OPA2604 vs OPA2134 ?

[nognow]

which would you prefer and why?
what are the advantages and disadvantages of each?

[ubersam]

The only thing I can think of is that the 2604 has a ±4.5V minimum V_S requirement. That could be an issue in 9V circuit.

[GGBB]

When I built my Orange Smoothie Compressor, I measured noise levels of various op-amps in circuit with grounded input.  The 2604 had a ~5dB higher noise floor than the 2134.