Erica Synths Bullfrog ADSR Voice Card
Fit and constraints
Intended use
Constraints
To use it
Questions
What firmware, software, storage, and synchronization features are supported by this exact model?
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Which power supply, adapters, and included accessories ship with the retailer offer?
Ask before you buy via contact. Confirm power, condition grade, and included items against the listing photos.
Will its audio, MIDI, and computer connections fit the intended setup without additional hardware?
Ask before you buy via contact. Confirm power, condition grade, and included items against the listing photos.
Description
The Erica Synths Bullfrog ADSR Voice Card expands the Bullfrog synthesizer with a four-stage envelope generator. When triggered via the GATE button or connected MIDI keyboard, it routes internally to the VCA and includes a RELEASE CV input. The card also provides a separate output to patch the envelope signal to other modules within the Bullfrog system.
Seller notes: Erica Synths BULLFROG ADSR.