Hi - I've had a pair of the bookshelf speakers, the B1 for about 6 months and I couldn't be happier. Great resolution without being bright or fatiguing, handle dynamics well (I use them in a home theater set-up) and can play loutd w/o distortion. I consider them one of my better buys in the last few years and of course recommend them to others. I running them with a mid-priced marantz av receiver, so I've got a modest system at best - my point being they don't need ultra expensive electronics to sound well.
