<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.1">
<drawing>
<board>
<plain>
<wire x1="0" y1="23.60100625" x2="0" y2="1.27" width="0" layer="20"/>
<wire x1="0" y1="1.27" x2="1.27" y2="0" width="0" layer="20" curve="90"/>
<wire x1="1.27" y1="0" x2="29.21" y2="0" width="0" layer="20"/>
<wire x1="29.21" y1="0" x2="30.15" y2="0.94" width="0" layer="20" curve="90"/>
<wire x1="30.15" y1="0.94" x2="30.15" y2="23.817996875" width="0" layer="20"/>
<wire x1="30.15" y1="23.817996875" x2="28.577996875" y2="25.39" width="0" layer="20" curve="90"/>
<wire x1="28.577996875" y1="25.39" x2="1.78899375" y2="25.39" width="0" layer="20"/>
<wire x1="1.78899375" y1="25.39" x2="0" y2="23.60100625" width="0" layer="20" curve="90"/>
<text>Mini Mixer</text>
<text>LemonLimeFX</text>
<text>2012</text>
</plain>
<libraries>
<library name="gm-pots">
<description>&lt;b&gt;Potentiometers&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;chassis-mount (e.g., Alpha 16mm) pots&lt;/li&gt;
&lt;li&gt;board-mount trim pots (1/4" and 3/8")&lt;/li&gt;
&lt;li&gt; all pot values have the same size package; you choose the value of resistance 
&lt;/ul&gt;</description>
<packages>
<package name="POT">
<description>&lt;b&gt;Potentiometer&lt;/b&gt;
&lt;p&gt;3 terminals for circuit board for wires connecting to 3 lugs of pot off-board</description>
</package>
</packages>
</library>
<library name="gm-caps-film-box">
<description>&lt;b&gt;Capacitors, Film, Box&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;1000pF - 2.2uF  (uF = µF = mF)
&lt;li&gt;popular nonpolarized capacitors because they are small
&lt;li&gt;these have short leads so that pad spacing equals lead spacing
&lt;li&gt;e.g., WIMA capacitors
&lt;/ul&gt;</description>
<packages>
<package name="072X025">
<description>&lt;b&gt;7.2mm x 2.5mm&lt;/b&gt;
&lt;p&gt;WIMA MKS2, MKP2</description>
</package>
</packages>
</library>
<library name="gm-resistors">
<description>&lt;b&gt;Resistors&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;6mm long -- the size of 1/4 watt resistors
&lt;li&gt; all resistor values have the same size package; you choose the value of resistance 
&lt;/ul&gt;</description>
<packages>
<package name="R0207/3">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;br&gt;
&lt;br&gt;
length: 6mm&lt;br&gt;
format: 0.1" (perfboard)&lt;br&gt;
spacing: 3 holes

&lt;p&gt;This length resistor applies to 1/4 watt metal film.</description>
</package>
</packages>
</library>
<library name="gm-ics">
<description>&lt;b&gt;Integrated Circuits&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;mostly op amps (e.g., 4558, TL072)&lt;/li&gt;
&lt;li&gt;also CD4049 (for Anderton's Tube Sound Fuzz, the Red Llama, ...)
&lt;li&gt;generally gathered from Eagle libraries
&lt;/ul&gt;</description>
<packages>
<package name="DIL08">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="gm-supply">
<description>&lt;b&gt;Supply&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;input, output, ground, and power supply.  
&lt;li&gt;these are used on a schematic for placeholders and on a board for pads for off-board components like jacks.
&lt;/ul&gt;</description>
<packages>
<package name="SQUARE">
<description>&lt;b&gt;Square Pad&lt;/b&gt;
&lt;ul&gt;&lt;li&gt;drill diameter 0.7 mm&lt;/li&gt;&lt;/ul&gt;</description>
</package>
<package name="ROUND">
<description>&lt;b&gt;Round Pad&lt;/b&gt;
&lt;ul&gt;&lt;li&gt;drill diameter 0.7 mm&lt;/li&gt;&lt;/ul&gt;</description>
</package>
</packages>
</library>
<library name="gm-caps-electro-pol">
<description>&lt;b&gt;Capacitors, Polar Electrolytic, Radial &lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;large value capacitors: .22 - 470uF (uF = µF = mF)
&lt;li&gt;often used in power supply filters
&lt;/ul&gt;</description>
<packages>
<package name="050_020_1">
<description>&lt;b&gt;5mm diameter, 2mm lead spacing, 0.1" pad spacing&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="logos">
<packages>
<package name="RECORD_1X1">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="POT1" library="gm-pots" package="POT" value="10K-A">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="POT2" library="gm-pots" package="POT" value="10K-A">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="POT3" library="gm-pots" package="POT" value="10K-A">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="POT4" library="gm-pots" package="POT" value="10K-A">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="gm-caps-film-box" package="072X025" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="gm-caps-film-box" package="072X025" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="gm-caps-film-box" package="072X025" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="gm-caps-film-box" package="072X025" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="gm-resistors" package="R0207/3" value="100K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="gm-resistors" package="R0207/3" value="100K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="gm-resistors" package="R0207/3" value="100K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="gm-resistors" package="R0207/3" value="100K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC1" library="gm-ics" package="DIL08" value="TL072P">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="gm-resistors" package="R0207/3" value="100K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="gm-resistors" package="R0207/3" value="100K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="gm-resistors" package="R0207/3" value="100K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="gm-resistors" package="R0207/3" value="100K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="gm-resistors" package="R0207/3" value="100K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R10" library="gm-resistors" package="R0207/3" value="1M">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="OUT" library="gm-supply" package="SQUARE" value="OUT(T)">
<attribute name="NAME"/>
</element>
<element name="GND1" library="gm-supply" package="SQUARE" value="GND(T)">
<attribute name="NAME"/>
</element>
<element name="GND2" library="gm-supply" package="SQUARE" value="GND(T)">
<attribute name="NAME"/>
</element>
<element name="GND3" library="gm-supply" package="SQUARE" value="GND(T)">
<attribute name="NAME"/>
</element>
<element name="GND4" library="gm-supply" package="SQUARE" value="GND(T)">
<attribute name="NAME"/>
</element>
<element name="C5" library="gm-caps-electro-pol" package="050_020_1" value="2.2uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="gm-caps-electro-pol" package="050_020_1" value="22uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="gm-caps-electro-pol" package="050_020_1" value="22uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="+9V" library="gm-supply" package="SQUARE" value="+9V(T)">
<attribute name="NAME"/>
</element>
<element name="GND" library="gm-supply" package="SQUARE" value="GND(T)">
<attribute name="NAME"/>
</element>
<element name="IN1" library="gm-supply" package="ROUND" value="">
<attribute name="NAME"/>
</element>
<element name="IN2" library="gm-supply" package="ROUND" value="">
<attribute name="NAME"/>
</element>
<element name="IN3" library="gm-supply" package="ROUND" value="">
<attribute name="NAME"/>
</element>
<element name="IN4" library="gm-supply" package="ROUND" value="">
<attribute name="NAME"/>
</element>
<element name="U$1" library="logos" package="RECORD_1X1" value=""/>
</elements>
<signals>
<signal name="GND">
<contactref element="POT1" pad="1"/>
<contactref element="GND1" pad="1"/>
<contactref element="POT2" pad="1"/>
<contactref element="GND2" pad="1"/>
<contactref element="POT3" pad="1"/>
<contactref element="GND3" pad="1"/>
<contactref element="POT4" pad="1"/>
<contactref element="GND4" pad="1"/>
<contactref element="R6" pad="1"/>
<contactref element="C6" pad="-"/>
<contactref element="C7" pad="-"/>
<contactref element="R10" pad="1"/>
<contactref element="IC1" pad="4"/>
<contactref element="GND" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="POT4" pad="2"/>
<contactref element="C4" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="POT2" pad="2"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="POT1" pad="2"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="POT3" pad="2"/>
<contactref element="C3" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="C4" pad="2"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="C3" pad="2"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="C2" pad="2"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="N$8">
<contactref element="C1" pad="2"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="R1" pad="1"/>
<contactref element="IC1" pad="2"/>
<contactref element="R2" pad="1"/>
<contactref element="R3" pad="1"/>
<contactref element="R4" pad="1"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="R5" pad="2"/>
<contactref element="IC1" pad="1"/>
<contactref element="R7" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="R7" pad="2"/>
<contactref element="IC1" pad="6"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="N$13">
<contactref element="R8" pad="2"/>
<contactref element="IC1" pad="7"/>
<contactref element="C5" pad="+"/>
</signal>
<signal name="OUT">
<contactref element="C5" pad="-"/>
<contactref element="OUT" pad="1"/>
<contactref element="R10" pad="2"/>
</signal>
<signal name="N$10">
<contactref element="IC1" pad="3"/>
<contactref element="R6" pad="2"/>
<contactref element="R9" pad="1"/>
<contactref element="C6" pad="+"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="+9V">
<contactref element="IC1" pad="8"/>
<contactref element="+9V" pad="1"/>
<contactref element="R9" pad="2"/>
<contactref element="C7" pad="+"/>
</signal>
<signal name="N$14">
<contactref element="POT1" pad="3"/>
<contactref element="IN1" pad="1"/>
</signal>
<signal name="N$15">
<contactref element="POT2" pad="3"/>
<contactref element="IN2" pad="1"/>
</signal>
<signal name="N$16">
<contactref element="POT3" pad="3"/>
<contactref element="IN3" pad="1"/>
</signal>
<signal name="N$17">
<contactref element="POT4" pad="3"/>
<contactref element="IN4" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
