Welcome to the pure analog, Versa Vibe by DLS Effects! More versatile than most vibe effects out there, DLS includes an innovative Optical Technology, plus controls such as Bass Throb, Wet-Dry, and Waveform pots to dial in any Vibe sound imaginable! There is even a new internal Brightness pot to adjust brighter or darker Chorus Vibe Tone. Switch between Vibrato & Chorus for pitch bending vibrato, or signature Trower and Gilmour vibes. Dial in that classic Jimi & SRV sound, or vintage Magnatone amp vibrato, not to mention some new radical vibes like double pulse throb sounds. Select Vintage for more intense, thicker, traditional sounds, or switch to Modern for brighter tones. A charge pump circuit increases the analog voltage so you get warm, dynamic, high headroom pure analog sound without clipping! An Expression pedal input jack is available for rate with a foot pedal. True switch bypass and non polarity 9vdc input put the Versa Vibe over the top.