O.k., time for the master himself to chime in...
I have both units, the RNC and T1952 Tube Composer;
pro-T1952:
-Dual mono capability
-IEC power socket (no Walwart)
-'phat' sound with punch possible
-reasonably uncolored
-expander/gate section
-peak-limiter
-both XLR and TRS jack connectors, -10/+4 switches
-awesome looks with vu-meters
pro-RNC:
-Super Nice mode IS Supernice!
-very transparent sound, only pumps at extreme settings
-sounds expensive
-less crosstalk, less hiss
I use the RNC for vocals, ac. guitar and occasionally electric guitar (which is usually already handled by
the Digitech Genesis 3's internal comp.)
I use the T1952 on my drumcomputer and sometimes on my synth to phat up things.
The RNC is better at making things seem louder, and dynamic range control than at 'phatting up'. It's more transparent, you don't really hear the unit working.
The T1952 can give punch and 'phat' very easilly, it's also pretty uncolored, but pumps more easily than RNC. It does marvels on my drumcomputer!
The tube circuit does nothing, but add high-end shizzle, nothing fancy really... it sure doesn't make things WARMER, besides your rack.
