Boss RT-20

[Robert]

Anyone tried one of these? Curious to hear if it's any good.

Authentic rotary speaker sounds by COSM® technology

Slow/Fast transition time is adjustable from gradual to rapid change; optional Expression pedal can control speed in real time

Onboard Overdrive effects

Adjustable mix balance between Treble Rotor and Bass Rotor

4 types of sounds, from standard rotary speaker effects to rock-oriented tones, UNI-V, and more

Guitar/Keyboard switch

Dazzling virtual-rotor display

 

[Spudman]

I was curious about them too. Then I read the reviews at Harmony Central and now think I'll wait to try one for myself before I entertain a serious thought about getting one. It sounded like there were too many sound quality compromises when using one.