Bi-Amp Rotel RSX-1055 and RB-1070 ?

[KhanhLi]

Hi all,
I am recently a proud owner of aforementioned Rotel gears. I'm actually very happy with this configuration using RB-1070 to drive my front speakers and internal amps of RSX-1055 center and rear speakers. Since I've met Club Rotel I've come into the great idea (often mentioned hier) to bi-amp my main speakers which are capable for bi-amping.
So I think, the RB-1070 will drive the bass-chassis of Canton Ergo RC Loudspeakers and the integrated power amps of RSX-1055 will drive the middle and highfrequency chasiss.
My question is, have anybody experience with bi-amping in this config. (RSX-1055 with RB-1070) ?
Is there any noticeable sonic improvement if u bi-amp your speakers on that way ?

Thanks a lot for any opinions!

Khanh Li

[Greg K]

I am thinking about doing it on my 1055 and 1070 today .If I get around to it ,I will post results

Greg

[KhanhLi]

Thank you Greg, I'm really interested in how it is sounding after bi-amping. The only doubt I have is using different kind of amps to drive one speaker. That might cause problems if the rsx-1055 internal amp and the rb-1070 have different efficiecy factor.
Let your ears say "That makes sense or not".

Khanh Li