I ordered the FX1 Looper Combo to use with my Dynamic Vocal Pro Studio mic. It took me about 20 minutes to have everything setup and working with my Alesis Multimix 8 fx. With the studio mic and mixer running into my RCI 2985dx via the fx1 combo I get outstanding audio reports an am and ssb. Also works great for my Yaesu Ft101ee. Thanks Rick for and awesome product. Not to mention outstanding customer service. I have never had any business respond to an email as rapidly as onairdesigns. I recommend your product and your business to all. 2 thumbs up from Detroit mi. UNIT 929