<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.2.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="73.33" y2="0" width="0" layer="20"/>
<wire x1="73.33" y1="0" x2="73.33" y2="69.84" width="0" layer="20"/>
<wire x1="73.33" y1="69.84" x2="0" y2="69.84" width="0" layer="20"/>
<wire x1="0" y1="69.84" x2="0" y2="0" width="0" layer="20"/>
<hole x="3" y="67" drill="3"/>
<hole x="70.11" y="3" drill="3"/>
<hole x="71.11" y="67" drill="3"/>
<hole x="3" y="3" drill="3"/>
<text>12AU7 AMP V2</text>
<text>12/20/15</text>
<text>NATE DEMON</text>
</plain>
<libraries>
<library name="capacitor-wima">
<description>&lt;b&gt;WIMA Capacitors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="C10B6">
<description>&lt;B&gt;MKS4&lt;/B&gt;, 13.4 x 6 mm, grid 10.16 mm</description>
</package>
</packages>
</library>
<library name="ref-packages">
<description>&lt;b&gt;Reference Package&lt;/b&gt;&lt;p&gt;</description>
<packages>
<package name="E3,5-8">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 3.5 mm, diameter 8 mm</description>
</package>
<package name="E7,5-16">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 7.62 mm, diameter 16 mm</description>
</package>
</packages>
</library>
<library name="SparkFun-Capacitors">
<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="CPOL-RADIAL-100UF-25V">
</package>
</packages>
</library>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find connectors and sockets- basically anything that can be plugged into or onto.&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="AUDIO-JACK">
</package>
<package name="POWER_JACK_PTH">
</package>
</packages>
</library>
<library name="SparkFun-DiscreteSemi">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete semiconductors- transistors, diodes, TRIACs, optoisolators, 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="TO220V">
<description>&lt;b&gt;TO 220 Vertical&lt;/b&gt; Package works with various parts including N-Channel MOSFET SparkFun SKU: COM-10213</description>
</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="AXIAL-0.3EZ">
<description>This is the "EZ" version of the standard .3" spaced resistor package.&lt;br&gt;
It has a reduced top mask to make it harder to install upside-down.</description>
</package>
</packages>
</library>
<library name="SparkFun-Electromechanical">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find anything that moves- switches, relays, buttons, potentiometers. Also, anything that goes on a board but isn't electrical in nature- screws, standoffs, 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="TRIMPOT_PTH_S3_LOCK">
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<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="AXIAL-0.3EZ">
<description>This is the "EZ" version of the standard .3" spaced resistor package.&lt;br&gt;
It has a reduced top mask to make it harder to install upside-down.</description>
</package>
</packages>
</library>
<library name="SparkFun-PowerIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find drivers, regulators, and amplifiers.&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="TO220-ADJ">
</package>
</packages>
</library>
<library name="Tubes">
<packages>
<package name="NOVAL">
</package>
</packages>
</library>
<library name="SparkFun-Aesthetics">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find non-functional items- supply symbols, logos, notations, frame blocks, 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="DESTRUCTIONDYNAMICS">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="capacitor-wima" package="C10B6" value="2.2uf"/>
<element name="C2" library="ref-packages" package="E3,5-8" value="100uf"/>
<element name="C3" library="ref-packages" package="E7,5-16" value="470u"/>
<element name="C4" library="capacitor-wima" package="C10B6" value="2.2uf"/>
<element name="C5" library="ref-packages" package="E3,5-8" value="100uf"/>
<element name="C6" library="ref-packages" package="E7,5-16" value="470u"/>
<element name="C7" library="SparkFun-Capacitors" package="CPOL-RADIAL-100UF-25V" value=""/>
<element name="JP5" library="SparkFun-Connectors" package="AUDIO-JACK" value="INPUT"/>
<element name="JP6" library="SparkFun-Connectors" package="AUDIO-JACK" value="OUTPUT"/>
<element name="Q1" library="SparkFun-DiscreteSemi" package="TO220V" value="IRF510"/>
<element name="Q2" library="SparkFun-DiscreteSemi" package="TO220V" value="IRF510"/>
<element name="R1" library="SparkFun-Passives" package="AXIAL-0.3EZ" value="100k"/>
<element name="R10" library="SparkFun-Passives" package="AXIAL-0.3EZ" value="10 "/>
<element name="R2" library="SparkFun-Electromechanical" package="TRIMPOT_PTH_S3_LOCK" value="50k"/>
<element name="R3" library="SparkFun-Resistors" package="AXIAL-0.3EZ" value="150"/>
<element name="R4" library="SparkFun-Passives" package="AXIAL-0.3EZ" value="1k"/>
<element name="R5" library="SparkFun-Passives" package="AXIAL-0.3EZ" value="10 "/>
<element name="R6" library="SparkFun-Passives" package="AXIAL-0.3EZ" value="100k"/>
<element name="R7" library="SparkFun-Electromechanical" package="TRIMPOT_PTH_S3_LOCK" value="50k"/>
<element name="R8" library="SparkFun-Resistors" package="AXIAL-0.3EZ" value="150"/>
<element name="R9" library="SparkFun-Passives" package="AXIAL-0.3EZ" value="1k"/>
<element name="U1" library="SparkFun-PowerIC" package="TO220-ADJ" value="LM317"/>
<element name="U2" library="SparkFun-PowerIC" package="TO220-ADJ" value="LM317"/>
<element name="V1" library="Tubes" package="NOVAL" value="12AU7"/>
<element name="JP2" library="SparkFun-Connectors" package="POWER_JACK_PTH" value="POWER_JACKPTH">
<attribute name="PROD_ID" value="CONN-08197"/>
</element>
<element name="U$1" library="SparkFun-Aesthetics" package="DESTRUCTIONDYNAMICS" value="DESTRUCTIONDYNAMICS"/>
</elements>
<signals>
<signal name="VCC">
<contactref element="R2" pad="3"/>
<contactref element="Q1" pad="2"/>
<contactref element="V1" pad="4"/>
<contactref element="R7" pad="3"/>
<contactref element="Q2" pad="2"/>
<contactref element="C7" pad="1"/>
<contactref element="JP2" pad="PWR"/>
</signal>
<signal name="GND">
<contactref element="R1" pad="P$1"/>
<contactref element="R3" pad="P$1"/>
<contactref element="C2" pad="-"/>
<contactref element="V1" pad="5"/>
<contactref element="R4" pad="P$1"/>
<contactref element="U1" pad="ADJ"/>
<contactref element="R5" pad="P$2"/>
<contactref element="R6" pad="P$1"/>
<contactref element="R8" pad="P$1"/>
<contactref element="C5" pad="-"/>
<contactref element="R9" pad="P$1"/>
<contactref element="U2" pad="ADJ"/>
<contactref element="R10" pad="P$2"/>
<contactref element="C7" pad="2"/>
<contactref element="JP5" pad="SLEEVE"/>
<contactref element="JP6" pad="SLEEVE"/>
<contactref element="JP2" pad="GNDBREAK"/>
<contactref element="JP2" pad="GND"/>
</signal>
<signal name="N$1">
<contactref element="C1" pad="2"/>
<contactref element="V1" pad="2"/>
<contactref element="R1" pad="P$2"/>
</signal>
<signal name="N$2">
<contactref element="R2" pad="1"/>
<contactref element="V1" pad="1"/>
<contactref element="Q1" pad="1"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="V1" pad="3"/>
<contactref element="R3" pad="P$2"/>
<contactref element="C2" pad="+"/>
</signal>
<signal name="N$4">
<contactref element="Q1" pad="3"/>
<contactref element="U1" pad="IN"/>
<contactref element="C3" pad="+"/>
</signal>
<signal name="LO">
<contactref element="C3" pad="-"/>
<contactref element="R4" pad="P$2"/>
<contactref element="JP6" pad="TIP"/>
</signal>
<signal name="RO">
<contactref element="C6" pad="-"/>
<contactref element="R9" pad="P$2"/>
<contactref element="JP6" pad="RING"/>
</signal>
<signal name="N$6">
<contactref element="U1" pad="OUT"/>
<contactref element="R5" pad="P$1"/>
</signal>
<signal name="N$5">
<contactref element="C4" pad="2"/>
<contactref element="R6" pad="P$2"/>
<contactref element="V1" pad="7"/>
</signal>
<signal name="N$7">
<contactref element="R7" pad="1"/>
<contactref element="Q2" pad="1"/>
<contactref element="R7" pad="2"/>
<contactref element="V1" pad="6"/>
</signal>
<signal name="N$8">
<contactref element="R8" pad="P$2"/>
<contactref element="C5" pad="+"/>
<contactref element="V1" pad="8"/>
</signal>
<signal name="N$9">
<contactref element="Q2" pad="3"/>
<contactref element="U2" pad="IN"/>
<contactref element="C6" pad="+"/>
</signal>
<signal name="N$10">
<contactref element="U2" pad="OUT"/>
<contactref element="R10" pad="P$1"/>
</signal>
<signal name="LI">
<contactref element="C1" pad="1"/>
<contactref element="JP5" pad="TIP"/>
</signal>
<signal name="RI">
<contactref element="C4" pad="1"/>
<contactref element="JP5" pad="RING"/>
</signal>
<signal name="N$11">
</signal>
<signal name="N$12">
</signal>
</signals>
</board>
</drawing>
</eagle>
