TC Electronics’ Spark Mini Booster is built using a discrete analog circuit that amplifies the signal without degradation or alteration. It offers 20 dB of boost ranging from clean boost to fully unleashed, takes up little space on a pedalboard, and uses the company’s PrimeTime feature, which allows the player to toggle between latching and momentary modes, depending on how long the footswitch is held. Check it out at www.tcelectronic.com.