<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.2.0">
<drawing>
<board>
<plain>
<wire x1="72.06" y1="0" x2="72.06" y2="33.01" width="0" layer="20"/>
<wire x1="72.06" y1="33.01" x2="0" y2="33.01" width="0" layer="20"/>
<wire x1="0" y1="33.01" x2="0" y2="0" width="0" layer="20"/>
<text>Big Muff Pi Clone Rev 1.0</text>
<text>Visit lemonlimefx.wordpress.com</text>
</plain>
<libraries>
<library name="gm-resistors">
<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-caps-film-box">
<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-caps-electro-pol">
<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="gm-diodes">
<packages>
<package name="DO35-2">
<description>&lt;b&gt;DO-35 0.2" pad spacing&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="gm-ics">
<packages>
<package name="DIL08">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="gm-pots">
<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-supply">
<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>
</packages>
</library>
<library name="logos">
<packages>
<package name="LOGO-3">
</package>
</packages>
</library>
<library name="holes">
<description>&lt;b&gt;Mounting Holes and Pads&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="3,0">
<description>&lt;b&gt;MOUNTING HOLE&lt;/b&gt; 3.0 mm with drill center</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="R1" library="gm-resistors" package="R0207/3" value="1M"/>
<element name="R2" library="gm-resistors" package="R0207/3" value="56K"/>
<element name="R3" library="gm-resistors" package="R0207/3" value="330K"/>
<element name="R4" library="gm-resistors" package="R0207/3" value="10K"/>
<element name="R5" library="gm-resistors" package="R0207/3" value="47K"/>
<element name="R6" library="gm-resistors" package="R0207/3" value="560K"/>
<element name="R7" library="gm-resistors" package="R0207/3" value="62K"/>
<element name="R8" library="gm-resistors" package="R0207/3" value="47"/>
<element name="R9" library="gm-resistors" package="R0207/3" value="8.2K"/>
<element name="R10" library="gm-resistors" package="R0207/3" value="470K"/>
<element name="R11" library="gm-resistors" package="R0207/3" value="5.6K"/>
<element name="R12" library="gm-resistors" package="R0207/3" value="1.2K"/>
<element name="R13" library="gm-resistors" package="R0207/3" value="100K"/>
<element name="R14" library="gm-resistors" package="R0207/3" value="47"/>
<element name="R15" library="gm-resistors" package="R0207/3" value="220K"/>
<element name="R16" library="gm-resistors" package="R0207/3" value="220K"/>
<element name="R17" library="gm-resistors" package="R0207/3" value="820K"/>
<element name="R18" library="gm-resistors" package="R0207/3" value="1M"/>
<element name="C1" library="gm-caps-film-box" package="072X025" value=".15uF"/>
<element name="C2" library="gm-caps-film-box" package="072X025" value=".01uF"/>
<element name="C3" library="gm-caps-film-box" package="072X025" value=".0047uF"/>
<element name="C4" library="gm-caps-electro-pol" package="050_020_1" value="10uF"/>
<element name="C5" library="gm-caps-electro-pol" package="050_020_1" value="4.7uF"/>
<element name="C6" library="gm-caps-film-box" package="072X025" value="150pF"/>
<element name="C7" library="gm-caps-film-box" package="072X025" value="1uF"/>
<element name="C8" library="gm-caps-film-box" package="072X025" value=".1uF"/>
<element name="C9" library="gm-caps-film-box" package="072X025" value=".12uF"/>
<element name="C10" library="gm-caps-electro-pol" package="050_020_1" value="200uF"/>
<element name="C11" library="gm-caps-film-box" package="072X025" value="1uF"/>
<element name="C12" library="gm-caps-film-box" package="072X025" value=".22uF"/>
<element name="D1" library="gm-diodes" package="DO35-2" value="1N914.2"/>
<element name="D2" library="gm-diodes" package="DO35-2" value="1N914.2"/>
<element name="D3" library="gm-diodes" package="DO35-2" value="1N914.2"/>
<element name="D4" library="gm-diodes" package="DO35-2" value="1N914.2"/>
<element name="D5" library="gm-diodes" package="DO35-2" value="1N914.2"/>
<element name="D6" library="gm-diodes" package="DO35-2" value="1N914.2"/>
<element name="IC1" library="gm-ics" package="DIL08" value="RC4558"/>
<element name="IC2" library="gm-ics" package="DIL08" value="LM741P"/>
<element name="SUSTAIN" library="gm-pots" package="POT" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="TONE" library="gm-pots" package="POT" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="VOLUME" library="gm-pots" package="POT" value="50K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IN" library="gm-supply" package="SQUARE" value="IN(T)">
<attribute name="NAME"/>
</element>
<element name="OUT" library="gm-supply" package="SQUARE" value="OUT(T)"/>
<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="H1" library="holes" package="3,0" value="MOUNT-HOLE3.0"/>
<element name="H2" library="holes" package="3,0" value="MOUNT-HOLE3.0"/>
<element name="H3" library="holes" package="3,0" value="MOUNT-HOLE3.0"/>
<element name="H4" library="holes" package="3,0" value="MOUNT-HOLE3.0"/>
<element name="U$2" library="logos" package="LOGO-3" value=""/>
</elements>
<signals>
<signal name="N$2">
<contactref element="C1" pad="2"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="R2" pad="1"/>
<contactref element="IC1" pad="2"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="IC1" pad="1"/>
<contactref element="R4" pad="2"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="R4" pad="1"/>
<contactref element="R5" pad="2"/>
<contactref element="C3" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="R5" pad="1"/>
<contactref element="IC1" pad="5"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="IC1" pad="7"/>
<contactref element="C3" pad="2"/>
<contactref element="R6" pad="1"/>
<contactref element="SUSTAIN" pad="3"/>
</signal>
<signal name="N$8">
<contactref element="IC1" pad="6"/>
<contactref element="R6" pad="2"/>
<contactref element="R7" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="R7" pad="2"/>
<contactref element="C4" pad="+"/>
<contactref element="R8" pad="2"/>
</signal>
<signal name="N$10">
<contactref element="C5" pad="+"/>
<contactref element="R9" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="R9" pad="2"/>
<contactref element="IC2" pad="2"/>
<contactref element="D4" pad="A"/>
<contactref element="D1" pad="C"/>
<contactref element="R10" pad="1"/>
<contactref element="C6" pad="2"/>
</signal>
<signal name="N$12">
<contactref element="D4" pad="C"/>
<contactref element="D5" pad="A"/>
</signal>
<signal name="N$13">
<contactref element="D5" pad="C"/>
<contactref element="D6" pad="A"/>
</signal>
<signal name="N$14">
<contactref element="D6" pad="C"/>
<contactref element="D3" pad="A"/>
<contactref element="R10" pad="2"/>
<contactref element="C6" pad="1"/>
<contactref element="IC2" pad="6"/>
<contactref element="C7" pad="1"/>
<contactref element="C8" pad="1"/>
</signal>
<signal name="N$15">
<contactref element="D3" pad="C"/>
<contactref element="D2" pad="A"/>
</signal>
<signal name="N$16">
<contactref element="D2" pad="C"/>
<contactref element="D1" pad="A"/>
</signal>
<signal name="N$17">
<contactref element="C8" pad="2"/>
<contactref element="R12" pad="2"/>
<contactref element="TONE" pad="3"/>
</signal>
<signal name="N$18">
<contactref element="C7" pad="2"/>
<contactref element="R11" pad="1"/>
</signal>
<signal name="N$19">
<contactref element="R11" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="TONE" pad="1"/>
</signal>
<signal name="N$23">
<contactref element="C5" pad="-"/>
<contactref element="SUSTAIN" pad="2"/>
</signal>
<signal name="N$24">
<contactref element="SUSTAIN" pad="1"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="N$26">
<contactref element="TONE" pad="2"/>
<contactref element="VOLUME" pad="3"/>
</signal>
<signal name="GND">
<contactref element="R1" pad="1"/>
<contactref element="IC1" pad="4"/>
<contactref element="C2" pad="2"/>
<contactref element="C4" pad="-"/>
<contactref element="R12" pad="1"/>
<contactref element="C9" pad="1"/>
<contactref element="VOLUME" pad="1"/>
<contactref element="R13" pad="1"/>
<contactref element="C11" pad="2"/>
<contactref element="R18" pad="2"/>
<contactref element="C12" pad="2"/>
<contactref element="IC2" pad="4"/>
<contactref element="C10" pad="-"/>
<contactref element="R16" pad="2"/>
<contactref element="GND" pad="1"/>
</signal>
<signal name="VA">
<contactref element="IC1" pad="8"/>
<contactref element="R14" pad="1"/>
<contactref element="C10" pad="+"/>
<contactref element="R15" pad="1"/>
<contactref element="R17" pad="1"/>
<contactref element="IC2" pad="7"/>
</signal>
<signal name="VB">
<contactref element="IC1" pad="3"/>
<contactref element="R15" pad="2"/>
<contactref element="R16" pad="1"/>
<contactref element="C11" pad="1"/>
</signal>
<signal name="VC">
<contactref element="IC2" pad="3"/>
<contactref element="R17" pad="2"/>
<contactref element="R18" pad="1"/>
<contactref element="C12" pad="1"/>
</signal>
<signal name="IN">
<contactref element="C1" pad="1"/>
<contactref element="R1" pad="2"/>
<contactref element="IN" pad="1"/>
</signal>
<signal name="OUT">
<contactref element="VOLUME" pad="2"/>
<contactref element="R13" pad="2"/>
<contactref element="OUT" pad="1"/>
</signal>
<signal name="+9V">
<contactref element="R14" pad="2"/>
<contactref element="+9V" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
