KMB-AUDIO
Well-known member
Hello all:
After a long hiatus from music/diy...I am back in it and re-energized to get some projects done. With that said, I would like to build a new master section for my console. I've thought a lot about what I need in a master section, and this is it.
I'm hoping some knowledgable people wouldn't mind taking a look at the attached schematic and let me know if you see any errors.
The board I woule like to build this for is a Peavey AMR 2400. It has 32 inputs from the left side of the board via 22k resistors and another 48 or so from the bus side of the board via (from what JR has said here) synthesized current sources.
My questions right off the bat are:
1. Do I need the 22k resistors from the 2 track inputs to the summing amp? I put them there because the L/R bus feeds are 22k.
2. Will there be interaction between the master output and the control room output volume controls? my gut feeling is that there should be some sort of buffer between the two, but I don't know for sure.
Any help is appreciated and I will be sure to take pictures along th way (people like pictures, right? )
After a long hiatus from music/diy...I am back in it and re-energized to get some projects done. With that said, I would like to build a new master section for my console. I've thought a lot about what I need in a master section, and this is it.
I'm hoping some knowledgable people wouldn't mind taking a look at the attached schematic and let me know if you see any errors.
The board I woule like to build this for is a Peavey AMR 2400. It has 32 inputs from the left side of the board via 22k resistors and another 48 or so from the bus side of the board via (from what JR has said here) synthesized current sources.
My questions right off the bat are:
1. Do I need the 22k resistors from the 2 track inputs to the summing amp? I put them there because the L/R bus feeds are 22k.
2. Will there be interaction between the master output and the control room output volume controls? my gut feeling is that there should be some sort of buffer between the two, but I don't know for sure.
Any help is appreciated and I will be sure to take pictures along th way (people like pictures, right? )