Some updated thoughts on the Cambrdige Audio Azur 540R receiver:
Packaging is minimal but adequate. Thick styrofoam on both sides protects it from shipping damage.
I've read several reviews saying how bad the manual was but I found it answered any questions I had settings it up. The manual explains how to set all the features but offers very little information as to why or when you would want to use any of these settings. I would say some basic home theatre knowledge would help you get teh most out of the 540R.
For example I wanted to setup a 4.1 with no center channel since my center was not connected yet. On the Marantz I used 4.1 was call using a "phantom" center channel. For the 540R your options are to set any of the speakers to Large/Small/Off. Turning off the center channel entirely automatically sets the DSP to the "phantom" centerchannel. So after watching a movie where people's lips were moving but there was no dialog I was able to discover this setting and it does a very good of recreating that "phantom" center.
Ok so lets start with the bad. I called multiple dealers across the country to confirm these details.
BAD:
- No 5 way binding posts on back as seen in pictures. Some annoying plastic screw down caps. also all teh speakers outputs are so close together and can only be inserted at a 60 or 150 degree angle. Dont plan on changing the speak wire often, it will not support banana plugs.
- Manual states power consumption is a max of 850 watts, back of unit is rated at 615w max. 7A max verus 5A max which is close to a 30% difference (double checked with multiple dealers all Model # 540R CU version). [Note 615w / 6 ch = 102wpc. * PSU @ 80% efficiency still gives your the rated 80wpc all channels driven. Not sure what the DSP overhead is. I confirmed it states 615W on teh back of the version 2 models as well.]
NEUTRAL
: Made in China (really what isnt these days)
: torridal power. I'm pretty certain this is marketing BS.
: I was disappointed at the lack of passive heatsinks since there was a big HOT warning on the unit but heat off the top of the of the receiver near the power supply never was more than warm to the touch even after extended use.
: Large rooms with large, hard to drive speakers may need more juice
: no hdmi or dvi (this really isnt an all purpose AVR its more just a good AR. Good TVs have more than enough video inputs)
GOOD
+ Lightweight 20lbs. Most people hate light weight receivers as they feel cheap parts were used. News flash folks, modern electronics can produce higher quality lighter weight units. Which isnt to say the weight rule is bad, It just means the 540R is an exception.
+ no hiss, hum, buzz, or noise of any sort.
+music from 60dB to 80dB is all very detailed. Plays well at low volumes. Music instruments dont get their full weight until the 80dB range at which point its a live show.
+ music overall has great sound stage, very detailed, and enough power to be very convincing.
+good match for medium sized rooms with medium sized speakers.
+works well for small rooms and small speakers. may be overkill.
+full 6.1 preamp out worked great to add a velodyne sub to the system and kept the volumes balanced. offers the option of having an additional set of powered nearfield monitors connected to receiver along with your usually speakers.
+ handles all types of music rock/rap/classical/techno well(all tested).
Playing BF2 and actually feeling a tank driving near as opposed to just hearing it. Movies are what I would expect them to be, very convincing. Musically I am quite happy with it. It did even out the frequency response over my old NAD 7220PE but the NAD was quite old. I havent been able to compare this side by side with current competition. The NAD T743 was my other candidate for the same price range of $800 or less. I got this unit on closeout sale for $500.
So if I paid the full $800 I might be more curious of other receivers for comparison.
@ $500 I am very happy with my purchase and have decided not to exchange it for the NADT43.
**Update**
After a couple weeks use I have become more satisfied with my purchase. In spite my initial caveats it just sounds good. Hard to say where it lies in the spectrum.