ADDAC 220 Dual Envelope Follower+
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ADDAC
220 Dual Envelope Follower+
Product Info
* Prices may vary. Check retailer for current pricing and availability.
The ADDAC 220 is a seriously useful module for anyone wanting to extract rhythmic or dynamic information from audio sources. Its analog front-end adds a pleasing character, and the CV options let you modulate other modules based on the input signal’s envelope – perfect for experimental sound design or adding movement to drones and sequences.
Product Description
- ADDAC 220 Dual Envelope Follower+
- Eurorack Module
- 2-channel envelope follower with analogue input stage and digital signal processing
- Dual mono or stereo operation selectable
- Per channel gain control with clip LED
- attack
- decay
- envelope gain and offset
- threshold and response curve (logarithmic to exponential
- with CV input)
- Per channel signal input
- gate output
- two CV outputs (normal and inverted)
- Normal and inverted average output (average value) of both channels
- Power requirement: 70 mA (+12V) / 40 mA (-12V)
- Width: 10 HP
- Depth: 45 mm
- • Analog input stage provides warmth and musicality to the followed signal.
- • Flexible response curve (log to exp) offers nuanced envelope shaping.
- • Dual channel operation allows for complex stereo processing and creative routing.
- • Average output provides a useful, predictable control signal for modulation.
- • 10HP footprint can be restrictive in smaller modular systems.
- • Limited input headroom; may clip with very hot signals without careful gain staging.
- • Digital processing, while flexible, introduces a slight latency compared to purely analog followers.
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