Denon 2900: Questions, comments

Sean,
The GP shelves are supported on weight-graded dampers and cut out to fit the vertical supports, so switching to something like the Neuance shelf is not a routine thing. Also the GP has deeper and tighter bass than the older Neuance shelves did, so that replacement may be a step backwards. More importantly, there is a signficant design difference in these shelves. Ken Lyons' old shelves were intended to sit on points, definitely not dampers, and to avoid horizontal motion, while Alvin Lloyd's shelves are mounted to allow free (damped) movement in the horizontal plane. If I were to try other shelving, I think I'd be inclined to use the GP F1 carbon fiber composites ($$$). The GP is very good as is, so it's pointless worrying about the acrylic shelves unless you're just out to explore. Also, every footer or cone I've checked on the GP degrades the sound.

The older Neuance shelves need upturned cones underneath them if you're going to just throw it on top of your rack shelf, and that will always add the cone signature (equally true with the dh cones that Ken Lyon likes). His new shelf does not need cones, and I believe is built to sit directly on your shelf.

I know a couple of analog designers doing their own overhauls on the Denon too. At this price point, it's tempting. The worst that happens if you void the warranty is that you pay for repairs.

One further comment on the 2900. Playing it through high resolution amplification stages and speakers, I notice at times a quite low level continuous noise which may be transport motor noise. This would not be unexpected considering the inexpensive loaders used in this kind of mass market player, and if so, is probably characteristic of other inexpensive players.

I have a 2900, and I have 2 complaints. 1. When the drawer closes it makes a shuddering sound as though it is laboring to close. Small point, but why does this happen? 2. When I put a new disc in to be played, the first 2 - 3 seconds of music are missed! The audio comes up in the 3rd or 4th second of play. In order for me to hear the very beginning of the first track to be played, I have to let the track begin, then hit the "skip back" button so the track begins again. At that point I get the beginning of the track. Is my unit defective? Does anyone know where I can get good repair done? Thanks for any info.

Flex: Thanks for your continued input. It would appear that many of our observations run parallel to each other.

Oldpet: From what you've said here, i would think that your unit is not operating properly. You might want to return the unit to where you purchased it to for a warranty claim ( if still in warranty and purchased new ) or try the Denon website to see who is an authorized repair facility. I would almost be tempted to contact a modifier about repairing / upgrading the unit at the same time if out of warranty, but i would also be very careful as to who you have do this. Some "modifiers" are "parts swappers" and wouldn't be able to repair the unit. In effect, you could end up with a modified unit that still suffers from this and / or potentially other problems. Sean
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