Search found 2 matches

by matsaddress
Fri Feb 24, 2012 10:27 pm
Forum: Pro Audio Design
Topic: Mid Side M-S Matrix Uses No Precision Resistors
Replies: 264
Views: 496874

Re: Mid Side M-S Matrix Uses No Precision Resistors

Yes, most copy an old Neumann circuit; it's 1st order and far simpler circuit than you would first guess. Just a follower driving a 1u cap on both channels with a resistor between channels and then an output amp. Changing res between channels changes "mono-ing" frequency In the Maselec console (MTC-...
by matsaddress
Thu Feb 09, 2012 12:59 am
Forum: Pro Audio Design
Topic: Mid Side M-S Matrix Uses No Precision Resistors
Replies: 264
Views: 496874

Re: Mid Side M-S Matrix Uses No Precision Resistors

I'm not Paul (obviously) but I happen to know a mastering house in London that uses the following frequencies as switchable settings for their EEs:

32.5, 75, 150, 212, 300

HTH,

Best,

Matt