Thonk AT-AT-AT Instructions Manual

AT-AT-AT – Triple
Passive Attenuator
OVERVIEW
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The Thonk AT-AT-AT Triple Passive
Attenuator is a simple module comprised
of three
attenuators. It requires no connection
behind the panel to your Eurorack power
supply.
The simplest description of an attenuator
is a ʻvolume knobʼ; you can use an
attenuator to control the volume of an
oscillator before it is fed to a filter for
example. Or, you might use an attenuator
to control the depth of LFO modulation
patched to filter cutoff CV.
On a modular synthesizer, attenuators are an important building block in
pretty much every part of your patch for both CV and audio duties.
Each attenuator has an input jack, a linear potentiometer to control
attenuation amount and an output jack. The AT-AT-AT is not a mixer.
DIY INSTRUCTIONS
This document gives detailed instructions which assume you have purchased
a complete kit from www.thonk.co.uk. It also assumes no previous knowledge
of electronics. To learn to solder try
All individual components used can be purchased from www.Mouser.com, for
specific details see the Bill Of Materials (BOM) overleaf.
TOOLS REQUIRED
Soldering iron, pliers, wire strippers, small flat head screwdriver.
For this kit you can substitute scissors for wire strippers if you are careful. You
are likely to blunt the scissors if you donʼt take care however.
October 7
www.thonk.co.uk
on Muffwiggler.
identical and
th
2012
Eurorack DIY Kit Instructions
separate
http://youtu.be/I_NU2ruzyc4
www.thonk.co.uk
Version 1.0
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