Electronic music production meets classroom innovation with Bullfrog XL, the supersized educational synthesiser that's three times larger than its standard counterpart. This expanded instrument brings together the excitement of electronic music creation with structured learning, making it perfect for teachers who want to demonstrate synthesis concepts to entire classrooms whilst maintaining the hands-on appeal that captivates students.
Developed through the collaboration between Erica Synths and renowned electronic artist Richie Hawtin, Bullfrog represents a fresh approach to music education technology. The instrument successfully bridges the gap between professional studio equipment and educational tools, offering both youth and seasoned musicians an engaging pathway into electronic music production.
Bullfrog XL's enhanced dimensions and integrated oscilloscope extend its utility beyond educational settings, making it a valuable addition to professional studios. The built-in visual feedback system allows users to see their sound as well as hear it, providing immediate understanding of synthesis principles whilst maintaining the musical excitement that keeps learners engaged and motivated to explore further.
- Fully analog design
- Highly accurate voltage controlled oscillator (VCO) that tracks great over 8 octaves
- Manually adjustable and voltage controlled waveshapes – sine-shark fin and pulse wave with pulse width modulation (PWM)
- Zener diode-based noise generator
- Resonant lowpass voltage controlled filter (VCF)
- Voltage controlled amplifier (VCA) with adjustable offset
- Delay effect with adjustable delay time and feedback amount
- Two looping attack-sustain-release envelope generators (EG)
- Sample & Hold circuit with an individual clock
- Attenuverter
- Slew processor with adjustable slew time
- Two buffered splitter circuits
- Two channel oscilloscope
- 6.3 mm jack sockets
- Manual gate button
- Gate and Trigger out
- Voice card slot
- Built in speakers
- DIN5 MIDI input
- USB connector
- Keyhole slots on the rear panel
- Dimensions (mm): 820x505x65 (250 with the side panels)
- Mass: 8.3 kg



