Suggest you also consider the new JRDG Model 201 Mono power Amp.
Rowland 112 vs. Model 10
I've read the web site concerning these two amps and it appears that they are very similar accept the 10 uses a separate power supply chassis. Also, in a review of the 112, the reviewer stated that it did not have "the Rowland sound" to the same degree as the 10 and that this "was not necessarily a bad thing." I'm considering buying one of these and would be interested in knowing the sonic differences from some of you who've had first hand experience. Thanks.