Electro-Harmonix Deluxe Memory Man
The Blend control allows you to vary the mix of direct and delayed signals, and the center-position setting equals out both levels. Feedback provides delay repeats, or multiple echoes. Fairly high feedback with short delay settings produces a reverb effect. The Delay control determines the time between direct and delayed signals, and between the repeats when feedback is used. Strange, eerie, and unusual pitch-shift effects can be produced by changing the delay, while playing—especially while using feedback. The Chorus/Vibrato control introduces a modulation in the delay time: slow for chorus, faster for vibrato. This produces a "Doppler" pitch shifting in the delayed signal. A rich, vibrant chorus effect is produced with the switch set to chorus, delay fairly short, blend at the center, chorus set high, and feedback fairly high.
Super organic analog delay with blend, feedback and delay time controls
Selectable sweet analog chorus and vibrato with depth control
Analog input gain control