background image

6

Low Frequency Oscillators

 

Rate:

 The 

Rate

 knob is a global parameter that sets the frequency of all 

eight LFOs.

• 

When the knob is fully clockwise, each individual LFO will be at 
the top of its range. 

LFO 1

, which is the fastest LFO, can go up to 

160Hz without external control voltage applied.

• 

When the knob is fully anticlockwise, each individual LFO will be 
at the bottom of its range. 

LFO 8

, which is the slowest LFO, can go 

down to a 25 minute cycle without external control voltage applied.

• 

When the knob is in its centre position, 

LFO 1 

is set to vibrato rate - 

between 3Hz and 7Hz.

(UPTO 160HZ WITH NO CV)

(25MIN CYCLE WITH NO CV)

 

RATE

CV

+

øchd

Summary of Contents for OCHD LFO

Page 1: ...chd LFO User Manual...

Page 2: ...2 Contents 3 Description Features 4 Installation Specifications 5 Overview 6 Low Frequency Oscillators 8 Patch Examples Feedback Waveshaped LFOs LFO Stall Track Hold Granular Drifter...

Page 3: ...ise static patches but CV sources can often run out quickly even in larger systems chd adds a lot of movement without hogging a lot of space Both small lunch box cases and larger set ups can be made t...

Page 4: ...er cable is connected to 12V 4 Connect the 16 pin side of the IDC power cable to the 2x8 pin header on your Eurorack power supply confirming that the red stripe on the power cable is connected to 12V...

Page 5: ...chd chd Oxg pronoun plural in construction something having eight units or members amounting to eight in number a set of this many things Key LFO Outputs 1 Rate 2 Rate CV Input 3 Rate Attenuverter 4 L...

Page 6: ...fastest LFO can go up to 160Hz without external control voltage applied When the knob is fully anticlockwise each individual LFO will be at the bottom of its range LFO 8 which is the slowest LFO can g...

Page 7: ...cy of each individual LFO to exceed the range accessible by the Rate knob Applying negative control voltage can force each individual LFO to completely stall similar to a track and hold circuit Bipola...

Page 8: ...xamples Feedback Waveshaped LFOs Summary Connect any of the LFO Outputs to the Rate CV Input and scale the amount of modulation with the Rate Attenuverter CV Input CV Input CV Input CV Input CV Input...

Page 9: ...rter fully anticlockwise so that it inverts the gate signal The LFOs will all stall at their current voltage level This is essentially a track and hold function as it tracks the LFO voltage and then h...

Page 10: ...LFO Outputs to any of the CV inputs on arbhar Audio Signal Output This device meets the requirements of the following standards EN55032 EN55103 2 EN61000 3 2 EN61000 3 3 EN6231 1 Manual Author Collin...

Reviews: