Like the model 2, the model 6 is a more modern design. Inside it is highly sophisticated and well-worth using a transparent cover! Fully balanced, efficiently biased highly but not too high using bipolar transistors and with several adjustments possible on the rear this is a very flexible amp. Both technically and audibly they are like a mono version of the model 2.
I am a long time user of the model sixes. I've compared them to Brystons, McIntosh, Array, Pass, Spectral, Musical Fidelity and many others. They always come out winning.
Notice the two switches on the rear, near the XLR input? They are for gain and impedance. With these switches you can influence the sound quite a bit. Low impedance makes for less attack and perceived dynamics but is a lot smoother and more fluid in the highs while high gain has again more attack but is also more dry and low gain is more relaxed. These switches are both on the model 2 and model 6 as well as on a lot of other Rowland amps.
The model 2 (the black one on top) is a more modern design than the model 1. Inside it is highly sophisticated and well-worth using a transparent cover! Fully balanced, efficiently biased highly but not too high using bipolar transistors and with several adjustments possible on the rear this is a very flexible amp. Both technically and audibly it is like a stereo version of the model sixes.
In my opinion one of the best stereo poweramps around. It doesn't have it's predecessor's thickness and warmth but it threads a fine balance between resolution, pace, openness, air, transient speed and attack on the one hand and fluidity, warmth and sheer musicality on the other. This amp is incredibly fast and well-controlled, you might even find it slightly lean in balance, but is it ever so musical! It has the most airy and fluid/cvontinuous treble that I have ever heard. It surpasses even some tube amps in this respect while maintaining speed and control and that's saying something. I compared it directly to the model 6 monos on both B&W Nautilus 804's and Martin Logan SL3's. They are virtually indistinguishable. You really have to know your system well to be able to tell the differences. Sure the sixes have more power reserve but you don't notice this unless you start slamming. The sixes do have some more bass and a wider soundstage. But that's about it.
Model 6 (mono)
1994-1999
new approx 14.000 euro
used around 4000 euro
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Model 6 and Model 2
Model 2 (stereo)
1994-1999
new approx 10.000 euro
used 1500-2000 euro
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