Exemplar Denon 2900. WOW Need owner advice.


I am the very happy owner of a Exemplar Denon 2900. What an incredible player. For you other Exemplar owners:

Two questions.

1. Do you leave the unit in "Standby" mode or do a hard shutdown with the main power button? Anyone know what John Tucker recommends? My concern of course is heat and shortened tube life if left in standby.

2. Do you utilize the "pure direct" mode- shutting off video functions? Is it worth it to do so? (My Stereo rig is completely seperate from any video display...to use "Pure Direct" I'll have to drag a monitor in and temporarily connect the Exemplar 2900 to it to shut the video functions off.)

I emailed John Tucker with these questions,but I think he's working 28 hours a day building units- I have'nt heard back from him.

Thanks in advance for your advice!

Dan
danlib1

Showing 16 responses by tbg

Audio999, the webpage is aaudioimports.com and you can learn of dealers by email at aaudioimports@cox.net

711smilin, I will be very interested in what you hear. What caused you to go to the 3910 before you had to?
Hook the Exemplar to a tv by video cable; depress the P D MEMORY button on the remote. Select one of the two available mode choices. I then turn off everything-video, digital out, and display on mode 1 and everything but video display on mode 2. You can use Dimmer on remote to turn the display off as you want when you choose mode 2. There is a very obvious improvement with everything off.

The on/off button on the remote differs from that on the front panel. I use neither as the tubes take about five hours to get back. I know it shortens tube life but I have a lot of Amperex 7062s. Heat does build up and I wonder why John put the plastic plugs in the holes for the tube heat to escape. You could remove them. My unit sits on top and really does not cause me any heat problem.

Treating the tube sockets, tubes, IEC, and RCA jacks with AudioTop raises the performance of the unit as much as does the Siltech wire option.
Tvad, you are wasting your time with the CAIG De-
Oxit and Pro Gold. As I have mentioned elsewhere, the new AudioTop makes the other contact enhansers I have used sound half-hearted. I do not know how some such treatment could so far surpass others, but it does.

I must say that I am perplexed to hear that you fail to hear any improvements. I know four others who have heard clearly superior sound with the video and digital off. The display being off make less difference.

Danlib1, I entirely agree that the Exemplar responses to power cords and interconnects, as well as to isolation. I use it on the Neuance shelf on a level 5 Mana stand. Presently I use the Omega Mikro power cord and the Acapella interconnects, although the Indra gives a wider and encompasing soundstage.
Well, Tvad, I cannot fathom what might explain why such a clearly audible improvement is not heard in your system, but I have always sincerely said that systems can greatly affect what we hear from different components. YMMV still applies.

I do believe that were AudioTops contact treatments a fourth as costly, there would be no other products selling within a year. I, of course, cannot say why it is so expensive, but I will say that you would find it the cheapest great improvement you ever had in your system.
Danlib1, as I said earlier, I do miss the HDCD performance of the Lindemann.

Audio999, I have the full-blown unit with the Siltech wire. I guess it is the top-of-the-line. I also use the Amperex 7062 pinch waist tubes with Hal-os on each.
Sorry about that, 711smilin. But really were, Tvad, to try the AudioTop and say it was far superior would I really be right. I can wait.
Unfortunately, if it is like the 2900, you are weeks from hearing it at its best. But at least you will be started toward breakin.
711smilin, since the Denon 2900 is no longer available, it had to happen that John moved to modifying something else and the 3910 was a likely culprit, but than for taking the plunge.

I decided to bite the bullet and will be getting mine next week.
Tvad, I also find the pace of this technology change to be exhausting. Long ago I bit the bullet and assumed that my computer would be outdated every two years at best and that I was unwilling to await the next evolution before I bought. I think this is life in the digital world. I don't imagine it will be long before digital sources do not rotate.
There is no mods for the 5910 from Exemplar. It will soon be discontinued.
I have found nothing to compare with the Amperex 7062/E180CC pinch waists although they are expensive.

Budrew, if you hear the pop on first turnon with the amps open, I am surprised that you describe it as a pop. I have once done this a got a increasing frequency woop. All Denons I have heard, modified and unmodified, did make a soft pop at the start of the recording.
Me too when I turn it off, which is only when I am gone for a week or so.
I know that there are needed variations in the mods for the 3910, meaning that you cannot transfer them from the 2900 to the 3910. I think John Tucker was genuinely surprised that the 3910 outperformed the 2900. He, of course, had no choice but to change to the 3910 as the 2900s were no longer available.

I have yet to receive the Exemplar 3910 and it too will take a long time to break in. 711Smilin may want to better answer your question on the benefits of the modified 3910.
The new version of the Exemplar/Denon 3910 is here. I am told that immediately it is superior to the Exemplar/Denon 2900. I just got it running. Maybe tonight I will hear this.