oh, i forgot to mention... i had at one time a Rowland Consonance preamp with Phono (a demo piece) that was a pleasure to own, especially when JRDG issued a new line stage module (just plug it in, no tools or solder necessary) that improved the sound another 25% (for a mere $450). i later upgraded to the Consummate Preamp that i was also extremely happy with. i had wanted as i mentioned before an amplifier but as the Model-1 had only 60 watts and the Model-8 was completely out of reach i had to look elsewhere. anyone out there with a M8-TIHC might weigh in here why anyone would, even now, need another amplifier. on the other hand Jeff's obsession with battery power (if you wanted this option it would cost even more) unfortunately
robbed the 8 and 9 of some dynamic capability, not to mention having to get new batteries every so often from the company (rather than from multiple sources).
but then again I never got to hear what Jeff felt was the very best sound he could squeeze from these designs. and all but the wealthiest patrons of this hobby were left to wonder what his concept of state-of-the-art could do for their favorite music.
i guess if you had THAT much money you were probably into hand-built tube equipment and turntables with impossibly-exotic cartridges.
but THEN you had to limit your musical choices to string quartets played on wussy speakers built to make the most of five watts... (just kidding).....
To conclude, if you have ANY Rowland gear IMHO you're in VERY good shape and getting to hear your music as well as anyone might want.