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Thank you for choosing the FONT Filter
for your Eurorack System.

Powering up

Turn off the power of your modular synthesizer.

Double check the power cord polarity. If you plug the module backwards you might 
damage its electronic circuits.

If you flip over your FONT filter, you will find the “RED” mark at the PCB power 
connector, which must match the colored line on the ribbon cable.

Once you have checked all the connections, you can turn on your modular system.

If you notice any anomalies, turn your system off right away and check again your 
connections.

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NANO Modules - València 2019 ©

Description

FONT is a voltage-controlled filter.

The filtering is achieved by a high-quality V2164 IC. An OTA in the filter feedback 
path brings the resonance under voltage control, and also serves as a soft-limiter to 
ensure a clean self oscillation.

It features two

 simultaneous

 outputs:

• 2-pole Low Pass

 

• 2-pole Band Pass

This filter tracks 1 V/octave pitch input over a wide range and can be used as a 
low-distortion sine VCO when self-resonating. It responds very well to frequency 
modulation and the small size makes it an ideal choice for a smaller system.

RED

RED

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Summary of Contents for FONT

Page 1: ...FONT Quick guide...

Page 2: ...malies turn your system off right away and check again your connections 1 2 3 4 NANO Modules Val ncia 2019 Description FONT is a voltage controlled filter The filtering is achieved by a high quality V...

Page 3: ...ontrol CV Frequency Input 1V Octave Input Un attenuated Frequency CV calibrated for 1V Oct Audio Input CV Resonance Attenuverter CVR Input Control CV Resonance Input 2 Pole Band Pass Output 2 Pole Low...

Page 4: ...esonance RES With this control you adjust the filter s resonance emphasis the parameter which emphasises the frequencies around the cut off point fC see Fig 2 on p 4 Close to its maximum setting the f...

Page 5: ...n resonance is set to its maximum value with no input signal FONT behaves like a sine wave oscillator CVR Resonance control voltage A voltage of 4V starts bringing the filter to self oscillation IN Si...

Page 6: ...controller these are the steps you should follow 1 2 3 4 Set the FREQ knob to 9 o clock Set the RES knob to its maximum position Disconnect any input signal or FM modulation CV Connect the note CV out...

Page 7: ...EU EN 55032 Electromagnetic compatibility of multimedia equipment EN 55103 2 Electromagnetic compatibility Product family standard for audio video audio visual and entertainment lighting control appa...

Page 8: ...sure to extreme temperature or moisture levels Please contact our customer service jorge nanomodul es for a return authorization before sending the module The cost of sending a module back for servici...

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