(kicad_sch (version 20211123) (generator eeschema)
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      (property "ki_keywords" "batt voltage-source cell" (id 4) (at 0 0 0))
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      (reference "J1") (unit 1) (value "Jack-DC") (footprint "Connector_Audio:Jack_3.5mm_CUI_SJ-3523-SMT_Horizontal")
    )
    (path
      (reference "R1") (unit 1) (value "68K") (footprint "Resistor_THT:R_Box_L14.0mm_W5.0mm_P9.00mm")
    )
    (path
      (reference "R2") (unit 1) (value "1K") (footprint "Resistor_THT:R_Box_L14.0mm_W5.0mm_P9.00mm")
    )
    (path
      (reference "R3") (unit 1) (value "2,7K") (footprint "Resistor_THT:R_Box_L14.0mm_W5.0mm_P9.00mm")
    )
    (path
      (reference "R4") (unit 1) (value "15K") (footprint "Resistor_THT:R_Box_L14.0mm_W5.0mm_P9.00mm")
    )
    (path
      (reference "RV1") (unit 1) (value "15K") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
    )
    (path
      (reference "RV2") (unit 1) (value "10K") (footprint "Potentiometer_THT:Potentiometer_ACP_CA9-V10_Vertical")
    )
    (path
      (reference "SW1") (unit 1) (value "SW_DPDT_x2") (footprint "Button_Switch_THT:SW_CuK_JS202011AQN_DPDT_Angled")
    )
    (path
      (reference "U1") (unit 1) (value "NE5532") (footprint "Package_DIP:DIP-8_W7.62mm")
    )
    (path
      (reference "U2") (unit 1) (value "L78L05_TO92") (footprint "Package_TO_SOT_THT:TO-92_Inline")
    )
    (path
      (reference "U3") (unit 1) (value "TC7662AxPA") (footprint "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm")
    )
    (path
      (reference "U4") (unit 1) (value "NE5532") (footprint "Package_DIP:DIP-8_W7.62mm")
    )
    (path
      (reference "omni1") (unit 1) (value "Microphone") (footprint "Connector_PinSocket_1.27mm:PinSocket_1x02_P1.27mm_Vertical")
    )
    (path
      (reference "pistol1") (unit 1) (value "Microphone") (footprint "Connector_PinSocket_1.27mm:PinSocket_1x02_P1.27mm_Vertical")
    )
  )
)
