Marantz SR8500 versus Denon AVR-4306
I have read many of the posts about these two receivers but have not seen them pitted against one another. I will be using the new receiver with the following PSB speakers:
1 pair of Image T65 Towers -- 6 ohms nominal/4 ohms minimal – 94 dB
1 Image C60 center speaker – 8 ohms nominal/6 ohms minimal – 92 dB
1 pair of CW 180R in-wall surrounds – 8 ohms nominal – 90dB
1 subseries 6i subwoofer
The system will be used about 50-50 for movies on DVD in 5.1 surround sound and music in two channel stereo.
Here are some data on the two receivers. My questions follow the data. The spec that troubles me the most is the 6 ohm rating for the Denon. It reports .7% THD only at 1 kHz rather than the full 20 Hz – 20 kHz range. Doesn’t this imply a problem at 6 ohms across the full range? What might this mean in the real listening world? Distortion and clipping in the PSB speakers?
_______________
Marantz SR 8500 $1300
125 watts RMS
8 ohms 125 watts/channel, .08% THD 20 Hz – 20 kHz
6 ohms 160 watts/channel, .08% THD 20 Hz- 20 kHz
2 DVI inputs
THX Select (The PSB speakers are not THX certified.)
Toroidal transformer
_______________
Denon AVR 4306 $2000
130 watts
8 ohms 130 watts, .05% THD 20 Hz – 20 kHz
6 ohms 170 watts, .7% THD 1 kHz
3 HDMI inputs
No THX certification (The PSB speakers are not THX certified.)
Video up/down conversion capable of output to HDMI port
HDMI digital video interface supporting high-quality video of 1080p
The Denon has many features I am unlikely to use: home network function limited to Windows (I have an Apple Mac network); XM ready (I already subscribe and can wire the SkyFi2 XM receiver into the Marantz); iPod connectivity (I don’t use an iPod); internet radio (I listen to XM instead of internet radio).
_______________
I haven’t chosen the plasma display yet, but it will be 50”. The DVD player will probably be the new Marantz DV 600.
The Marantz 8500 is older than the Denon 4306 and does not have the same connectivity. On the other hand, it is a known commodity. The Denon is very new with features that, according to some online forums, have not yet been completely ironed out.
Option One is to buy the Marantz at $1300 now and wait for two or three years for the connectivity bells and whistles to mature. Then I could sell the Marantz and buy a next generation receiver with the latest connectivity options.
Option Two is to buy the Denon at $2000 now and hope that this first generation internet connectivity receiver works well.
Is the Denon worth an extra $700? What are your opinions about these two receivers?
I welcome your thoughts on this choice. Thanks very much.