The Doepfer A-143-4 Quad VCLFO/VCO is perfect for sound design, providing you with four voltage-controlled oscillators with a triangle core. The versatile architecture of the module allows you to use it as a fourfold VCO as well as LFOs. This is toggled by using the two-position frequency range switch for changing between the two modes.
Dual-frequency control CV inputs are available including one with and without an attenuator. Perfect for creating a range of sounds from powerful basses to kick drums, pads, leads and more. Each oscillator features a set of three outputs including triangle and rectangle outputs as well as a reset/direction input. The fourth unit features a separate reset and direction inputs with up/down direction switch for added flexibility.
There is an optional ultra-low frequency mode allowing you to use the CV2 attenuator controls as a negative frequency control, allowing for deeper bass-orientated sounds. The manual frequency control allows you to dial in your frequency, allowing you to find the perfect sound with maximum precision. There are also red/yellow LED displays for the triangle outputs which indicate negative/positive output voltages.
Product Ref: 188940