Schlappi Engineering Boundary Black
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Schlappi Engineering
Boundary Black
Product Info
* Prices may vary. Check retailer for current pricing and availability.
The Boundary Black is a seriously powerful function generator and VCA module. It's a fantastic choice for experienced modular users who want deep control over envelopes and modulation, and are comfortable digging into its complexity to unlock its full potential. It's not for beginners, but those who embrace the learning curve will be richly rewarded.
Product Description
- Schlappi Engineering Boundary Black
- Eurorack Module
- Flexible function generator with VCA
- Possible applications: AD or ASR envelope
- oscillator
- frequency divider
- wave shaper
- envelope follower
- ring modulator
- VCA and more
- Attack and decay time (rise / fall) separately adjustable and each controllable via CV input
- Adjustable characteristic curve for rise and fall segment
- Switchable cycle mode
- VCA / four-quadrant multiplier with adjustable bias and CV input with attenuator
- Rectify input (rectifier)
- Bound input for generating "bouncing ball" envelopes
- Inputs for trigger
- slew
- rise CV and fall CV
- EOR and signal output for function generator
- Signal input/output and 2 CV inputs for VCA section
- Current consumption: 112 mA (+12 V) / 59 mA (-12 V)
- Width: 12 TE
- Depth: 25 mm
- Colour: Black
- • Incredible flexibility for complex envelope shaping and modulation.
- • The 'bound' input allows for truly unique, bouncing envelope generation.
- • Excellent CV control over both attack and decay segments provides nuanced shaping.
- • The four-quadrant multiplier expands functionality beyond a standard VCA.
- • 12TE width can be limiting in smaller Eurorack cases.
- • Steep learning curve due to its vast array of functions.
- • Power draw is moderately high, impacting PSU capacity.
Product Video
Key Features
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