LPF is a four-pole, voltage controlled low-pass filter. Its 24 dB per octave slope and OTA topology provide a smooth, buttery character. Resonance can be pushed to self oscillation, turning it into a sine wave VCO with accurate 1V/oct tracking across four octaves.
In addition, CV over resonance gives dynamic sound shaping possibilities under voltage control. Hit the slope with LPF.
The DRUM-08 module is based upon the clap-sound-circuit of our MFB-522 drum-computer, slightly modified and expanded. In comparison to the MFB-522, DRUM-08 offers more sound shaping parameters, some of them under CV-control. In addition, the module works in stereo.
4 channels of soundchip-style sounds, with frequency CV control and Gate control (note on/off).
Channels 1, 2 and 3 are square/pulse (4 MHz clock rate) with 5 preset duty cycles. Extra modulation options are 1>2 sync, 1^2 ringmod and 1^3 ringmod. Channel 4 is either a NES-triangle or one of several flavors of pitched LSFR noise.
Bonus features: 8-step sequence recorder for each channel (individually clocked by the channel’s GATE input) ; input CV quantizer ; DIY MIDI interface.
Comb is an IIR peaking comb filter with control over cutoff frequency, resonance that can be driven into self oscillation, and a dampening filter in the feedback path.
An incredibly short, tuned delay line will alter the character of your input by imposing harmonic peaks on the source. Subtle settings can result in thickening timbres, reminiscent of phaser-like effects, while more extreme settings can create lustrous string sounds from white noise, or tear your waveform to shreds.
Only available in black. Please send us a message if you’d like to have the module with silver faceplate.
The heart of Frames is a 4-channel digitally controlled analog VCA. Through flexible input/output mixing and normalling options, it can be patched to serve the following purposes (among others): * 4-channel attenuator/VCA. * 4-channel mixer. * 4-channel programmable CV source. * Quadraphonic panner.
I/O: * 4x DC-coupled signal inputs * 4x Attenuated signal outputs * Global signal input normalled to all inputs * Mix output * Frame control CV input * Frame change trigger output
Controls: * 4x Channel level control with LEDs for visualizing levels * Frame control with RGB LED backlight * Frame CV attenuverter * Keyframe creation/suppression buttons
Technical characteristics: * CV inputs impedance: 100k. * Audio input impedance: 100k (25k for the global input in some configurations due to normalling). * Cortex-M3 ARM processor. * Open-source hardware and firmware. * Easy firmware updates through an audio interface.