<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.3.0">
<drawing>
<board>
<plain>
<wire x1="4.445" y1="0" x2="8.89" y2="0" width="0" layer="20"/>
<wire x1="8.89" y1="0" x2="9.525" y2="0.635" width="0" layer="20"/>
<wire x1="9.525" y1="0.635" x2="16.51" y2="0.635" width="0" layer="20"/>
<wire x1="16.51" y1="0.635" x2="17.145" y2="0" width="0" layer="20"/>
<wire x1="17.145" y1="0" x2="20.955" y2="0" width="0" layer="20"/>
<wire x1="20.955" y1="0" x2="21.59" y2="0.635" width="0" layer="20"/>
<wire x1="21.59" y1="0.635" x2="29.21" y2="0.635" width="0" layer="20"/>
<wire x1="29.21" y1="0.635" x2="29.845" y2="0" width="0" layer="20"/>
<wire x1="29.845" y1="0" x2="33.655" y2="0" width="0" layer="20"/>
<wire x1="33.655" y1="0" x2="34.29" y2="0.635" width="0" layer="20"/>
<wire x1="34.29" y1="0.635" x2="41.91" y2="0.635" width="0" layer="20"/>
<wire x1="41.91" y1="0.635" x2="42.545" y2="0" width="0" layer="20"/>
<wire x1="42.545" y1="0" x2="46.355" y2="0" width="0" layer="20"/>
<wire x1="46.355" y1="0" x2="46.99" y2="0.635" width="0" layer="20"/>
<wire x1="46.99" y1="0.635" x2="54.61" y2="0.635" width="0" layer="20"/>
<wire x1="54.61" y1="0.635" x2="55.245" y2="0" width="0" layer="20"/>
<wire x1="55.245" y1="0" x2="59.055" y2="0" width="0" layer="20"/>
<wire x1="59.055" y1="0" x2="59.69" y2="0.635" width="0" layer="20"/>
<wire x1="59.69" y1="0.635" x2="67.31" y2="0.635" width="0" layer="20"/>
<wire x1="67.31" y1="0.635" x2="67.945" y2="0" width="0" layer="20"/>
<wire x1="67.945" y1="0" x2="71.755" y2="0" width="0" layer="20"/>
<wire x1="71.755" y1="0" x2="72.39" y2="0.635" width="0" layer="20"/>
<wire x1="72.39" y1="0.635" x2="80.01" y2="0.635" width="0" layer="20"/>
<wire x1="80.01" y1="0.635" x2="80.645" y2="0" width="0" layer="20"/>
<wire x1="80.645" y1="0" x2="97.155" y2="0" width="0" layer="20"/>
<wire x1="97.155" y1="0" x2="97.79" y2="0.635" width="0" layer="20"/>
<wire x1="97.79" y1="0.635" x2="99.949" y2="0.635" width="0" layer="20"/>
<wire x1="99.949" y1="0.635" x2="99.949" y2="13.97" width="0" layer="20"/>
<wire x1="99.949" y1="13.97" x2="1.778" y2="13.97" width="0" layer="20"/>
<wire x1="1.778" y1="13.97" x2="1.778" y2="0.635" width="0" layer="20"/>
<wire x1="1.778" y1="0.635" x2="3.81" y2="0.635" width="0" layer="20"/>
<wire x1="3.81" y1="0.635" x2="4.445" y2="0" width="0" layer="20"/>
<text>6HP</text>
</plain>
<libraries>
<library name="linear">
<description>&lt;b&gt;Linear Devices&lt;/b&gt;&lt;p&gt;
Operational amplifiers,  comparators, voltage regulators, ADCs, DACs, etc.&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="TSSOP8">
<description>&lt;b&gt;Thin Shrink Small Outline Plastic 8&lt;/b&gt; 3 x 4.4 mm&lt;p&gt;</description>
</package>
</packages>
</library>
<library name="erthenvar">
<packages>
<package name="ERTHENVAR-JACK-INLINE">
</package>
</packages>
</library>
<library name="eurorack">
<packages>
<package name="POWER_10">
</package>
</packages>
</library>
<library name="SparkFun-Passives">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="0603-CAP">
</package>
<package name="PAD-JUMPER-2-NC_BY_TRACE_NO_SILK">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="A" library="erthenvar" package="ERTHENVAR-JACK-INLINE" value="AUDIO-JACKINLINE"/>
<element name="B" library="erthenvar" package="ERTHENVAR-JACK-INLINE" value="AUDIO-JACKINLINE"/>
<element name="A1" library="erthenvar" package="ERTHENVAR-JACK-INLINE" value="AUDIO-JACKINLINE"/>
<element name="A2" library="erthenvar" package="ERTHENVAR-JACK-INLINE" value="AUDIO-JACKINLINE"/>
<element name="A3" library="erthenvar" package="ERTHENVAR-JACK-INLINE" value="AUDIO-JACKINLINE"/>
<element name="B1" library="erthenvar" package="ERTHENVAR-JACK-INLINE" value="AUDIO-JACKINLINE"/>
<element name="B2" library="erthenvar" package="ERTHENVAR-JACK-INLINE" value="AUDIO-JACKINLINE"/>
<element name="B3" library="erthenvar" package="ERTHENVAR-JACK-INLINE" value="AUDIO-JACKINLINE"/>
<element name="U$1" library="eurorack" package="POWER_10" value="POWER_SIMPLE10"/>
<element name="IC1" library="linear" package="TSSOP8" value="TL072TSSOP">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC2" library="linear" package="TSSOP8" value="TL072TSSOP">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC3" library="linear" package="TSSOP8" value="TL072TSSOP">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="SparkFun-Passives" package="0603-CAP" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="SparkFun-Passives" package="0603-CAP" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="SparkFun-Passives" package="0603-CAP" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="SparkFun-Passives" package="0603-CAP" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="SparkFun-Passives" package="0603-CAP" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="SparkFun-Passives" package="0603-CAP" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="A-&gt;B" library="SparkFun-Passives" package="PAD-JUMPER-2-NC_BY_TRACE_NO_SILK" value=""/>
</elements>
<signals>
<signal name="-12V">
<contactref element="U$1" pad="1"/>
<contactref element="U$1" pad="2"/>
<contactref element="IC3" pad="4"/>
<contactref element="IC1" pad="4"/>
<contactref element="C2" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="IC2" pad="4"/>
<contactref element="C6" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="A1" pad="T"/>
<contactref element="A1" pad="N"/>
<contactref element="IC1" pad="2"/>
<contactref element="IC1" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="A3" pad="T"/>
<contactref element="A3" pad="N"/>
<contactref element="IC2" pad="2"/>
<contactref element="IC2" pad="1"/>
</signal>
<signal name="GND">
<contactref element="B3" pad="G"/>
<contactref element="B2" pad="G"/>
<contactref element="B1" pad="G"/>
<contactref element="B" pad="G"/>
<contactref element="A" pad="G"/>
<contactref element="A" pad="N"/>
<contactref element="A1" pad="G"/>
<contactref element="A2" pad="G"/>
<contactref element="A3" pad="G"/>
<contactref element="U$1" pad="7"/>
<contactref element="U$1" pad="8"/>
<contactref element="U$1" pad="5"/>
<contactref element="U$1" pad="3"/>
<contactref element="U$1" pad="4"/>
<contactref element="U$1" pad="6"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="1"/>
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="1"/>
<contactref element="C5" pad="2"/>
<contactref element="C6" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="A" pad="T"/>
<contactref element="IC1" pad="3"/>
<contactref element="IC1" pad="5"/>
<contactref element="IC2" pad="3"/>
<contactref element="A-&gt;B" pad="2"/>
</signal>
<signal name="N$11">
<contactref element="B1" pad="T"/>
<contactref element="B1" pad="N"/>
<contactref element="IC2" pad="6"/>
<contactref element="IC2" pad="7"/>
</signal>
<signal name="N$12">
<contactref element="B3" pad="T"/>
<contactref element="B3" pad="N"/>
<contactref element="IC3" pad="6"/>
<contactref element="IC3" pad="7"/>
</signal>
<signal name="N$13">
<contactref element="B" pad="T"/>
<contactref element="IC2" pad="5"/>
<contactref element="IC3" pad="3"/>
<contactref element="IC3" pad="5"/>
</signal>
<signal name="N$15">
<contactref element="B2" pad="T"/>
<contactref element="B2" pad="N"/>
<contactref element="IC3" pad="2"/>
<contactref element="IC3" pad="1"/>
</signal>
<signal name="+12V">
<contactref element="U$1" pad="9"/>
<contactref element="U$1" pad="10"/>
<contactref element="IC3" pad="8"/>
<contactref element="C1" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="IC2" pad="8"/>
<contactref element="IC1" pad="8"/>
</signal>
<signal name="N$4">
<contactref element="A2" pad="T"/>
<contactref element="A2" pad="N"/>
<contactref element="IC1" pad="7"/>
<contactref element="IC1" pad="6"/>
</signal>
<signal name="N$2">
<contactref element="A-&gt;B" pad="1"/>
<contactref element="B" pad="N"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
