Stereo Mixer: Opamp selection

[burningman]

What kind of Opamps do people prefer in their mixers? Also, what are people's thoughts on using single vs dual/quad? Are some more susceptible to crosstalk? Thanks.

[Mark Hammer]

One good validation is to go to a site like that of Rane or Rolls, and see what op-amps they use in their mixers.  If memory serves, 5532s and 4560s seem to be popular.