The PX4B provides a total of 122 different high-quality effects including amp sounds created by REMS modeling technology. A knob-based interface provides quick, intuitive editing. A total of 100 programs (50 presets and 50 user) cover a wide range of sounds suitable for all styles of music. 100 different rhythm patterns feature realistic PCM sounds and wide range of styles. Learn More...









7 out of 10








9 out of 10








9 out of 10








8 out of 10








8 out of 10








9 out of 10








4 out of 10








9 out of 10








9 out of 10








9 out of 10








9 out of 10








10 out of 10








9 out of 10Feature:
Great features, only problem is that a footswitch would be helpful if playing out with this - the buttons/dial are not conducive to switching patches during songs. Only disappointing feature is the fretless preset - barely audible and weak.
Quality:
Good quality, just a but leery of playing out with due to small size and plastic housing.
Value:
For the features, this is a good value.
Sound:
Takes a bit of fiddling with to dial up sounds, but they are all there. I use primarily for practice, sounds better through headphones than through my rig.
Support:
Have not dealt with, however Korg's website has some good info on this.
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