Attention freaks and geeks, this baby, the 8-Step Program Analog Expression Sequencer, connects to another device and delivers sequencer control over parameters that respond to expression pedals or CV generators like oscillators, filters, delay parameters¦ you name it. Set your tempo with the Rate slider or Tap Tempo footswitch, or sync to a drum machine via MIDI clock. Five Tap Tempo Divide modes provide rhythmic diversity. This thing is a tweaker's delight! You can add the optional 8 Step Program Foot Controller expands that to 100 presets!