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vca-adsr.xml
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vca-adsr.xml
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<?xml version="1.0" encoding="UTF-8"?>
<export version="D">
<design>
<source>/home/jan/synth/github.com/polykit/vca-adsr/vca-adsr.sch</source>
<date>Mo 08 Mär 2021 21:27:21 CET</date>
<tool>Eeschema 5.1.9-73d0e3b20d~88~ubuntu20.10.1</tool>
<sheet number="1" name="/" tstamps="/">
<title_block>
<title/>
<company/>
<rev/>
<date/>
<source>vca-adsr.sch</source>
<comment number="1" value=""/>
<comment number="2" value=""/>
<comment number="3" value=""/>
<comment number="4" value=""/>
</title_block>
</sheet>
<sheet number="2" name="/ADSR/" tstamps="/6026BB6A/">
<title_block>
<title>ADSR</title>
<company>Jan Knipper</company>
<rev>v0.0.1</rev>
<date>2021-02-15</date>
<source>adsr.sch</source>
<comment number="1" value=""/>
<comment number="2" value=""/>
<comment number="3" value=""/>
<comment number="4" value=""/>
</title_block>
</sheet>
<sheet number="3" name="/VCA/" tstamps="/604A9FBE/">
<title_block>
<title>VCA</title>
<company>Jan Knipper</company>
<rev>v0.0.1</rev>
<date>2021-02-15</date>
<source>vca.sch</source>
<comment number="1" value=""/>
<comment number="2" value=""/>
<comment number="3" value=""/>
<comment number="4" value=""/>
</title_block>
</sheet>
</design>
<components>
<comp ref="POWER1">
<value>Conn_02x05_Odd_Even</value>
<footprint>Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical</footprint>
<datasheet>~</datasheet>
<libsource lib="Connector_Generic" part="Conn_02x05_Odd_Even" description="Generic connector, double row, 02x05, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/)"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>60444631</tstamp>
</comp>
<comp ref="R7">
<value>10</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>60444648</tstamp>
</comp>
<comp ref="R8">
<value>10</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>6044464E</tstamp>
</comp>
<comp ref="C4">
<value>10u</value>
<footprint>Capacitor_THT:CP_Radial_D5.0mm_P2.50mm</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="CP" description="Polarized capacitor"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>60444658</tstamp>
</comp>
<comp ref="C5">
<value>10u</value>
<footprint>Capacitor_THT:CP_Radial_D5.0mm_P2.50mm</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="CP" description="Polarized capacitor"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>6044465E</tstamp>
</comp>
<comp ref="U1">
<value>TL074</value>
<footprint>Package_DIP:DIP-14_W7.62mm_LongPads</footprint>
<datasheet>http://www.ti.com/lit/ds/symlink/tl071.pdf</datasheet>
<libsource lib="Amplifier_Operational" part="TL074" description="Quad Low-Noise JFET-Input Operational Amplifiers, DIP-14/SOIC-14"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>6026BF01</tstamp>
</comp>
<comp ref="R2">
<value>10k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>60270A13</tstamp>
</comp>
<comp ref="R3">
<value>100k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>6027190E</tstamp>
</comp>
<comp ref="D1">
<value>1N4148</value>
<footprint>Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal</footprint>
<datasheet>https://assets.nexperia.com/documents/data-sheet/1N4148_1N4448.pdf</datasheet>
<libsource lib="Diode" part="1N4148" description="100V 0.15A standard switching diode, DO-35"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>602726AF</tstamp>
</comp>
<comp ref="D2">
<value>1N4148</value>
<footprint>Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal</footprint>
<datasheet>https://assets.nexperia.com/documents/data-sheet/1N4148_1N4448.pdf</datasheet>
<libsource lib="Diode" part="1N4148" description="100V 0.15A standard switching diode, DO-35"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>602748B0</tstamp>
</comp>
<comp ref="R5">
<value>47k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>60275BCF</tstamp>
</comp>
<comp ref="C1">
<value>10n</value>
<footprint>Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="C" description="Unpolarized capacitor"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>602796FE</tstamp>
</comp>
<comp ref="U2">
<value>7555</value>
<footprint>Package_DIP:DIP-8_W7.62mm_LongPads</footprint>
<datasheet>http://www.ti.com/lit/ds/symlink/tl071.pdf</datasheet>
<libsource lib="Timer" part="ICM7555xP" description="CMOS General Purpose Timer, 555 compatible, PDIP-8"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>6029F3B1</tstamp>
</comp>
<comp ref="D3">
<value>1N4148</value>
<footprint>Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal</footprint>
<datasheet>https://assets.nexperia.com/documents/data-sheet/1N4148_1N4448.pdf</datasheet>
<libsource lib="Diode" part="1N4148" description="100V 0.15A standard switching diode, DO-35"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>602A2BAD</tstamp>
</comp>
<comp ref="C2">
<value>10n</value>
<footprint>Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="C" description="Unpolarized capacitor"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>602A5D54</tstamp>
</comp>
<comp ref="R6">
<value>100</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>602CB4DB</tstamp>
</comp>
<comp ref="D4">
<value>1N4148</value>
<footprint>Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal</footprint>
<datasheet>https://assets.nexperia.com/documents/data-sheet/1N4148_1N4448.pdf</datasheet>
<libsource lib="Diode" part="1N4148" description="100V 0.15A standard switching diode, DO-35"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>602DC291</tstamp>
</comp>
<comp ref="C3">
<value>4.7u</value>
<footprint>Capacitor_THT:CP_Radial_D5.0mm_P2.50mm</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="CP" description="Polarized capacitor"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>602DF0B6</tstamp>
</comp>
<comp ref="R9">
<value>100</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>602F6F3E</tstamp>
</comp>
<comp ref="D5">
<value>1N4148</value>
<footprint>Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal</footprint>
<datasheet>https://assets.nexperia.com/documents/data-sheet/1N4148_1N4448.pdf</datasheet>
<libsource lib="Diode" part="1N4148" description="100V 0.15A standard switching diode, DO-35"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>603078AE</tstamp>
</comp>
<comp ref="D6">
<value>1N4148</value>
<footprint>Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal</footprint>
<datasheet>https://assets.nexperia.com/documents/data-sheet/1N4148_1N4448.pdf</datasheet>
<libsource lib="Diode" part="1N4148" description="100V 0.15A standard switching diode, DO-35"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>60309859</tstamp>
</comp>
<comp ref="R1">
<value>4k7</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>60325FCD</tstamp>
</comp>
<comp ref="R10">
<value>1k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>603528FF</tstamp>
</comp>
<comp ref="ADSR_OUT1">
<value>Conn_01x02</value>
<footprint>Connector_Molex:Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical</footprint>
<datasheet>~</datasheet>
<libsource lib="Connector_Generic" part="Conn_01x02" description="Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>60387456</tstamp>
</comp>
<comp ref="R4">
<value>100</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>603A1300</tstamp>
</comp>
<comp ref="ADSR_IN1">
<value>Conn_01x02</value>
<footprint>Connector_Molex:Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical</footprint>
<datasheet>~</datasheet>
<libsource lib="Connector_Generic" part="Conn_01x02" description="Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>603B10EA</tstamp>
</comp>
<comp ref="DECAY_POT1">
<value>Conn_01x02</value>
<footprint>Connector_Molex:Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical</footprint>
<datasheet>~</datasheet>
<libsource lib="Connector_Generic" part="Conn_01x02" description="Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>6044436B</tstamp>
</comp>
<comp ref="ATTACK_POT1">
<value>Conn_01x02</value>
<footprint>Connector_Molex:Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical</footprint>
<datasheet>~</datasheet>
<libsource lib="Connector_Generic" part="Conn_01x02" description="Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>6044678F</tstamp>
</comp>
<comp ref="RELEASE_POT1">
<value>Conn_01x02</value>
<footprint>Connector_Molex:Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical</footprint>
<datasheet>~</datasheet>
<libsource lib="Connector_Generic" part="Conn_01x02" description="Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>60448C0F</tstamp>
</comp>
<comp ref="SUSTAIN_POT1">
<value>Conn_01x02</value>
<footprint>Connector_Molex:Molex_KK-254_AE-6410-03A_1x03_P2.54mm_Vertical</footprint>
<datasheet>~</datasheet>
<libsource lib="Connector_Generic" part="Conn_01x03" description="Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>60467CA3</tstamp>
</comp>
<comp ref="C6">
<value>100n</value>
<footprint>Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="C" description="Unpolarized capacitor"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>603EE8F6</tstamp>
</comp>
<comp ref="C7">
<value>100n</value>
<footprint>Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="C" description="Unpolarized capacitor"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>60402DCC</tstamp>
</comp>
<comp ref="MOD_ADSR_OUT1">
<value>Conn_01x01</value>
<footprint>Connector_Pin:Pin_D0.7mm_L6.5mm_W1.8mm_FlatFork</footprint>
<datasheet>~</datasheet>
<libsource lib="Connector_Generic" part="Conn_01x01" description="Generic connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/)"/>
<sheetpath names="/ADSR/" tstamps="/6026BB6A/"/>
<tstamp>6061C3EA</tstamp>
</comp>
<comp ref="R11">
<value>100k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>604C8ABA</tstamp>
</comp>
<comp ref="U3">
<value>TL072</value>
<footprint>Package_DIP:DIP-8_W7.62mm_Socket_LongPads</footprint>
<datasheet>http://www.ti.com/lit/ds/symlink/tl071.pdf</datasheet>
<libsource lib="Amplifier_Operational" part="TL072" description="Dual Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>604BE4CB</tstamp>
</comp>
<comp ref="R12">
<value>100k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>604CBD46</tstamp>
</comp>
<comp ref="R14">
<value>47k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>604CE626</tstamp>
</comp>
<comp ref="R16">
<value>22k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>604D025F</tstamp>
</comp>
<comp ref="R17">
<value>22k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>604D42C8</tstamp>
</comp>
<comp ref="LEVEL_TRIM1">
<value>100k</value>
<footprint>Potentiometer_THT:Potentiometer_ACP_CA9-H5_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R_POT" description="Potentiometer"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>604D5308</tstamp>
</comp>
<comp ref="R20">
<value>10k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>604E3CD4</tstamp>
</comp>
<comp ref="R13">
<value>220k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>604F97FC</tstamp>
</comp>
<comp ref="R15">
<value>1k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>604FA1A6</tstamp>
</comp>
<comp ref="R19">
<value>22k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>604FDB10</tstamp>
</comp>
<comp ref="R18">
<value>10k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>60504E30</tstamp>
</comp>
<comp ref="R21">
<value>10k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>60505696</tstamp>
</comp>
<comp ref="OFFSET_TRIM1">
<value>1k</value>
<footprint>Potentiometer_THT:Potentiometer_ACP_CA9-H5_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R_POT" description="Potentiometer"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>6050BD27</tstamp>
</comp>
<comp ref="R22">
<value>10k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>6051983C</tstamp>
</comp>
<comp ref="R23">
<value>10k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>6051A4E1</tstamp>
</comp>
<comp ref="R25">
<value>150k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>6052476A</tstamp>
</comp>
<comp ref="R24">
<value>150k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>6052563D</tstamp>
</comp>
<comp ref="R26">
<value>1k</value>
<footprint>Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="R" description="Resistor"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>6052CF16</tstamp>
</comp>
<comp ref="C8">
<value>100n</value>
<footprint>Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm</footprint>
<datasheet>~</datasheet>
<libsource lib="Device" part="C" description="Unpolarized capacitor"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>6059CE1B</tstamp>
</comp>
<comp ref="MOD_VCA_IN1">
<value>Conn_01x01</value>
<footprint>Connector_Pin:Pin_D0.7mm_L6.5mm_W1.8mm_FlatFork</footprint>
<datasheet>~</datasheet>
<libsource lib="Connector_Generic" part="Conn_01x01" description="Generic connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/)"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>60604EA9</tstamp>
</comp>
<comp ref="Q3">
<value>2N3904</value>
<footprint>Package_TO_SOT_THT:TO-92_Inline_Wide</footprint>
<datasheet>https://www.onsemi.com/pub/Collateral/2N3903-D.PDF</datasheet>
<libsource lib="Transistor_BJT" part="2N3904" description="0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>604C023A</tstamp>
</comp>
<comp ref="Q2">
<value>2N3904</value>
<footprint>Package_TO_SOT_THT:TO-92_Inline_Wide</footprint>
<datasheet>https://www.onsemi.com/pub/Collateral/2N3903-D.PDF</datasheet>
<libsource lib="Transistor_BJT" part="2N3904" description="0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>604C170B</tstamp>
</comp>
<comp ref="Q1">
<value>2N3904</value>
<footprint>Package_TO_SOT_THT:TO-92_Inline_Wide</footprint>
<datasheet>https://www.onsemi.com/pub/Collateral/2N3903-D.PDF</datasheet>
<libsource lib="Transistor_BJT" part="2N3904" description="0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>604C108A</tstamp>
</comp>
<comp ref="VCA_IN1">
<value>Conn_01x04</value>
<footprint>Connector_Molex:Molex_KK-254_AE-6410-04A_1x04_P2.54mm_Vertical</footprint>
<datasheet>~</datasheet>
<libsource lib="Connector_Generic" part="Conn_01x04" description="Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>60533E79</tstamp>
</comp>
<comp ref="VCA_OUT1">
<value>Conn_01x02</value>
<footprint>Connector_Molex:Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical</footprint>
<datasheet>~</datasheet>
<libsource lib="Connector_Generic" part="Conn_01x02" description="Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"/>
<sheetpath names="/VCA/" tstamps="/604A9FBE/"/>
<tstamp>6057BB5A</tstamp>
</comp>
</components>
<libparts>
<libpart lib="Amplifier_Operational" part="LM2902">
<aliases>
<alias>LM324</alias>
<alias>TLC274</alias>
<alias>TLC279</alias>
<alias>TL074</alias>
<alias>LM324A</alias>
<alias>MCP6004</alias>
<alias>TL084</alias>
<alias>TL064</alias>
<alias>LMV324</alias>
<alias>LMC6484</alias>
<alias>MCP604</alias>
<alias>MC33079</alias>
<alias>MC33174</alias>
<alias>MC33179</alias>
<alias>OPA1604</alias>
<alias>OPA1679</alias>
<alias>OPA4134</alias>
<alias>OPA4340UA</alias>
<alias>OPA4376</alias>
<alias>MCP6L94</alias>
<alias>TSV914</alias>
<alias>ADA4807-4</alias>
<alias>TSV994</alias>
</aliases>
<description>Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14</description>
<docs>http://www.ti.com/lit/ds/symlink/lm2902-n.pdf</docs>
<footprints>
<fp>SOIC*3.9x8.7mm*P1.27mm*</fp>
<fp>DIP*W7.62mm*</fp>
<fp>TSSOP*4.4x5mm*P0.65mm*</fp>
<fp>SSOP*5.3x6.2mm*P0.65mm*</fp>
<fp>MSOP*3x3mm*P0.5mm*</fp>
</footprints>
<fields>
<field name="Reference">U</field>
<field name="Value">LM2902</field>
</fields>
<pins>
<pin num="1" name="~" type="output"/>
<pin num="2" name="-" type="input"/>
<pin num="3" name="+" type="input"/>
<pin num="4" name="V+" type="power_in"/>
<pin num="5" name="+" type="input"/>
<pin num="6" name="-" type="input"/>
<pin num="7" name="~" type="output"/>
<pin num="8" name="~" type="output"/>
<pin num="9" name="-" type="input"/>
<pin num="10" name="+" type="input"/>
<pin num="11" name="V-" type="power_in"/>
<pin num="12" name="+" type="input"/>
<pin num="13" name="-" type="input"/>
<pin num="14" name="~" type="output"/>
</pins>
</libpart>
<libpart lib="Amplifier_Operational" part="LM2904">
<aliases>
<alias>LM358</alias>
<alias>AD8620</alias>
<alias>LMC6062</alias>
<alias>LMC6082</alias>
<alias>TL062</alias>
<alias>TL072</alias>
<alias>TL082</alias>
<alias>NE5532</alias>
<alias>SA5532</alias>
<alias>RC4558</alias>
<alias>RC4560</alias>
<alias>RC4580</alias>
<alias>LMV358</alias>
<alias>TS912</alias>
<alias>TSV912IDT</alias>
<alias>TSV912IST</alias>
<alias>TLC272</alias>
<alias>TLC277</alias>
<alias>MCP602</alias>
<alias>OPA1678</alias>
<alias>OPA2134</alias>
<alias>OPA2340</alias>
<alias>OPA2376xxD</alias>
<alias>OPA2376xxDGK</alias>
<alias>MC33078</alias>
<alias>MC33178</alias>
<alias>LM4562</alias>
<alias>OP249</alias>
<alias>OP275</alias>
<alias>ADA4075-2</alias>
<alias>MCP6002-xP</alias>
<alias>MCP6002-xSN</alias>
<alias>MCP6002-xMS</alias>
<alias>LM7332</alias>
<alias>OPA2333xxD</alias>
<alias>OPA2333xxDGK</alias>
<alias>LMC6482</alias>
<alias>LT1492</alias>
<alias>LTC6081xMS8</alias>
<alias>LM6172</alias>
<alias>MCP6L92</alias>
<alias>NJM2043</alias>
<alias>NJM2114</alias>
<alias>NJM4556A</alias>
<alias>NJM4558</alias>
<alias>NJM4559</alias>
<alias>NJM4560</alias>
<alias>NJM4580</alias>
<alias>NJM5532</alias>
<alias>ADA4807-2ARM</alias>
<alias>OPA2691</alias>
<alias>LT6234</alias>
<alias>OPA2356xxD</alias>
<alias>OPA2356xxDGK</alias>
<alias>OPA1612AxD</alias>
<alias>MC33172</alias>
<alias>OPA1602</alias>
<alias>TLV2372</alias>
<alias>LT6237</alias>
<alias>OPA2277</alias>
<alias>MCP6022</alias>
<alias>MCP6V67EMS</alias>
</aliases>
<description>Dual Operational Amplifiers, DIP-8/SOIC-8/TSSOP-8/VSSOP-8</description>
<docs>http://www.ti.com/lit/ds/symlink/lm358.pdf</docs>
<footprints>
<fp>SOIC*3.9x4.9mm*P1.27mm*</fp>
<fp>DIP*W7.62mm*</fp>
<fp>TO*99*</fp>
<fp>OnSemi*Micro8*</fp>
<fp>TSSOP*3x3mm*P0.65mm*</fp>
<fp>TSSOP*4.4x3mm*P0.65mm*</fp>
<fp>MSOP*3x3mm*P0.65mm*</fp>
<fp>SSOP*3.9x4.9mm*P0.635mm*</fp>
<fp>LFCSP*2x2mm*P0.5mm*</fp>
<fp>*SIP*</fp>
<fp>SOIC*5.3x6.2mm*P1.27mm*</fp>
</footprints>
<fields>
<field name="Reference">U</field>
<field name="Value">LM2904</field>
</fields>
<pins>
<pin num="1" name="~" type="output"/>
<pin num="2" name="-" type="input"/>
<pin num="3" name="+" type="input"/>
<pin num="4" name="V-" type="power_in"/>
<pin num="5" name="+" type="input"/>
<pin num="6" name="-" type="input"/>
<pin num="7" name="~" type="output"/>
<pin num="8" name="V+" type="power_in"/>
</pins>
</libpart>
<libpart lib="Connector_Generic" part="Conn_01x01">
<description>Generic connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/)</description>
<docs>~</docs>
<footprints>
<fp>Connector*:*_1x??_*</fp>
</footprints>
<fields>
<field name="Reference">J</field>
<field name="Value">Conn_01x01</field>
</fields>
<pins>
<pin num="1" name="Pin_1" type="passive"/>
</pins>
</libpart>
<libpart lib="Connector_Generic" part="Conn_01x02">
<description>Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)</description>
<docs>~</docs>
<footprints>
<fp>Connector*:*_1x??_*</fp>
</footprints>
<fields>
<field name="Reference">J</field>
<field name="Value">Conn_01x02</field>
</fields>
<pins>
<pin num="1" name="Pin_1" type="passive"/>
<pin num="2" name="Pin_2" type="passive"/>
</pins>
</libpart>
<libpart lib="Connector_Generic" part="Conn_01x03">
<description>Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)</description>
<docs>~</docs>
<footprints>
<fp>Connector*:*_1x??_*</fp>
</footprints>
<fields>
<field name="Reference">J</field>
<field name="Value">Conn_01x03</field>
</fields>
<pins>
<pin num="1" name="Pin_1" type="passive"/>
<pin num="2" name="Pin_2" type="passive"/>
<pin num="3" name="Pin_3" type="passive"/>
</pins>
</libpart>
<libpart lib="Connector_Generic" part="Conn_01x04">
<description>Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)</description>
<docs>~</docs>
<footprints>
<fp>Connector*:*_1x??_*</fp>
</footprints>
<fields>
<field name="Reference">J</field>
<field name="Value">Conn_01x04</field>
</fields>
<pins>
<pin num="1" name="Pin_1" type="passive"/>
<pin num="2" name="Pin_2" type="passive"/>
<pin num="3" name="Pin_3" type="passive"/>
<pin num="4" name="Pin_4" type="passive"/>
</pins>
</libpart>
<libpart lib="Connector_Generic" part="Conn_02x05_Odd_Even">
<description>Generic connector, double row, 02x05, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/)</description>
<docs>~</docs>
<footprints>
<fp>Connector*:*_2x??_*</fp>
</footprints>
<fields>
<field name="Reference">J</field>
<field name="Value">Conn_02x05_Odd_Even</field>
</fields>
<pins>
<pin num="1" name="Pin_1" type="passive"/>
<pin num="2" name="Pin_2" type="passive"/>
<pin num="3" name="Pin_3" type="passive"/>
<pin num="4" name="Pin_4" type="passive"/>
<pin num="5" name="Pin_5" type="passive"/>
<pin num="6" name="Pin_6" type="passive"/>
<pin num="7" name="Pin_7" type="passive"/>
<pin num="8" name="Pin_8" type="passive"/>
<pin num="9" name="Pin_9" type="passive"/>
<pin num="10" name="Pin_10" type="passive"/>
</pins>
</libpart>
<libpart lib="Device" part="C">
<description>Unpolarized capacitor</description>
<docs>~</docs>
<footprints>
<fp>C_*</fp>
</footprints>
<fields>
<field name="Reference">C</field>
<field name="Value">C</field>
</fields>
<pins>
<pin num="1" name="~" type="passive"/>
<pin num="2" name="~" type="passive"/>
</pins>
</libpart>
<libpart lib="Device" part="CP">
<description>Polarized capacitor</description>
<docs>~</docs>
<footprints>
<fp>CP_*</fp>
</footprints>
<fields>
<field name="Reference">C</field>
<field name="Value">CP</field>
</fields>
<pins>
<pin num="1" name="~" type="passive"/>
<pin num="2" name="~" type="passive"/>
</pins>
</libpart>
<libpart lib="Device" part="R">
<description>Resistor</description>
<docs>~</docs>
<footprints>
<fp>R_*</fp>
</footprints>
<fields>
<field name="Reference">R</field>
<field name="Value">R</field>
</fields>
<pins>
<pin num="1" name="~" type="passive"/>
<pin num="2" name="~" type="passive"/>
</pins>
</libpart>
<libpart lib="Device" part="R_POT">
<description>Potentiometer</description>
<docs>~</docs>
<footprints>
<fp>Potentiometer*</fp>
</footprints>
<fields>
<field name="Reference">RV</field>
<field name="Value">R_POT</field>
</fields>
<pins>
<pin num="1" name="1" type="passive"/>
<pin num="2" name="2" type="passive"/>
<pin num="3" name="3" type="passive"/>
</pins>
</libpart>
<libpart lib="Diode" part="1N4148">
<aliases>
<alias>1N4448</alias>
<alias>1N4149</alias>
<alias>1N4151</alias>
<alias>1N914</alias>
<alias>BA243</alias>
<alias>BA244</alias>
<alias>BA282</alias>
<alias>BA283</alias>
<alias>BAV17</alias>
<alias>BAV18</alias>
<alias>BAV19</alias>
<alias>BAV20</alias>
<alias>BAV21</alias>
<alias>BAW75</alias>
<alias>BAW76</alias>
<alias>BAY93</alias>
</aliases>
<description>100V 0.15A standard switching diode, DO-35</description>
<docs>https://assets.nexperia.com/documents/data-sheet/1N4148_1N4448.pdf</docs>
<footprints>
<fp>D*DO?35*</fp>
</footprints>
<fields>
<field name="Reference">D</field>
<field name="Value">1N4148</field>
<field name="Footprint">Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal</field>
</fields>
<pins>
<pin num="1" name="K" type="passive"/>
<pin num="2" name="A" type="passive"/>
</pins>
</libpart>
<libpart lib="Timer" part="NE555P">
<aliases>
<alias>LM555xN</alias>
<alias>ICM7555xP</alias>
<alias>LMC555xN</alias>
<alias>MC1455P</alias>
<alias>TLC555xP</alias>
<alias>NA555P</alias>
<alias>SE555P</alias>
<alias>SA555P</alias>
</aliases>
<description>Precision Timers, 555 compatible, PDIP-8</description>
<docs>http://www.ti.com/lit/ds/symlink/ne555.pdf</docs>
<footprints>
<fp>DIP*W7.62mm*</fp>
</footprints>
<fields>
<field name="Reference">U</field>
<field name="Value">NE555P</field>
<field name="Footprint">Package_DIP:DIP-8_W7.62mm</field>
</fields>
<pins>
<pin num="1" name="GND" type="power_in"/>
<pin num="2" name="TR" type="input"/>
<pin num="3" name="Q" type="output"/>
<pin num="4" name="R" type="input"/>
<pin num="5" name="CV" type="input"/>
<pin num="6" name="THR" type="input"/>
<pin num="7" name="DIS" type="input"/>
<pin num="8" name="VCC" type="power_in"/>
</pins>
</libpart>
<libpart lib="Transistor_BJT" part="2N3904">
<description>0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92</description>
<docs>https://www.onsemi.com/pub/Collateral/2N3903-D.PDF</docs>
<footprints>
<fp>TO?92*</fp>
</footprints>
<fields>
<field name="Reference">Q</field>
<field name="Value">2N3904</field>
<field name="Footprint">Package_TO_SOT_THT:TO-92_Inline</field>
</fields>
<pins>
<pin num="1" name="E" type="passive"/>
<pin num="2" name="B" type="passive"/>
<pin num="3" name="C" type="passive"/>
</pins>
</libpart>
</libparts>
<libraries>
<library logical="Amplifier_Operational">
<uri>/usr/share/kicad/library/Amplifier_Operational.lib</uri>
</library>
<library logical="Connector_Generic">
<uri>/usr/share/kicad/library/Connector_Generic.lib</uri>
</library>
<library logical="Device">
<uri>/usr/share/kicad/library/Device.lib</uri>
</library>
<library logical="Diode">
<uri>/usr/share/kicad/library/Diode.lib</uri>
</library>
<library logical="Timer">
<uri>/usr/share/kicad/library/Timer.lib</uri>
</library>
<library logical="Transistor_BJT">
<uri>/usr/share/kicad/library/Transistor_BJT.lib</uri>
</library>
</libraries>
<nets>
<net code="1" name="-12V">
<node ref="R20" pin="2"/>
<node ref="LEVEL_TRIM1" pin="3"/>
<node ref="R8" pin="2"/>
<node ref="C4" pin="2"/>
<node ref="U1" pin="11"/>
<node ref="C6" pin="1"/>
</net>
<net code="2" name="GND">
<node ref="R3" pin="2"/>
<node ref="ADSR_IN1" pin="1"/>
<node ref="U3" pin="3"/>
<node ref="D1" pin="2"/>
<node ref="D2" pin="2"/>
<node ref="R15" pin="2"/>
<node ref="U1" pin="5"/>
<node ref="C7" pin="1"/>
<node ref="U2" pin="1"/>
<node ref="POWER1" pin="8"/>
<node ref="POWER1" pin="7"/>
<node ref="POWER1" pin="6"/>
<node ref="POWER1" pin="5"/>
<node ref="POWER1" pin="4"/>
<node ref="POWER1" pin="3"/>
<node ref="Q3" pin="3"/>
<node ref="Q2" pin="2"/>
<node ref="C5" pin="2"/>
<node ref="R24" pin="2"/>
<node ref="C4" pin="1"/>
<node ref="C3" pin="2"/>
<node ref="ADSR_OUT1" pin="1"/>
<node ref="VCA_OUT1" pin="1"/>
<node ref="C2" pin="1"/>
<node ref="VCA_IN1" pin="1"/>
</net>
<net code="3" name="Net-(POWER1-Pad10)">
<node ref="POWER1" pin="9"/>
<node ref="R7" pin="1"/>
<node ref="POWER1" pin="10"/>
</net>
<net code="4" name="+12V">
<node ref="R7" pin="2"/>
<node ref="U1" pin="4"/>
<node ref="C6" pin="2"/>
<node ref="R1" pin="1"/>
<node ref="OFFSET_TRIM1" pin="2"/>
<node ref="LEVEL_TRIM1" pin="1"/>
<node ref="U2" pin="8"/>
<node ref="C5" pin="1"/>
<node ref="C7" pin="2"/>
</net>
<net code="5" name="Net-(POWER1-Pad1)">
<node ref="POWER1" pin="2"/>
<node ref="POWER1" pin="1"/>
<node ref="R8" pin="1"/>
</net>
<net code="6" name="RELEASE_POT_2">
<node ref="R4" pin="1"/>
<node ref="RELEASE_POT1" pin="2"/>
</net>
<net code="7" name="Net-(ADSR_OUT1-Pad2)">
<node ref="R10" pin="1"/>
<node ref="ADSR_OUT1" pin="2"/>
</net>
<net code="8" name="Net-(ADSR_IN1-Pad2)">
<node ref="ADSR_IN1" pin="2"/>
<node ref="R2" pin="2"/>
</net>
<net code="9" name="SUSTAIN_POT_2">
<node ref="U1" pin="10"/>
<node ref="SUSTAIN_POT1" pin="2"/>
</net>
<net code="10" name="ATTACK_POT_2">
<node ref="ATTACK_POT1" pin="2"/>
<node ref="R9" pin="1"/>
</net>
<net code="11" name="Net-(R9-Pad2)">