Check the listing for details. Ortega ANNAlog Analog Passive Cherry Wood Percussion Stomp Box w/Built-in Piezo. Condition: New. Listed at 89.99 USD. Ortega ANNAlog Analog Passive Cherry Wood Percussion Stomp Box w/Built-in Piezo Description The Ortega Guitars ANNAlog analog percussion stomp box is the perfect tool for guitarists, singer/songwriters and street performers wanting to add a percussive element to any performance. With its analog design, no battery or power supply is needed. Euquipped with an input and output, the true bypass allows you to blend the percussive sound with your instruments signal to a single channel. Features Built-In Piezo Eliminates The Need For Batteries Or Power SupplyComfortable, Ergonomic Design With Non-Slip Bottom CoatingFeatures 1/4 Input Jack & 1/4 Output JackAll Solid Cherry Wood Housing With Ortega GraphicsSeamless Volume Control At The Turn Of A Dial Attributes Model Name (X): ANNAlogEffect Type (X): Drum MachineTrue Bypass (X): YesColor (X): NaturalStereo/Mono (X): MonoInput (X): 1/4"Output (X): 1/4"