Oppo 95: Burn-in...and Fan


Hi,

I just received my Oppo 95. I have a question and an observation:

How long have people found it takes before the unit is burned-in and sounding at least close to its best?

I definitely hear the fan...up to about 12 feet or so. I do have a very quiet listening environment most of the time. I'm worried, though, because I sit about 2 feet from my player! (and have to) Has anyone come up with any solutions to the fan noise? (other than putting the player a long way from the listening position, that is)

Thanks very much!
John

p.s. I know some say they don't hear the fan when music is playing. I understand, but it's clearly affecting the noise floor. And enjoying very subtle details, ambience, decay, etc. are very important to me.
jfz
I went a couple of rounds with vibration control I tried BD #3 cones with and without there new carbon fiber disc and also Herbies tender feet, in the end I found better results with the stock feet and an upgraded VTI rack asymmetrically filled with 75% stainless steel bb's and 30% sand. I used some of Herbies grunge buster dots between the rack and shelves.I do have a question though are you using xlr or rca's? My first round with the 95 was with the rca's and could have lived with them not knowing any the better. I went balanced outs 3 months ago and it took about another 400 hrs to settle back in and to be honest at first I felt the overall balance was thin in comparison to the wonderful sounding rca's. To be sure there would be a difference in sound quality after adjusting the gain and such, I used the same cables both where AQ Columbia's rca and xlr. Now for awhile there the xlr's where about to go back but cooler heads prevailed and as I type this the beautiful brass from Bruckner's 9th Paavo Jarvi sacd via xlr was well worth the wait and I now use xlr exclusively for 2 channel playback. But back to the myrtle wood blocks I may have to check it out and try again.

Thanks for the tip!
Hi Go4vinyl,

I'd definitely be sure you use "Pure Audio". I now have 250 hours on mine. It's clearly getting better.

Has anyone compared a stock 95 to a modified one? If so, I'd be very curious what you heard.
I imagine jet fuel will work better with burn in than kerosene or plain old auto gasoline...if you have something that can ignite it.

Seriously...I want someone to explain to me in terms of physics...I'm talking p/n junction theory, conduction theory, energy wells, Schrodinger's equation, what is it that you think physically occurs during the first 100 hours of operation of a piece of electronic gear that makes it sound better at the end of that 100 hour period than it did at the start of it?

Mind you said piece of electronics gear is comprised of parts & components that have undergone QC testing to ensure proper tolerances on significant operating parameters and have undergone environmental stress screening to precipitate any infant mortality failure mechanisms.
You've pretty much answered your own question,The least path of resistance, compression and as you say environmental stress all play a role and I'm sure many more factors we probably haven't dawned on just yet, but adaption to this is key for all life and what we call inanimate objects.It maybe a moment of brief sustained stability but in the end it will transition to what we call failure, ahh! but for a moment we have stability a prime of life and then a slow demise.One need only to look at one's own life!

This is all subjective of course but can still be measured!