This is my first 1590A pedal.
The name: I don't know why but when I heard it for the first time, with the settings of the pic below, I just thought of mushrooms popping here and there! ;D
The 1UP pot is the Midwayfair Sensitivity mod, really useful!
All the components except for the jacks are standard size components.
(http://imageshack.us/a/img27/5186/mushroomizer.jpg)(http://imageshack.us/a/img542/5503/54683310200235863807163.jpg)
Very nice,trying to get a closer look at the jacks.
Nice. I like the 1UP control.
Good show! I really like the theme and those knobs go really well with enclosure