Befaco A*B+C Analog Logic Partial Kit

Befaco A*B+C Analog Logic Partial Kit

Build a flexible dual voltage processor with this partial DIY kit. Once assembled, A*B+C provides two independent four-quadrant multiplier sections, with each channel multiplying two incoming signals and adding an adjustable third signal to the result.

The completed module can operate as a dual bipolar VCA, ring modulator, amplitude modulator, voltage-controlled attenuverter, offset generator, or four-channel mixer. Normalized output routing allows both processing sections to be combined through a single master output when the first output is left unpatched.

Additional components are required to complete the module.

• Partial DIY kit for the A*B+C Eurorack module
• Two independent four-quadrant multiplier channels
• Multiplies two signals and adds a third signal
• Dual bipolar VCA operation
• True ring modulation
• Amplitude modulation and voltage processing
• Voltage-controlled attenuation and inversion
• Adjustable positive or negative offset
• Suitable for audio and control voltage signals
• Normalized routing supports four-channel mixing
• Additional components required
• Not a complete DIY kit

• A*B+C PCB set
• A*B+C aluminum front panel
• Additional project-specific kit parts