I wonder if the documentation will do a better job of describing what the LEDs are
describing when you move the various knobs. The row of LEDs change... but are they
representing the knob position? Something about the buffer?
I do think having a Mode knob is better than having to depress a button to then get
into a mode to then press the button to move only in one direction to change modes.
I always thought that the "Dry/Wet" switch on the Revolver DX-L should have been a
Mode switch that allowed you to go up or down through the available modes. This is better.
Also... the TRS stereo ins/outs and the stereo ping-pong seem intriguing. I also like
how the pedal allows for an external footswitch AND an expression pedal to be used.
The table of comparison between the DX and IV models also states that there are
8 presets available and that "each preset can store up to 5 different sounds and
sweep between them using an expression pedal". It also says that
the sound quality of the IV is "Digital, 16bit 44.1kHz AD/DA, 32bit internal precision".
Intriguing.
