Module A-188-1 is a so-called Bucket Brigade Device module. BBDs were a popular method used to delay audio signals before digital delays dethroned the BBD based effect units. However, BBDs have some very unique advantages. BBD circuits can be treated as a chain of Sample&Hold units (S&H) which pass on their voltages to the next S&H in the chain at each clock pulse. Typical applications are: Flanger, Chorus, Analog Delay or Karplus/Strong synthesis.

Key Features: 

• Voltage Controlled Clock Rate / Delay Time with Extreme Range
• Polarity Switches for the CV Inputs
• Feedback and BBD Out/Mix
• Clock and CV Output of the High Speed VCO
• BBD Clock Input
• Feedback Insert
• Feedback up to Self-Oscillation