DIY Matrix Mixer - Advice please.

by **Futureman** » Thu Jun 04, 2009 3:34 am

Hey there

Does anyone have some links to schems for a matrix mixer.
I need to build a 8x8 Matrix mixer for work, and some 'heads ups' would be good.

Regards
Mike

by **chris p** » Thu Jun 04, 2009 8:39 am

Give Joe a call and ask him about HAL

http://www.jlmaudio.com/phpbb3/viewtopic.php?f=2&t=3

He may be able to point you in the right sort of direction

by **BOB-SNARE** » Thu Jun 04, 2009 10:44 am

There's some basic schematics here.

http://www.doepfer.de/DIY/a100_diy.htm

Do you need phase inversion as well?

Cheers

by **Futureman** » Thu Jun 04, 2009 1:54 pm

BOB-SNARE wrote:There's some basic schematics here.

http://www.doepfer.de/DIY/a100_diy.htm

Do you need phase inversion as well?

Cheers

Cheers!
The Doepfer schems is what I'm looking for.
Phase inversion is not needed, but I'm guessing I'll have to put in DC blocking caps in every input? (10uf).
I was thinking of using TL072's for this..

The JLM HAL looks real good, but I need something more immediate

Much thanks for your input.
Regards
Mike

by **Luka** » Mon Jul 13, 2009 10:32 pm

i think the ken stone version is one of the best

DIY Matrix Mixer - Advice please.

DIY Matrix Mixer - Advice please.

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