Erica Synths Bullfrog Sequencer Voice Card

Sequencer Card for Bullfrog

• Dedicated Voice Card for Erica Synths Bullfrog
• 5-step analog CV/GATE sequencer
• Note control via dedicated faders
• Mutable steps with on/off buttons
• Selectable internal or external clock
• Ability to synchronize multiple Bullfrogs

Erica Synths Bullfrog Sequencer Voice Card adds a compact 5-step analog sequencer to the Bullfrog, perfect for creating melodic patterns and rhythm lines in total autonomy. This Voice Card integrates a CV/GATE generator that directly controls VCO pitch and activates Envelope Generators, turning the Bullfrog into a complete instrument for electronic composition.

5-Step Analog Sequencer

The sequencer generates up to five steps of discrete control voltages for pitch management of the VCO. Each step has a dedicated fader to set the note value and a button to turn the gate on or off, allowing dynamic and rhythmically variable sequences.

Internal or external clock

The CLOCK switch allows you to choose between internal clock-adjustable via the Sample & Hold module's RATE control-or external clock (Manual Gate, MIDI or analog gate). This ensures smooth integration into modular or synchronized setups with other instruments.

LFO mode and multiple synchronization

By setting the sequencer to LFO mode, the RATE control can be used to define BPM and create cyclic sequences. Multiple Bullfrogs can be synchronized by connecting the master unit's PULSE OUT to the secondary unit's GATE IN, ensuring perfectly aligned sequencers.

Ideal for performance and teaching

The Sequencer Voice Card is a perfect educational tool for understanding how CV/GATE sequences work, as well as a creative solution for live sets and analog sound design.

Features

• Compatibility: Erica Synths Bullfrog
• Type: Voice Card Analog Sequencer
• Steps: 5 programmable steps
• Note Control: Dedicated faders for each step
• Gate: Step mutable on/off
• Clock: Internal or external selectable
• Synchronization: Multiple connection between Bullfrog