| IC1 | 2MS1T1B4VS2QES | Toggle Switches |
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| Q1 | Q_NPN_ECB | NPN transistor, emitter/collector/base |
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| U1 | LM13700 | Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers, DIP-16/SOIC-16 |
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| U2,U3 | Opamp_Quad | Quad operational amplifier |
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| C1,C4 | 10uF/25V | Polarized capacitor |
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| C2,C3 | 0.01uF | Unpolarized capacitor, small symbol |
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| C5,C9-C12 | 1uF/25V | Polarized capacitor |
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| C6 | 0.1u | Unpolarized capacitor, small symbol |
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| C7,C8 | 2.2uF/25V | Polarized capacitor |
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| D1-D4 | D | Diode |
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| J1,J3 | Conn_01x03 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J2,J5,J11 | Conn_01x01 | Generic connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J4 | Conn_01x04 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J6,J7,J10 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J8,J9 | MJ-462 | headphone jack |
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| R1-R3,R34 | 2.2K | Resistor |
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| R4 | 220K | Resistor |
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| R5,R11,R25,R30,R33,R35 | 100K | Resistor |
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| R6,R12 | 33K | Resistor |
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| R7,R13 | 5K | Resistor |
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| R8 | 47K | Resistor |
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| R9,R10 | 510 | Resistor |
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| R14-R16,R19-R22,R26-R28,R31,R36 | 10K | Resistor |
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| R17,R18 | 20K | Resistor |
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| R23 | 30K | Resistor |
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| R24 | 24K | Resistor |
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| R29,R32 | 100 | Resistor |
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| VR1 | 3362P-1-102LF 1K | 10k, Through Hole Trimmer Potentiometer 0.5W Top Adjust Bourns, 3362 |
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| VR2 | 3362P-1-104LF 100K | 10k, Through Hole Trimmer Potentiometer 0.5W Top Adjust Bourns, 3362 |
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| VR3,VR5 | 3362P-1-504LF 500K | 10k, Through Hole Trimmer Potentiometer 0.5W Top Adjust Bourns, 3362 |
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| VR4,VR6 | 3362P-1-503LF 50K | 10k, Through Hole Trimmer Potentiometer 0.5W Top Adjust Bourns, 3362 |
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