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5

DEVICE CONNECTION

5

Device Connection

You now own a fantastic amplification module. It’s time to integrate it in your
modular system.

5.1

Power Connection

The first step is to supply your module with power. The module only requires
reg12V and -12V voltages. These voltages should already be provided
by your modular system’s power supply.

Before connecting any module to the Eurorack bus, it is mandatory to switch the
modular system power off. Otherwise you may severely damage your module
or put yourself at risk.

Please connect the supplied ribbon cable with the smaller 10-way connector to
the module’s Eurorack bus connector and with the larger 16-way connector to
your modular system bus board.

Eurorack connectors are usually orientated in a way that the -12V supply line is
located at the bottom. The dvca1 module follows the same convention.
The red line of the ribbon cable should show to the bottom of your bus board
and at the bottom of your module. Refer to the figure above.

Please make sure the ribbon cable does not swap the lines.

The module can now be installed in the rack using the provided screws, washers
and a Phillips head screwdriver #0. With the module installed, switch the system
power supply on.

5.2

Signal Connection

The second step is to integrate the dvca1 to your Eurorack system.

Connect an audio signal like a VCO, sound source or any other audio signal to
one of the

AC

inputs and connect the

Mix

- or individual outputs to your studio

system. Now begin to modulate the VCA level, panning and/or the filter called

Colour

for your pleasure.

Connections are made by using mini patch cables. These cables have standard
mono male-male mini plugs (3.5mm) and can be bought from any audio store.

6

Summary of Contents for DVCA1

Page 1: ...WALDORF DVCA1 USER MANUAL Waldorf Music GmbH 2016 09 15 1...

Page 2: ...s no liabilities in regard to this manual other than those required by local law This manual or any portion of it may not be reproduced in any form without the manufacturer s written consent Waldorf M...

Page 3: ...y environments in order to preserve the device s surface finish Make sure that adequate ventilation is available for the device to cool down Do not place the device near heat sources such as radiators...

Page 4: ...sis Use only a soft cloth or brush to clean the device surface Never use cleaning chemicals as they will damage the device surface 3 Package Contents The dvca1 package contains the following parts dvc...

Page 5: ...eter 5 6 Audio output Individual audio outputs 7 Mix output Provides the sum of both output signals 12 20 Linear knob Controls the amount of VCA modulation 13 21 Exponential knob Controls the amount o...

Page 6: ...that the 12V supply line is located at the bottom The dvca1 module follows the same convention The red line of the ribbon cable should show to the bottom of your bus board and at the bottom of your mo...

Page 7: ...st VCAs Via the Colour control a two pole low pass filter is added to give the sound an extra timbre much like a traditional low pass gate but with much quicker reaction times and smooth filtering for...

Page 8: ...on the VCA delivers 13 5dB gain when the VCA is fully opened related to 5V CV input on either linear or linear inputs with respective knob fully opened This overall gain simply scales the level of the...

Page 9: ...llel Independent mode for every channel in left position of the switch In parallel mode switch is in middle position the linear and exponential controls i e panel knobs and its CV inputs of the right...

Page 10: ...ample hold or envelope signal to come up with some fundamental groovy patches Also the possibility to modulate the Colour in stereo setups with different amounts gives you some nice filter flavours 8...

Page 11: ...10 BLOCK DIAGRAM 10 Block Diagram 11...

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