Can anyone suggest the invert gainclone schematic using OPA541AP???
I want to use it with steps as passive preamp, should it be 50K or 100K?
Do I have to adjust resistors value to make the gain matched the passive preamp?
If I have two choice of resistor brand Riken and CADDOCK, which one should I go???
Or which brand in which position?
I aimed for warm, sweet, tube like with more dynamic and power.
Did I expect too much???
I want to use it with steps as passive preamp, should it be 50K or 100K?
Do I have to adjust resistors value to make the gain matched the passive preamp?
If I have two choice of resistor brand Riken and CADDOCK, which one should I go???
Or which brand in which position?
I aimed for warm, sweet, tube like with more dynamic and power.
Did I expect too much???