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Look up onTC Electronic Spark Mini BoosterOne knob. That's it. And honestly, that's the whole appeal.The Spark Mini is a clean analog boost with up to 20dB. Use it to push the front of your amp harder, give your solos a little lift, or just fill out your signal on a big stage. It doesn't color things, it doesn't try to be clever. It just makes everything a little more on.The PrimeTime switching is a genuinely useful feature. Tap it once and it latches on, or hold it down for a momentary boost that disengages when you lift your foot. Great for a quick solo bump without having to tap dance.Tiny footprint, true bypass, runs on 9V. Fits on any board.No box included. Velcro on bottom.

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