<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.2.2">
<drawing>
<board>
<plain>
<wire x1="1.27" y1="3.81" x2="49.835" y2="3.81" width="0" layer="20"/>
<wire x1="49.835" y1="3.81" x2="49.835" y2="39.065" width="0" layer="20"/>
<wire x1="49.835" y1="39.065" x2="46.365" y2="43.805" width="0" layer="20"/>
<wire x1="46.365" y1="43.805" x2="4.435" y2="43.805" width="0" layer="20"/>
<wire x1="4.435" y1="43.805" x2="1.27" y2="39.37" width="0" layer="20"/>
<wire x1="1.27" y1="39.37" x2="1.27" y2="3.81" width="0" layer="20"/>
<text>UBE 1.1.0</text>
</plain>
<libraries>
<library name="capacitors-film">
<packages>
<package name="BOX_SMALL">
</package>
</packages>
</library>
<library name="capacitors-elec">
<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="diodes">
<packages>
<package name="DO35-3">
<description>&lt;B&gt;DO-35 0.3" spacing&lt;/B&gt;</description>
</package>
<package name="3MM_D">
</package>
</packages>
</library>
<library name="enclosures">
<packages>
<package name="1590B">
</package>
</packages>
</library>
<library name="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="potentiometers">
<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>
<library name="integrated circuits">
<packages>
<package name="DIL16">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="supply pins">
<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="bffx-capacitors-film">
<packages>
<package name="BOX_MED">
</package>
</packages>
</library>
<library name="bffx-supply pins">
<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>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="capacitors-film" package="BOX_SMALL" value="10n">
<attribute name="NAME"/>
</element>
<element name="C10" library="capacitors-elec" package="050_020_1" value="100u">
<attribute name="NAME"/>
</element>
<element name="C2" library="capacitors-film" package="BOX_SMALL" value="2n2">
<attribute name="NAME"/>
</element>
<element name="C3" library="bffx-capacitors-film" package="BOX_MED" value="470n">
<attribute name="NAME"/>
</element>
<element name="C4" library="capacitors-film" package="BOX_SMALL" value="100n">
<attribute name="NAME"/>
</element>
<element name="C5" library="capacitors-film" package="BOX_SMALL" value="1n5">
<attribute name="NAME"/>
</element>
<element name="C6" library="capacitors-film" package="BOX_SMALL" value="150p">
<attribute name="NAME"/>
</element>
<element name="C7" library="capacitors-film" package="BOX_SMALL" value="100n">
<attribute name="NAME"/>
</element>
<element name="C8" library="capacitors-film" package="BOX_SMALL" value="100n">
<attribute name="NAME"/>
</element>
<element name="C9" library="capacitors-film" package="BOX_SMALL" value="100n">
<attribute name="NAME"/>
</element>
<element name="D1" library="diodes" package="DO35-3" value="1n4148">
<attribute name="NAME"/>
</element>
<element name="D2" library="diodes" package="DO35-3" value="1n4148">
<attribute name="NAME"/>
</element>
<element name="GAIN" library="potentiometers" package="16MM" value="B500k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC1" library="integrated circuits" package="DIL16" value="CD4049UBE">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="resistors" package="R0207/3" value="1M">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R10" library="resistors" package="R0207/3" value="100k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="resistors" package="R0207/3" value="100k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R12" library="resistors" package="R0207/3" value="220k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R13" library="resistors" package="R0207/3" value="Rx">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R14" library="resistors" package="R0207/3" value="330">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="resistors" package="R0207/3" value="470k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="resistors" package="R0207/3" value="470k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="resistors" package="R0207/3" value="100k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="resistors" package="R0207/3" value="100k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="resistors" package="R0207/3" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="resistors" package="R0207/3" value="1m">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="resistors" package="R0207/3" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="resistors" package="R0207/3" value="100k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="TONE" library="potentiometers" package="16MM" value="B500k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="VOL" library="potentiometers" package="16MM" value="B100k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="enclosures" package="1590B" value=""/>
<element name="IN" library="supply pins" package="SQUARE" value="PADSQR"/>
<element name="V+" library="supply pins" package="SQUARE" value="PADSQR">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="-9V" library="supply pins" package="ROUND" value="PADRND">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="OUT" library="supply pins" package="SQUARE" value="PADSQR"/>
<element name="D3" library="diodes" package="DO35-3" value="1n5817">
<attribute name="NAME"/>
</element>
<element name="D4" library="diodes" package="3MM_D" value="LED">
<attribute name="NAME"/>
</element>
<element name="R15" library="resistors" package="R0207/3" value="RLED">
<attribute name="NAME"/>
</element>
<element name="SG" library="supply pins" package="SQUARE" value="PADSQR">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="SL" library="supply pins" package="SQUARE" value="PADSQR">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="ING" library="bffx-supply pins" package="ROUND" value="PADRND">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="OUTG" library="bffx-supply pins" package="ROUND" value="PADRND">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
</elements>
<signals>
<signal name="N$3">
<contactref element="R5" pad="2"/>
<contactref element="GAIN" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="GAIN" pad="3"/>
<contactref element="R6" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="R9" pad="2"/>
<contactref element="R8" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="R10" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="R8" pad="2"/>
<contactref element="TONE" pad="3"/>
</signal>
<signal name="N$9">
<contactref element="R1" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="IN" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="R2" pad="1"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="R4" pad="1"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="N$14">
<contactref element="R6" pad="2"/>
<contactref element="C3" pad="2"/>
</signal>
<signal name="N$16">
<contactref element="R7" pad="2"/>
<contactref element="D1" pad="C"/>
<contactref element="D2" pad="A"/>
<contactref element="C4" pad="2"/>
<contactref element="IC1" pad="12"/>
</signal>
<signal name="N$17">
<contactref element="R9" pad="1"/>
<contactref element="C4" pad="1"/>
</signal>
<signal name="N$18">
<contactref element="R10" pad="2"/>
<contactref element="C6" pad="1"/>
<contactref element="C7" pad="2"/>
<contactref element="IC1" pad="15"/>
</signal>
<signal name="N$19">
<contactref element="R11" pad="1"/>
<contactref element="C7" pad="1"/>
</signal>
<signal name="N$20">
<contactref element="R11" pad="2"/>
<contactref element="R12" pad="1"/>
<contactref element="R13" pad="2"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="N$22">
<contactref element="VOL" pad="3"/>
<contactref element="C8" pad="1"/>
</signal>
<signal name="N$23">
<contactref element="R13" pad="1"/>
<contactref element="C9" pad="1"/>
</signal>
<signal name="GND">
<contactref element="R1" pad="1"/>
<contactref element="VOL" pad="1"/>
<contactref element="C10" pad="-"/>
<contactref element="IC1" pad="8"/>
<contactref element="C5" pad="2"/>
<contactref element="-9V" pad="1"/>
<contactref element="SG" pad="1"/>
<contactref element="ING" pad="1"/>
<contactref element="OUTG" pad="1"/>
</signal>
<signal name="VR">
<contactref element="C10" pad="+"/>
<contactref element="R14" pad="2"/>
<contactref element="IC1" pad="1"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="N$2">
<contactref element="C2" pad="2"/>
<contactref element="R3" pad="2"/>
<contactref element="IC1" pad="6"/>
<contactref element="C9" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="D2" pad="C"/>
<contactref element="D1" pad="A"/>
<contactref element="R7" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="IC1" pad="11"/>
</signal>
<signal name="N$13">
<contactref element="TONE" pad="2"/>
<contactref element="TONE" pad="1"/>
<contactref element="IC1" pad="14"/>
<contactref element="C6" pad="2"/>
</signal>
<signal name="N$21">
<contactref element="R2" pad="2"/>
<contactref element="IC1" pad="7"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$24">
<contactref element="R4" pad="2"/>
<contactref element="IC1" pad="9"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="IC1" pad="10"/>
<contactref element="GAIN" pad="2"/>
</signal>
<signal name="N$26">
<contactref element="C8" pad="2"/>
<contactref element="IC1" pad="2"/>
<contactref element="R12" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="VOL" pad="2"/>
<contactref element="OUT" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="R14" pad="1"/>
<contactref element="D3" pad="C"/>
</signal>
<signal name="+9V">
<contactref element="D3" pad="A"/>
<contactref element="R15" pad="2"/>
<contactref element="V+" pad="1"/>
</signal>
<signal name="N$15">
<contactref element="R15" pad="1"/>
<contactref element="D4" pad="ANODE"/>
</signal>
<signal name="N$25">
<contactref element="D4" pad="P$1"/>
<contactref element="SL" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
