Guilherme66
Active Member
In theory/or fact, most people should have no issues with using a mid range AVR, let alone a flagship AVR such as yours. Unfortunately the internet is flooded with so many posts based on internet hearsay, such that many potential buyers might get get concerned about the so called lack of high current capabilities that AVRs suffer from, that is true for certain applications (yet many such posters would make generalized statements based on such specific cases where even many ext. power amps wouldn't be good enough), but a huge myth for most applications where the users are not crazy enough to sit far away such as >5 meters, use truly 4 ohm nominal and/or sensitivity <86 dB speakers and listen to near reference level and/or listen in all channel stereo mode for long durations. Your came to the right place, ask questions, analyze the responses, then make your choice and the results are therefore sort of expected.
In extreme cases, the likes of the A10H, RZ70, C30, A8A etc., can drive even some of the so called difficult to drive 4 ohms/with high phase angles speakers easily if the distance is <4m, speaker sensitivity >87 dB, listening to 95 dB max/peak, including speakers that may dip down to 2 ohms in a few frequency points in the bass band. Also in extreme cases, one may need multiple monoblock amps such as the Mc 2kW, if one use speakers that have dips to 2 ohms or below at multiple points, high phase angles >45 degrees also at multiple frequency points in the bass band, and needs SPL at or near reference level from >5m. Point is, can't, shouldn't generalize in terms the need of receivers vs ext. power amps for transparent, non clipping performance. The fact is, some receivers may be more "powerful" than many "external" power amps anyway, especially for real world use
I agree 100% with your post.
I believe that a large dedicated cinema room with several rows of armchairs with 7.2.4 system requires an external amplifier to relieve the receiver.
Other than that, I consider it a waste to use external amplifier with all top-of-the-line AVRs.
Boxes with low sensitivity and 4 ohms demand current, that's a fact!
In my case I don't feel the slightest need to use an external amplifier, but each case is a case.
We just don't need to separate the multichannel from the stereo.
A top-of-the-line receiver will never play like a medium-up integrated.
We have to understand that the receiver was born to simulate a movie theater. Of course you can listen to music, but never with an integrated quality, pre + power.
I have an integrated Gryphon Atilla that beats Denon on Stereo. There's no way to compare banana with apple.
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