Using KPA Like an Analog Pedalboard & Tube Amp

  • I'm prepping for a new gig, in the past I would use a Princeton Reverb with a high quality analog pedalboard. It was set up to allow multiple levels of volume and distortion, and I would *play* the pedalboard during the set. No presets in other words, except for a favorite switch on the El Capistan. I had multiple dirt boxes, each set up to do a little bit of dirt that could be combined with the other pedals, meaning I could go from 3 flavors of crunch to multiple versions of distortion. I wanted to be able to quickly react on stage to whatever happened musically, and the system works well, still does. One of the best parts is being able to grab a delay parameter on the El Capistan and make creative changes on the fly.

    So, rather than a patch inside a performance for each song, I'm working on a master patch that allows the same idea, that I can play a gig with one patch more or less. (There will be exceptions based on specialized fx like a ring mod where I'll need a modified patch.) So, I have a compressor that gives a healthy boost, a Kemper Fuzz, into an AC20 profile that morphs from low to higher gain. The compressor makes a healthy difference between both gain settings, and can be combined with the fuzz for more variety. My guitar is a Collings 290, and I have learned to run the pickups at about 50% for my basic clean tone, adjusting them up or down depending. Low settings work especially well with the fuzz.

    I have the rotary speaker as a primary mod, makes a big difference to set the mix at about 45%. Speed is controlled by an extra sustain pedal I have. There's also a trem set up in the X location that I manually turn on and off for the one song I need it. I use two delays, both controlled by a foot switch, so I can alternate between them or set them both to be switched on or off. Delay 1 has a lower mix and is set to 1/8th notes, and since the rig is set to maximum tempo (256) it gives a slap before morphing. After morphing, it switches to 1/4 notes and a higher mix. Delay 2 starts with 1/4 notes, morphs to dotted 1/4 notes. Delay 2 also starts with higher mix levels. I have an Ampero double switch that is set to infinity and freeze. This gives a lot of delay possibilities, similar to getting your hands on the delay. I realize I can just grab parameters on my powered head, so I'm considering where to put it onstage.

    I have a Mission exp pedal set to provide a boost level of 5 post stack. I think I need at least one more exp pedal to handle wah and other duties.

    Anyway, I'm getting very close to the point where I can simply *play* the rig as if it were a tube amp and pedal board and it is liberating. I'm sure some of the rest of you have come across this approach, please share your experiences!

    Best...H

    Edited once, last by HankLinderman (March 15, 2023 at 3:17 AM).