Ett mycket unikt modularsystem "Evighetsmaskinen" byggd av Daniel Araya 2006. Systemet består av följande moduler: 2xVCO, 12dB multimodefilter, 24 dB LPF/HPF med ställbar branthet 6/12/18/24 dB/Oct, VCA, NOISE (White/Red/Random), TRIPLE LFO, CV MODULE. Detta modulsystem har en mycket unik karaktär och möjliggöra intressanta ljudexperiment. Filtren är makalösa.
The VCO generates sine, triangle, square, sawtooth and spaced sawtooth waves. The pulse width of the square is adjustable, and even modulatable (PWM). Inputs: frequency modulation, external control voltage, pulse width modulation. A LED indicates the pulse width. dials for octaves coarse and fine, output level, pulse width, pulse width modulation and frequency modulation. Switches to select each waveform (you can have sine and square at the same time, the signals are simply added together). External control voltage/keyboard voltage selector.
The VCF is a 12dB/octave voltage controlled filter. You can configure the filter as Low Pass, High Pass, Band Pass or as a notch filter. Quite versatile really.
Inputs: Timbre Modulation, external control voltage, external signal. dials for timbre modulation, external signal level, envelope, octaves, Q (resonance) and output level. Switches to select HP, BP, LP and Notch filter function.
The ADSR generates the envelope signals for the VCA and the VCF. Normally you will have two ADSRs in a system, one for the VCA, and the other for the VCF(s).
dials for Attack, Decay, Sustain and Release. switch to select AD or ADSR envelope, LED indicator showing the envelope.
The VCA has the following controls: inputs for amplitude modulation and external signal. dials for AM depth, ES level and Gain. Switch for ENV/Off (Off means no ENV control). LED to view the input signal level.
The LFO module consists of 3 LFOs. LFO 1 and 2 are identical, generating square, triangle and sawtooth ( /|/| ) waves. LFO 3 is different, in that it generates triangle and two sawtooths, one being the inverse of the other. ( /|/| and |\|\ ). Each LFO has a dial for the frequency, and a LED that shows the triangular wave amplitude.
The noise module generates white noise, coloured noise and a random voltage. The 'speed' of the random voltage is adjustable with a dial and indicated with a LED.
A nice filter with dB/Oct selector: 6, 12, 18, 24 dB/oct. Inputs: Timbre Modulation (TM), ECV, External Signal (ES). dials for TM, ES level, Envelope (ENV), Octaves, Q (resonance) and output level. Switch to select HP/LP, a switch to select VCO's/ES.