From messing with my RM100, I found that I could almost get decent results with pedals by cutting the master volume on the modules themselves and then cranking the overall master. This helps - I'm sure it's not as good as using actual line level devices, but it will help me limp by until I get some rack gear to use with the Randall. Kinda sucks, since I spent over a grand on pedals... amazing how fast they add up.
Pete
Pete