I ran that combo for a while and wish I didn't. Go with the smb-1. I have a lot of recordings if you want to hear some. It is thin and harsh for my ears. For 150 it's a new toy. That is why I got one. However, every other ad I had the chance to A/B I liked better than the adc-20. You get what you pay for. my cd list is at phishhook.com/lsits/airbladder. PM me.
Ed