Hey Tim, anything but a house note, of course ! I did some research and found that the Rowland model 3's, 6's & 7's (I believe) were dual monos, but that newer Electrocompaniet AW 220's are supposed to be pretty darn good sounding, and can be had for around the 35 to 38 range, (pair) used. I haven't heard them yet, so I'm not jumping off, and yes, I'm still contemplating that front end change, so I'll see what other postings have to say.
Warm, Deep Stage, S.S Dual Mono Amps ?
Looking to step up from my B&K M-200 mono's, anyone familiar say, with semi-older Rowlands, Classe, or similar classics ? Speakers are Dahlquist DQ-30I's with 91db,& 4-ohm nominal. I want to stay with dual-mono, (2 chassis), system & cables are configured for it.