Hello,
After reading mixer meta several times and looking at a growing pile of DOAs on my desk I decided to build a small 2:1 mixer for my dj'ing needs. Here's what I wanna build:
- two unbalanced stereo inputs with switchable RIAA pres
- two aux sends
- discrete gain stage
- booth/main/headphone unbal. outputs.
I am familiar with NYDave passive mixer and I know how to calculate resistors and db loss, but now, since everything is unbalanced I'm looking for ideas for output stage. I've got gar2550s and melcors for that. I don't think I'll need an output trafo but then, I'm not sure about impedance issues.
I am also looking for ideas for aux sends.
Lastly, any cool schematic for RIAA pre? or once again two stages of DOAs with riaa transmitance?
I'd be grateful for any input. And I'm not like full time dj - don't flame me please
After reading mixer meta several times and looking at a growing pile of DOAs on my desk I decided to build a small 2:1 mixer for my dj'ing needs. Here's what I wanna build:
- two unbalanced stereo inputs with switchable RIAA pres
- two aux sends
- discrete gain stage
- booth/main/headphone unbal. outputs.
I am familiar with NYDave passive mixer and I know how to calculate resistors and db loss, but now, since everything is unbalanced I'm looking for ideas for output stage. I've got gar2550s and melcors for that. I don't think I'll need an output trafo but then, I'm not sure about impedance issues.
I am also looking for ideas for aux sends.
Lastly, any cool schematic for RIAA pre? or once again two stages of DOAs with riaa transmitance?
I'd be grateful for any input. And I'm not like full time dj - don't flame me please