I'm in love with this thing. Sounds just like eveyone says it does. Powerful, punchy, warm, articulate. Tube preamp and fender style tonestack. The "brite" switch really adds treble. The limiter, as they describe it in the manual, seems like a compressor limiter? I liked the sound with it on, and I liked the sound with it off - but I got a bit carried away with the volume and now my ears are ringing. My new rig: The most I ran through this speaker until today was 20 watts - so I am a bit stunned at what this speaker can do as well. Thanks for looking!