The Hamburg mat filter - Udo Rohmann

[charlie]

Please find attached an article on the Hamburg mat filter as promised by Udo Rohmann also is a list of suppliers he uses

The following is the supplier that I use for o-rings

Able O Rings
416-741-0750

5511 Steeles Ave. W. Unit 5

I also purchase silicone from Construction Distribution Supply (CDS)

I believe they have an Ottawa outlet TO# 416-438-8100

I get GE 1200 series from them at under 5.00 including taxes

The Glass I get is from Adriatic Glass and Mirror, they carry .5" and .75" at unbeatable prices
  905-738-1587

all 3 of these are within a 15 minute drive in Toronto

[attachment deleted by admin]

[washefuzzy]

Thanks for the info!

[Rumble Fish]

Does anyone have a good local source for the foam needed for this? 

[Mike L]

Try any upholstery place.  I'm  pretty sure it is the same stuff they use.  C&M textiles on merivale  was who we used.

[limmer]

Make sure it is not treated with anything like fire retardant.
Not sure, it is just something I heard.

[Rumble Fish]

Try any upholstery place.  I'm  pretty sure it is the same stuff they use.  C&M textiles on merivale  was who we used.

I called them about it: no go 

[limmer]

I think you can get it in Toronto.
You can probably contact Udo and ask him.
http://www.caoac.ca/speakers/udo_rohmann.html