Denon AVR-4520CI Official Owners, Discussion and Information Thread - Page 24 - Home Theater Forum and Systems - HomeTheaterShack.com

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post #231 of 234 Old 01-12-16, 05:59 AM
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Re: Denon AVR-4520CI Official Owners, Discussion and Information Thread

Quote:
Rick R wrote: View Post
Hi Savjac, Thanks for your input very useful information, my two new front speakers are also more efficient than average. The click you mention when you turn the volume up and down is not something I have experienced. From memory I only get a click on power up or muting. Like you I have experienced no problems but was just wondering about the apparent increase in temperature under certain impedance settings, but as you have confirmed it can run quite warm, so thanks again for your response.

Rick
Thank You for your response. The clicking started after I sent the unit in for a dusting and cleaning, it came back working fine except for the clicking. It took me almost 3 months to get it back from the dusting and cleaning so I do not wish to send it back for a check up, so I will live with the little noises.

Be Well

Good Listening

Jack

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post #232 of 234 Old 04-03-16, 10:18 AM
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Re: Denon AVR-4520CI Official Owners, Discussion and Information Thread

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Savjac wrote: View Post
Thank You for your response. The clicking started after I sent the unit in for a dusting and cleaning, it came back working fine except for the clicking. It took me almost 3 months to get it back from the dusting and cleaning so I do not wish to send it back for a check up, so I will live with the little noises.

Be Well
Quote:
needspeed52 wrote: View Post
Like I said my Onkyo 1010 is also very large @ 51 pounds as well, it's warm at idle kind of like my big Panny plasma, I had to put 4 200mm fans on the rear and it stays nice and cool. That malady you speak of with the clicking volume control is really unusual and never encountered it. Like you said other than that it's just fine.

Hey Rick now you have confirmation from Savjac that the 4520 runs warm with even easy loads so just leave well enough alone and enjoy.

Jeffrey
Hi guys
Just thought I would update on progress. Been running the 4520 now since our discussion on 8ohm and everything is fine. I had a thought about my 42deg C and being an that seemed warm till I looked at it in old money that is only 107.6 deg F barely a warm day in some places that is seriously not running hot, maybe I was having a brainstorm or something.

Meantime now may the fun begin I have finally gotten round to getting me a miniDSP UMIK1 microphone, after all the time of messing about with an unknown mic and cheap SPL meter, my first and only run, so far, with this and REW was a quick speaker sweep. Eureka at last results, and pleasing ones too, that looked like what I expected to see from the speaker spec and could feel comfortable and confident about. OK this item is a bit more expensive here than in the US but if the above is anything to go by really worth it. Right, away now to do an exploratory exploration of the Den's sonic anomalies before I start the main system.

All the best

Rick
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post #233 of 234 Old 05-08-17, 09:52 PM
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Re: Denon AVR-4520CI Official Owners, Discussion and Information Thread

Noticed today the latest update was ready to install.
Firmware 3525-8853-5460

Home Theater System Denon AVR4520CI, Emotiva XPA-5 Gen 2, Polk CSi A6 Center, Polk RTi A9 Front, Polk RTi A7 Front Wide, Polk RTi A1 Front Height, Polk FXi A6 Side, Polk RTi A3 Rear, SVS PB12-NSD x2 Front, SVS PC12-NSD x2 Rear, Panasonic PT-AE7000U, Visual Apex CineWhite 100" Screen, PS4, Dish Hopper, Darbee Darblet DVP 5000.My Home Theater Build
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post #234 of 234 Old 05-09-17, 11:02 AM
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Re: Denon AVR-4520CI Official Owners, Discussion and Information Thread

Nice one thanks for the heads up, didn't think we were going to get any more. Will go and check and see if it is applicable to the UK as well.
Have not been on the forum for a while, too many things been going on. I have peeked in occasionally but had no time to post comments. In fact so busy have resigned from a couple but going to stay here, like the folks and like the forum. Just hope things are going to ease up. Family weddings, parts of the family moving, grandson and grandson-in-law (think that's right) changing jobs, one to the army and one to the navy, replacing cars, property maintenance etc. it never seems to stop. Hopefully though will have time when the major wedding is done to come in and catch up.
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