[rec.audio.high-end] Turntable isolation

rogerk@sco.COM (Roger Knopf 5502) (05/08/91)

In article <11717@uwm.edu> bill@verdix.com (William Spencer) writes:
>While I'm at it, I just recently added foam isolators under my 
>no suspension 'table. This requires a heavy plinth design such as my 
>Kenwood slab. The isolation keeps the mass of the 'table from reacting 
>with the stand/table and producing bass resonance. Bass is tamed.
>Strongly recommended if this applies to you. I just used  
>ordinary foam rubber and some old coasters. Any _experienced_ suggestions  
>on better isolators? Rubber pucks would certainly _look_ better.

I had some of the sorbothane pucks around from a previous use. I
set one of those heavy marble pastry sheets on top of them and put
my Rega on top of the marble. It cured the bass resonance interaction
and I think it looks really nice, all for around $60. Sorbothane
pucks were from Audioquest, I believe. Pastry sheet was green marble,
from Mervyns.

It may also have improved soundstage reproduction. But then it may
just be my imagination.

-- 
Roger Knopf                                              "Step 1: Get a Guru."
SCO Consulting Services			   	               -mikeeb@sco.COM
uunet!sco!rogerk or rogerk@sco.com     408-425-7222 (voice) 408-458-4227 (fax)