Table of Contents
Related Manuals for Intellijel Quad VCA
Summary of Contents for Intellijel Quad VCA
- Page 1 Quad VCA Manual v 1.00 Quad VCA Quad Voltage Controlled Amplifier and Cascaded Mixer...
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Page 2: Table Of Contents
Quad VCA Manual v 1.00 Table of Contents Table of Contents Overview Features Installation Before Your Start Installing Your Module Front Panel Controls Inputs and Outputs Instructions 4 Independent VCAs Level Bias Cascaded CV Cascaded Mixing Technical Specifications Page 1... -
Page 3: Overview
CV inputs and cascaded mix outputs allowing it to be used in a number of versatile configurations. A boost switch provides additional amplification for low level signals or a subtle overdrive for audio. More than just simply four VCAs, the Quad VCA is bound to be useful in any patch. -
Page 4: Installation
Quad VCA Manual v 1.00 Installation Intellijel Eurorack modules are designed to be used with a Eurorack-compatible case and power supply. Before Your Start Before installing a new module in your case you must ensure your case’s power supply has sufficient available capacity to power the module: ●... - Page 5 Eurorack case. Ensure the red stripe on the cable lines up with the -12V pins on the bus board. On Intellijel power supplies the pins are labelled with the label “-12V” and a thick white stripe: If you are using another manufacturer’s power supply, check their documentation for instructions.
- Page 6 Quad VCA Manual v 1.00 Once connected, the cabling between the module and power supply should resemble the picture below: Before reconnecting power and turning on your modular system, double check that the ribbon cable is fully seated on both ends and that all the pins are correctly aligned. If the pins are misaligned in any direction or the ribbon is backwards you can cause damage to your module, power supply, or other modules.
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Page 7: Front Panel
Quad VCA Manual v 1.00 Front Panel Page 6... -
Page 8: Controls
Quad VCA Manual v 1.00 Controls 1. CV Attenuator - Each channel’s 2. CV LED - Each of the four channels has a red/green LED whose intensity shows the post-attenuator level of the incoming CV signal. It lights green for positive voltages and red for negative. - Page 9 Quad VCA Manual v 1.00 J. OUT 2 - The signal output for channel 2. If nothing is connected to this jack the output is mixed into O UT 3 . K. OUT 3 - The signal output for channel 3. If nothing is connected to this jack the output is mixed into ...
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Page 10: Instructions
FM amount: ● Connect the sine output of oscillator 1 (the modulator) to I N 1 of the Quad VCA. ● Connect O UT 1 of the Quad VCA to the FM input of oscillator 2 (the carrier). -
Page 11: Cascaded Mixing
This technique can be extended to up to four channels. Cascaded Mixing The outputs of the Quad VCA have a cascaded mixing feature, allowing it to be used as a mixer: ● Connect up to four sources to I N 1 through I N 4 . -
Page 12: Technical Specifications
Quad VCA Manual v 1.00 Technical Specifications Width 12 hp Maximum Depth 29 mm Current Draw 65 mA @ +12 V 65 mA @ -12 V Page 11...