[78-L] Equalization Query.

[Michael Biel]

On 12/20/2010 6:28 PM, Spats wrote:
> Hi!
>
> Does anyone know which companies used Westrex and which used Blumlein
> equalization in the early says of electric recording? A list would be
> gratefully received! ;-)
>
> Earl.

Those are recording heads, not equalization curves.  Basically Columbia 
was the one that used Blumlein heads but the EQ curves are different.

Mike Biel  mbiel at mbiel.com