Don Pearce wrote:
On Wed, 07 Nov 2007 23:19:39 +0000, Rob
wrote:


That link is returning 'error 404 not found'. I checked the resonance
test on the HFN record - 9Hz IIRC - which the notes say is about right,
but doesn't preclude resonance elsewhere. It's just a standard Project
arm as fitted to a RPM9:

http://www.project-audio.com/main.ph...nearms&lang=en

BTW - that graph was done a while ago, but the setup is basically the same.

I'll take another look at the weekend - it's not as if I don't have a
shortage of TTs/arms ;-)

Thanks for the feedback.

Rob

Sorry try

http://81.174.169.10/odds/dspkr/atoc9.gif

It is the odd resonances all the way up I am thinking of.

d

Yes, see what you mean. Investigation afoot.