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-   -   have anyone make th HIGH QUALITY AUDIO MIXER (http://www.diyaudio.com/forums/solid-state/148242-have-anyone-make-th-high-quality-audio-mixer.html)

darkwind_j 29th July 2009 02:52 PM

have anyone make th HIGH QUALITY AUDIO MIXER
 
CAN ANYONE HAD MADE THE MIXER THE HIGH QUALITY AUDIO MIXER OF ROD ELLIOTT(ESP) (http://sound.westhost.com/project30a.htm)...
IF THERE CAN YOU ANY ONE SHOW ME THE PCB DESIGN LAYOUT....
THANKZ.....

Samuel Jayaraj 29th July 2009 02:59 PM

I used only the tone control and output sections and used an LM301 ETI circuit for the Microphone input section, to make a 3 channel mixer. You cannot compare the voicing of the mid to high quality mixers, but you can get quite an O.K. sound; I used an OP27 instead of NE5534 for the output stage as the latter sounded quite hollow.

Instead you can look for some SoundCraft schematics that I have seen on the web. They are far better designed and the range of the tone controls should be better from what I have heard in their commercial range.


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