Used Electro-Harmonix EHX Enigma Bass Envelope Filter Bass Guitar Effects Pedal optical tremolo giving you access to the

giving you access to the opposite side regardless of the switch position

Both threshold and makeup gain are controlled to maintain a constant level

The VO-1 also features an effect loop for patching in external effects

The Secondary controls the octave up/down from the primary pitch

Controls: Volume (overall output level)

Used Electro-Harmonix EHX Enigma Bass Envelope Filter Bass Guitar Effects Pedal optical tremolo giving you access to theMint, all original packaging, as new The Electro Harmonix Enigma Q Balls is a powerful and precise envelope filter fine tuned for bass frequency response. Sculpt your envelope to reveal a truly expressive tone, with a defined and unique signature. Enigma delivers tight and smooth control over the complete 40 Hz to 3 kHz range, with a consistent and even sweetness. Need some edge? Engage Enigma's analog distortion and dial in anything from subtle bite