Difference between tact rcs2.0 and 2.2x


I want to by a tact rcs as preamp and room correction and I dont know what is the diference.
alesantin
The RCS 2.0 (which I own) is a digital room correction system working in the 24/96 format. The 2.2x is a newer
unit which has a separate section for frequency and time correction of a separate subwoofer in addition to the main speakers. Additionally, the 2.2x being a newer unit operates in the 24/192 format. Supposedly the RCS 2.0 will shortly have a 24/192 upgrade but it is not yet available.

If you do not require a subwoofer in addition to your main
speakers, the RCS 2.0 is a more cost effective way to go.
I find it indispensable in my system.
The RCS 2.0 is an excellent product, but I would not recommend it use as a preamp. The supplied A/D and D/A converters are of average quality and as such are not worthy of the type of systems the 2.0 would benefit. Use it as a room correction device only in a system that already has a preamp (or equivalent).

Also the 2.0 upgrade to 192kHz/24bit has been seriously delayed. It was due this past summer and the new date is mid-2003.