TONE

3340 VCO

The TONE is an analog voltage controlled oscillator with a wide frequency range and 8 trackable octaves. It uses the Alfa AS3340 chip (a CEM3340 clone), famous for its outstanding sound quality. This is the fully assembled version of the VCO.

Features:
- Simultaneously available triangle, saw and pulse outputs
- Frequency range: 5Hz to 28kHz
- FM input
- PWM input and attenuation control
- 1V/O input, tracks 8 octaves
- Hard sync

http://ratkingmodular.com/tone-3340-vco/