bring into play the hassle of connecting and reconnecting the XLR's for different use and why I use the pass through option on the 8801 and the XLR's can be digitized if one wants to, as Marantz decided to send the XLR input signal through there HDAM, they did however leave the 7.1 inputs pure analog with no option to digitize at all , so if one wants the option it does exist which is why I have all three methods connected but use the one's I noted above. Trust me I know how good the 105 sounds direct to the amp but after the comparison I did, it would be splitting hairs to justify a more complex setup for little return and why I feel the 8801 as a preamp is transparent to the source. So the point is the 8801 does offer a non digitized path via its 7.1 analog inputs via rca but after considerable listening sessions for 2/ch the Oppo 105 via its XLR's to the 8801 assigned to the CD input in Pure direct gave me extremely close to that Oppo direct sound that I listen to daily.

Jdub39,

I obviously don't understand what you're try to achieve. I'm pretty confident you don't need to use XLR unless the Oppo is distant from the 8801 and that the 8801 should not digitize analog from the Oppo. According to Oppo, there is no sonic-quality reason for using their XLR rather than RCA (SE).

I can envision three links:
1. XLR from Oppo to amp (analog stereo)
2. 7.1 from Oppo to 8801 pass-through using front LR RCA (analog)
3. HDMI-2 from Oppo to 8801 (digital)

If you want the Oppo to do the processing, use link 1 or 2; if you want the 8801 to do the processing, use link 3. If you really think the 8801 analog processing is the equal of the Oppo, then the simple single cable link 3 is the obvious choice, and it provides acoustic room correction for everything.

db

I pretty much tried to clarify the methods of connection and the reasons and uses for each and commented on each of there sonic merits to my ears at least. I'll state once more that I use the Sabre dac's via XLR to the 8801 in Pure Direct assigned to the CD input for 2/ch. I also use the 7.1 analog rca inputs but only the fR/FL but very very seldom as I prefer the sound of the XLR connection (regardless of what Oppo says)And lastly I use hdmi for all multi/ch material movies & sacd . What's achieved is playback options and flexibility that's not limited to analog connections and no room correction as I have both in conjunction with a well treated room. I know at the touch of a button what's being processed and what dac's are doing so and which path its taking as each has an audible difference however so slight.

Jdub39,

Perhaps it's the writing style: "l also use the 7.1 analog rca inputs but only the fR/FL but very very seldom as I prefer the sound of the XLR connection (regardless of what Oppo says)And lastly I use hdmi for all multi/ch material movies & sacd. I still don't understand what your aim is, nor is it important that I do. Let's leave it at that. If you're happy with your setup, that's what counts.

db