Used as a combo, you insert the RNC into the RNP's insert points, keeping the chain balanced, and using the RNC gain controls for fine adjustments between the 6db steps of the RNP. This is a very nice combo for many applications, and one of the best buys on the market.
You might look for a used TL Audio C-1. Typically they go for aorund $800-1000 used, and are superb on vocals as well as many other things including kick drums and overheads. We have two of them and they are always in use, and my first choice for kicks and oh's. Also great for sax and bass guitars.
_________________________
Hope this is helpful.
NP Recording Studios Analog approach to digital recording.