John Sayers' Recording Studio Design Forum Archive

Hi All I´m new here
Firstly What a great site!! so much to learn

I´m a Aussie Living in Austria and am looking to improve the sound of my room for
1,Practice (violin)
2,Mixing mastering etc. recordings

Have been looking for 703 panels but have found instead the Isover SSP2 or as it´s called AP30 in Austria but have also found a product called Rockwood RAF-SE which is cheaper.
Freq. spec are

Schallabsorptionsgrad
αs in
Abhängigkeit von
der Frequenz f für
(1) 20-mm-Platte mit
200 mm Luftraum
(2) 30-mm-Platte
direkt verlegt
αs
f 125 250 500
Hz
ÖNORM
EN 20354
(1) 0,32 0,64 0,93
(2) 0,05 0,34 0,81
f 1000 2000 4000
(1) 0,74 0,85 0,99
(2) 0,99 1,06 1,07

Can anyone advise me as to whether this would be just as good as SSP2 or 703?
Many thanks in advance

Well I just found the bobgolds site to compare and would i be correct in thinking that the RAF-se is better?
Cheers Scott

Hi,
Just found and bought a product called Superglass TS35,sister company to Isover and according to salesman is better than SSP2 or Raf-se.
For those in Germany this may be of help.
The good thing price 3.35€ for a piece 30x1250x600

Scott