<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.1">
<drawing>
<board>
<plain>
<wire x1="0" y1="39.6875" 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="50.165" y2="0" width="0" layer="20"/>
<wire x1="50.165" y1="0" x2="51.435" y2="1.27" width="0" layer="20" curve="90"/>
<wire x1="51.435" y1="1.27" x2="51.435" y2="39.6875" width="0" layer="20"/>
<wire x1="51.435" y1="39.6875" x2="50.4825" y2="40.64" width="0" layer="20" curve="90"/>
<wire x1="50.4825" y1="40.64" x2="46.6725" y2="44.45" width="0" layer="20" curve="-90"/>
<wire x1="46.6725" y1="44.45" x2="45.4025" y2="45.72" width="0" layer="20" curve="90"/>
<wire x1="45.4025" y1="45.72" x2="6.0325" y2="45.72" width="0" layer="20"/>
<wire x1="6.0325" y1="45.72" x2="4.7625" y2="44.45" width="0" layer="20" curve="90"/>
<wire x1="4.7625" y1="44.45" x2="0.9525" y2="40.64" width="0" layer="20" curve="-90"/>
<wire x1="0.9525" y1="40.64" x2="0" y2="39.6875" width="0" layer="20" curve="90"/>
<text>ICBM</text>
<text>(512)æ</text>
</plain>
<libraries>
<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-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="R0207/4">
<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: 4 holes

&lt;p&gt;This length resistor applies to 1/4 watt metal film.</description>
</package>
</packages>
</library>
<library name="gm-caps-ceramic">
<description>&lt;b&gt;Capacitors, Ceramic&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;very small capacitances: 1 - 1000pF
&lt;/ul&gt;</description>
<packages>
<package name="050X030_025_2">
<description>&lt;b&gt;5mm x 3mm, 0.2" pad spacing&lt;/b&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="gm-diodes">
<description>&lt;b&gt;Diodes&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;Zener 1N47xx (as in protection for the MOSFET in the AMZ MOSFET Booster)
&lt;li&gt;rectifier 1N4001-1N4008 (for polarity reversal protection in power supply sections)
&lt;li&gt;clipping 1N914 (as in a TS808)
&lt;li&gt;LED (light emitting diode, 3mm and 5mm)
&lt;li&gt;mostly gathered from Eagle libraries
&lt;/ul&gt;</description>
<packages>
<package name="DO35-4">
<description>&lt;B&gt;DO-35 0.4" spacing&lt;/B&gt;</description>
</package>
</packages>
</library>
<library name="gm-switches">
<description>&lt;b&gt;Switches&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;SPST, SPDT, DPDT, 3PDT
&lt;/ul&gt;</description>
<packages>
<package name="SPDT_SMALL">
</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="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="mm_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="16MM">
<description>&lt;b&gt;Potentiometer&lt;/b&gt;
&lt;p&gt;potentiometer for showing off-board connections</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="gm-ics" package="DIL08" value="LM4558N">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC2" library="gm-ics" package="DIL08" value="LM741P">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="gm-resistors" package="R0207/4" value="1M">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="gm-resistors" package="R0207/4" value="56k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="gm-resistors" package="R0207/4" value="330k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="gm-resistors" package="R0207/4" value="220k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="gm-caps-ceramic" package="050X030_025_2" value="150n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="gm-caps-ceramic" package="050X030_025_2" value="1µ">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="gm-resistors" package="R0207/4" value="220k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="gm-resistors" package="R0207/4" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="gm-resistors" package="R0207/4" value="47k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="gm-caps-ceramic" package="050X030_025_2" value="10n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="gm-caps-ceramic" package="050X030_025_2" value="4n7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="gm-resistors" package="R0207/4" value="560k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="gm-resistors" package="R0207/4" value="82k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="gm-caps-electro-pol" package="050_020_1" value="10µ">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="gm-caps-electro-pol" package="050_020_1" value="10µ">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="gm-caps-electro-pol" package="050_020_1" value="4µ7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="GAIN" library="mm_pots" package="16MM" value="10kB">
<attribute name="NAME"/>
</element>
<element name="TONE" library="mm_pots" package="16MM" value="10kB">
<attribute name="NAME"/>
</element>
<element name="VOL" library="mm_pots" package="16MM" value="100kA">
<attribute name="NAME"/>
</element>
<element name="R10" library="gm-resistors" package="R0207/4" value="47Ω">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="gm-resistors" package="R0207/4" value="8k2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R12" library="gm-resistors" package="R0207/4" value="470k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R13" library="gm-resistors" package="R0207/4" value="1M">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="gm-caps-ceramic" package="050X030_025_2" value="330p">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="gm-diodes" package="DO35-4" value="1N4148">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D2" library="gm-diodes" package="DO35-4" value="1N4148">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D3" library="gm-diodes" package="DO35-4" value="1N4148">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D4" library="gm-diodes" package="DO35-4" value="1N4148">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D5" library="gm-diodes" package="DO35-4" value="1N4148">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D6" library="gm-diodes" package="DO35-4" value="1N4148">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R14" library="gm-resistors" package="R0207/4" value="820k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="gm-caps-ceramic" package="050X030_025_2" value="220n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C10" library="gm-caps-ceramic" package="050X030_025_2" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C11" library="gm-caps-ceramic" package="050X030_025_2" value="1µ">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C12" library="gm-caps-ceramic" package="050X030_025_2" value="150n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C13" library="gm-caps-ceramic" package="050X030_025_2" value="120n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R15" library="gm-resistors" package="R0207/4" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R16" library="gm-resistors" package="R0207/4" value="47k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R17" library="gm-resistors" package="R0207/4" value="47k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R18" library="gm-resistors" package="R0207/4" value="1k2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="TB" library="gm-switches" package="SPDT_SMALL" value="SPDT_S">
<attribute name="NAME"/>
</element>
<element name="R19" library="gm-resistors" package="R0207/4" value="100k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D7" library="gm-diodes" package="DO35-4" value="1N4148">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="G" library="gm-supply" package="ROUND" value="">
<attribute name="NAME"/>
</element>
<element name="V" library="gm-supply" package="ROUND" value="">
<attribute name="NAME"/>
</element>
<element name="I" library="gm-supply" package="ROUND" value="">
<attribute name="NAME"/>
</element>
<element name="O" library="gm-supply" package="ROUND" value="">
<attribute name="NAME"/>
</element>
</elements>
<signals>
<signal name="N$1">
<contactref element="R2" pad="1"/>
<contactref element="C1" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="C1" pad="1"/>
<contactref element="R1" pad="2"/>
<contactref element="I" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="R2" pad="2"/>
<contactref element="IC1" pad="2"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="R3" pad="2"/>
<contactref element="IC1" pad="1"/>
<contactref element="R6" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="R4" pad="1"/>
<contactref element="IC1" pad="3"/>
<contactref element="R5" pad="2"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="IC1" pad="5"/>
<contactref element="R7" pad="2"/>
<contactref element="C3" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="C4" pad="1"/>
<contactref element="R7" pad="1"/>
<contactref element="R6" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="IC1" pad="6"/>
<contactref element="R9" pad="2"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="R8" pad="2"/>
<contactref element="IC1" pad="7"/>
<contactref element="C6" pad="+"/>
<contactref element="C4" pad="2"/>
</signal>
<signal name="N$11">
<contactref element="C5" pad="+"/>
<contactref element="R9" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="R10" pad="2"/>
<contactref element="GAIN" pad="1"/>
</signal>
<signal name="N$13">
<contactref element="C6" pad="-"/>
<contactref element="GAIN" pad="3"/>
</signal>
<signal name="N$14">
<contactref element="GAIN" pad="2"/>
<contactref element="C7" pad="-"/>
</signal>
<signal name="N$15">
<contactref element="IC2" pad="6"/>
<contactref element="C8" pad="2"/>
<contactref element="R12" pad="2"/>
<contactref element="D4" pad="A"/>
<contactref element="D3" pad="C"/>
<contactref element="C11" pad="1"/>
<contactref element="C12" pad="1"/>
<contactref element="C10" pad="1"/>
</signal>
<signal name="N$18">
<contactref element="IC2" pad="2"/>
<contactref element="C8" pad="1"/>
<contactref element="R12" pad="1"/>
<contactref element="D6" pad="C"/>
<contactref element="D1" pad="A"/>
<contactref element="R11" pad="2"/>
</signal>
<signal name="N$19">
<contactref element="D1" pad="C"/>
<contactref element="D2" pad="A"/>
</signal>
<signal name="N$20">
<contactref element="D6" pad="A"/>
<contactref element="D5" pad="C"/>
</signal>
<signal name="N$21">
<contactref element="D2" pad="C"/>
<contactref element="D3" pad="A"/>
</signal>
<signal name="N$22">
<contactref element="D4" pad="C"/>
<contactref element="D5" pad="A"/>
</signal>
<signal name="N$24">
<contactref element="R14" pad="1"/>
<contactref element="R13" pad="2"/>
<contactref element="IC2" pad="3"/>
<contactref element="C9" pad="1"/>
</signal>
<signal name="N$25">
<contactref element="R11" pad="1"/>
<contactref element="C7" pad="+"/>
</signal>
<signal name="N$26">
<contactref element="R16" pad="1"/>
<contactref element="C12" pad="2"/>
</signal>
<signal name="N$27">
<contactref element="R15" pad="1"/>
<contactref element="C11" pad="2"/>
</signal>
<signal name="N$28">
<contactref element="R15" pad="2"/>
<contactref element="TONE" pad="1"/>
<contactref element="C13" pad="1"/>
</signal>
<signal name="N$30">
<contactref element="R16" pad="2"/>
<contactref element="R17" pad="2"/>
<contactref element="TB" pad="3"/>
</signal>
<signal name="N$31">
<contactref element="TONE" pad="2"/>
<contactref element="TB" pad="1"/>
</signal>
<signal name="N$32">
<contactref element="R18" pad="2"/>
<contactref element="C10" pad="2"/>
<contactref element="TONE" pad="3"/>
</signal>
<signal name="N$12">
<contactref element="TB" pad="2"/>
<contactref element="VOL" pad="3"/>
</signal>
<signal name="N$17">
<contactref element="VOL" pad="2"/>
<contactref element="R19" pad="2"/>
<contactref element="O" pad="1"/>
</signal>
<signal name="GND">
<contactref element="IC2" pad="4"/>
<contactref element="C5" pad="-"/>
<contactref element="R1" pad="1"/>
<contactref element="R5" pad="1"/>
<contactref element="C2" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="R10" pad="1"/>
<contactref element="C9" pad="2"/>
<contactref element="R13" pad="1"/>
<contactref element="R18" pad="1"/>
<contactref element="R19" pad="1"/>
<contactref element="VOL" pad="1"/>
<contactref element="C13" pad="2"/>
<contactref element="R17" pad="1"/>
<contactref element="IC1" pad="4"/>
<contactref element="D7" pad="A"/>
<contactref element="G" pad="1"/>
</signal>
<signal name="+9V">
<contactref element="IC2" pad="7"/>
<contactref element="R4" pad="2"/>
<contactref element="R14" pad="2"/>
<contactref element="D7" pad="C"/>
<contactref element="IC1" pad="8"/>
<contactref element="V" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
