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Xaoc Devices BELGRAD Operator's Manual

Xaoc Devices BELGRAD Operator's Manual

Dual peak multimode state variable filter

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dual peak
multimode
state variable
filter
Model of 1976
operator's manual
rev. 1976/1.0

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Summary of Contents for Xaoc Devices BELGRAD

  • Page 1 dual peak multimode state variable filter Model of 1976 operator’s manual rev. 1976/1.0...
  • Page 2: Controls And Operation

    Thank you for purchasing this Xaoc Devices rightmost position consecutively selects modes product. Belgrad is our first all-analog voltage that gradually change from lowpass to high- controlled filter module which—on par with pass with several more exotic responses in the our other modules—brings something new to...
  • Page 3 front panel overview fig. 1...
  • Page 4 OsciLLAtiOn & nOn LinEAR BEhAViOuR With the reso knob set around 8 (depend- ing on the mode and other settings), Belgrad 1000 10000 starts to self-oscillate. In such state, it behaves DuAL PEAK cOntROL like one or two sine wave VCOs musically con- trolled by the v·oct input.
  • Page 5 Have fun with The tito switch has the most radical effect at high positions of the reso knob. Very in- Belgrad, just as we do. • fiLtER mODEs DEtAiLED DEscRiPtiOn: chARActERistics, POLEs AnD REsPOnsEs double slope lowpass mode.
  • Page 6 filter modes continued lowpass mode with additional notch in the passband. The characteristic is of a -12dB lowpass. However, one core is employed to create a notch in the range below the corner frequency of the lowpass section. 1000 10000 double notch mode.
  • Page 7 bandpass mode. Obtained by cascading a 12dB/oct highpass and a -12dB/oct lowpass filter with two reso- nant peaks at both ends of the passband. At higher span settings the response is near-flat in the frequency range between the resonant peaks. 1000 10000 highpass mode with additional notch in the...
  • Page 8 THE DEVICE INTENDED FOR REPAIR OR REPLACEMENT UNDER WARRANTY NEEDS TO BE SHIPPED IN Voltage control THE ORIGINAL PACKAGING ONLY, SO PLEASE KEEP IT JUST IN CASE. XAOC DEVICES CAN NOT TAKE ANY RESPONSIBILITY FOR DAMAGES CAUSED DURING TRANSPORT. PRIOR TO SENDING US ANYTHING, over the resonance PLEASE CONTACT US AT suPPORt@XAOcDEVicEs.cOm.