Suspended vs. nonsuspended TT?


I have the been looking at both used VPI TNT and Aries 'tables and Nottingham as well. I am interested in a system with great bass extension. My system is in a second floor den with suspended wooden floors. The TNT would be on a VPI stand, the others likely on a Target or homemade maple stand with some type of MDF/sand and/or air suspension device utilized.

Any suggestions on whether to go suspended or nonsuspended?

Thanks!

Matt
mattattnet
if you are considering spending that kind of dough on a turntable, do investigate the basis debut. it is a real turntable, not an erector set. it is flawlessly reliable, is not tweaky, and requires no maintenance. furthermore, the debut fulfills your criteria of great bass extension better than the tables you are considering and maybe better than any other table.

going the debut route enables using the money that you would otherwise spend on isolation devices on LPs!! consider that a friend purchased a basis ovation a long time ago. no longer in production, that table had a suspension similar to the debuts. as the ovation's footprint was bigger than the vpi it replaced, there was no room to locate it where the vpi was positioned. the dealer's solution was to place the ovation on top of the subwoofer where it remained for a year. my friend listens to lots of classical with fair amounts of low end. the ovation had no problem tracking his albums. footfalls? you got to be kidding! dynamics? no problem.

i own a debut and highly recommend it! i do not have any tracking problems due to footfalls or airborn vibrations from my speakers.
Cost of suspension :
1 concrete slab (or marble cutting block for higher WAF)
1 wad of soft foam (or bicycle inner tube, or sorbothane)
Can't cost more than $50 ... even to make it pretty.

Personally I have never found that the lack of suspension on my Rega Planar 3 to be a problem. I have used concrete and soft foam and marble block with soft foam and both worked perfectly fine. I was in the same situation ... spiked speakers (big floorstanders), turntable on a rack, all on a suspended wooden floor. I have no experience with suspension tables (I've only used Rega) so I can't say if they'd be better. But I cannot see that they would isolate better than a bloody great big slab of concrete sat on top of foam.

So in conclusion I'd get whichever TT sounds best in the audition and worry about building an isolation platform if you pick the non-suspended one.
Sean, how would one go about leveling something like that ? Some tables have both great mass and weight that is not equally divided amongst the footers. I can see the potential for GREAT problems using that method due to all of the variables involved. Sean
>
Well, I have a Michell gyrodec and I love the sound of it, but I was ready to sell last week as it needed adjustment. Damn those spring suspension systems. A lot of it probably depends on the design itself but adjusting a spring suspension system is a major pain in the butt. I am thinking about switching to an Aries and or Nottngham for that reason alone. My listening room is in the basement on a concrete floor so I don't have to worry about vibration much but I know a guy that has a spring suspended table and it's on hard wood floors that are so sensitive he has to tip toe and at times crawl on the floor to get to his table without it freaking out from the vibration. If I were buying today, I'd get the best sounding least tweaky table their is. But also think about the kind of arms that fit with it and try to get some experience with some of the tone arms you might actually use. Some of them can be quite tweaky as well.