I use a pair of Rowland 201s biamped with a stereo Model 10 on top. The 201s provide phenomenal bass, while the 10 is sweet, transparent and detailed, all without the etch digital amps are apparently criticized for. This combo performs seamlessly. I have been curious whether the newer 302 or now 312 would better this combo. My skepticism keeps me from pulling the trigger, which says more about what I presently have than the newer models.