I have a modeling guitar pre-amp (called the V-Amp, similar to the more famous POD from Line 6) and I would like to explore what its effects actually do from a signal perspective. My idea is to feed sine waves of various frequencies into it from a function generator and then view the output through an oscilloscope.
The issue is that my function generator puts out up to 5V, and the V-Amp accepts an instrument-level signal, which is 0.75V. Is a voltage divider an appropriate way to get the signal down to instrument level? From what I understand of voltage dividers (which ain't much), they don't work when the load is variable, but I have no idea whether the load is variable in this case. If not a voltage divider, then what can I use? Thanks.
The issue is that my function generator puts out up to 5V, and the V-Amp accepts an instrument-level signal, which is 0.75V. Is a voltage divider an appropriate way to get the signal down to instrument level? From what I understand of voltage dividers (which ain't much), they don't work when the load is variable, but I have no idea whether the load is variable in this case. If not a voltage divider, then what can I use? Thanks.