Create a schematic for Audio amplifier circuit. 

libSymbols:
- Amplifier_Operational:TL072
- Connector:AudioJack2_SwitchT
- Device:C
- Device:R
- Device:R_Potentiometer
- Device:R_Potentiometer_Trim
- Transistor_BJT:2N3904
- power:+12V
- power:GND
schematicSymbols:
- libraryNickname: Device
  entryName: R
  position:
    x: 151.13
    y: 139.7
    angle: 0
  properties:
  - key: Reference
    value: R206
    position:
      x: 152.908
      y: 138.5316
      angle: 0
  - key: Value
    value: 1k
    position:
      x: 152.908
      y: 140.843
      angle: 0
- libraryNickname: Device
  entryName: C
  position:
    x: 143.51
    y: 157.48
    angle: 90
  properties:
  - key: Reference
    value: C201
    position:
      x: 143.51
      y: 151.0792
      angle: 90
  - key: Value
    value: 1n
    position:
      x: 143.51
      y: 153.3906
      angle: 90
- libraryNickname: Device
  entryName: R
  position:
    x: 160.02
    y: 91.44
    angle: 90
  properties:
  - key: Reference
    value: R207
    position:
      x: 158.8516
      y: 89.662
      angle: 0
  - key: Value
    value: 22k
    position:
      x: 161.163
      y: 89.662
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 137.16
    y: 72.39
    angle: 90
  properties:
  - key: Reference
    value: R204
    position:
      x: 137.16
      y: 67.1322
      angle: 90
  - key: Value
    value: 100k
    position:
      x: 137.16
      y: 69.4436
      angle: 90
- libraryNickname: Device
  entryName: R_Potentiometer
  position:
    x: 129.54
    y: 72.39
    angle: 0
  properties:
  - key: Reference
    value: RV202
    position:
      x: 127.762
      y: 73.5584
      angle: 0
  - key: Value
    value: 50k
    position:
      x: 127.762
      y: 71.247
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 137.16
    y: 92.71
    angle: 90
  properties:
  - key: Reference
    value: R205
    position:
      x: 137.16
      y: 87.4522
      angle: 90
  - key: Value
    value: 100k
    position:
      x: 137.16
      y: 89.7636
      angle: 90
- libraryNickname: Device
  entryName: R_Potentiometer
  position:
    x: 129.54
    y: 92.71
    angle: 0
  properties:
  - key: Reference
    value: RV203
    position:
      x: 127.7874
      y: 95.0214
      angle: 0
  - key: Value
    value: 50k
    position:
      x: 127.7874
      y: 92.71
      angle: 0
- libraryNickname: Amplifier_Operational
  entryName: TL072
  position:
    x: 160.02
    y: 80.01
    angle: 0
  properties:
  - key: Reference
    value: U106
    position:
      x: 160.02
      y: 70.6882
      angle: 0
  - key: Value
    value: TL072
    position:
      x: 160.02
      y: 72.9996
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 129.54
    y: 76.2
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0205'
    position:
      x: 129.54
      y: 82.55
      angle: 0
  - key: Value
    value: GND
    position:
      x: 129.667
      y: 80.5942
      angle: 0
- libraryNickname: power
  entryName: +12V
  position:
    x: 129.54
    y: 88.9
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0206'
    position:
      x: 129.54
      y: 92.71
      angle: 0
  - key: Value
    value: +12V
    position:
      x: 129.921
      y: 84.5058
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 173.99
    y: 100.33
    angle: 0
  properties:
  - key: Reference
    value: R208
    position:
      x: 175.768
      y: 99.1616
      angle: 0
  - key: Value
    value: '470'
    position:
      x: 175.768
      y: 101.473
      angle: 0
- libraryNickname: Device
  entryName: R_Potentiometer_Trim
  position:
    x: 186.69
    y: 100.33
    angle: 180
  properties:
  - key: Reference
    value: RV204
    position:
      x: 188.468
      y: 99.1616
      angle: 0
  - key: Value
    value: 10k
    position:
      x: 188.468
      y: 101.473
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 180.34
    y: 105.41
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0211'
    position:
      x: 180.34
      y: 111.76
      angle: 0
  - key: Value
    value: GND
    position:
      x: 180.467
      y: 109.8042
      angle: 0
- libraryNickname: Amplifier_Operational
  entryName: TL072
  position:
    x: 143.51
    y: 146.05
    angle: 0
  properties:
  - key: Reference
    value: U106
    position:
      x: 143.51
      y: 136.7282
      angle: 0
  - key: Value
    value: TL072
    position:
      x: 143.51
      y: 139.0396
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 133.35
    y: 143.51
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0209'
    position:
      x: 133.35
      y: 149.86
      angle: 0
  - key: Value
    value: GND
    position:
      x: 133.477
      y: 147.9042
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 134.62
    y: 118.11
    angle: 0
  properties:
  - key: Reference
    value: R201
    position:
      x: 139.8778
      y: 118.11
      angle: 90
  - key: Value
    value: 4.7M
    position:
      x: 137.5664
      y: 118.11
      angle: 90
- libraryNickname: Connector
  entryName: AudioJack2_SwitchT
  position:
    x: 115.57
    y: 67.31
    angle: 0
  properties:
  - key: Reference
    value: J202
    position:
      x: 111.0234
      y: 65.6082
      angle: 0
  - key: Value
    value: AudioJack2_SwitchT
    position:
      x: 111.0234
      y: 67.9196
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 120.65
    y: 69.85
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0202'
    position:
      x: 120.65
      y: 76.2
      angle: 0
  - key: Value
    value: GND
    position:
      x: 120.777
      y: 74.2442
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 129.54
    y: 96.52
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0207'
    position:
      x: 129.54
      y: 102.87
      angle: 0
  - key: Value
    value: GND
    position:
      x: 129.667
      y: 100.9142
      angle: 0
- libraryNickname: Transistor_BJT
  entryName: 2N3904
  position:
    x: 158.75
    y: 127
    angle: 0
  properties:
  - key: Reference
    value: Q202
    position:
      x: 153.8986
      y: 125.8316
      angle: 0
  - key: Value
    value: 2N3904
    position:
      x: 153.8986
      y: 128.143
      angle: 0
- libraryNickname: Transistor_BJT
  entryName: 2N3904
  position:
    x: 132.08
    y: 127
    angle: 0
  properties:
  - key: Reference
    value: Q201
    position:
      x: 136.906
      y: 125.8316
      angle: 0
  - key: Value
    value: 2N3904
    position:
      x: 136.906
      y: 128.143
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 127
    y: 127
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0203'
    position:
      x: 127
      y: 133.35
      angle: 0
  - key: Value
    value: GND
    position:
      x: 127.127
      y: 131.3942
      angle: 0
- libraryNickname: power
  entryName: +12V
  position:
    x: 134.62
    y: 114.3
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0210'
    position:
      x: 134.62
      y: 118.11
      angle: 0
  - key: Value
    value: +12V
    position:
      x: 135.001
      y: 109.9058
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 180.34
    y: 87.63
    angle: 0
  properties:
  - key: Reference
    value: R209
    position:
      x: 182.118
      y: 86.4616
      angle: 0
  - key: Value
    value: 8.2k
    position:
      x: 182.118
      y: 88.773
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 137.16
    y: 53.34
    angle: 90
  properties:
  - key: Reference
    value: R203
    position:
      x: 137.16
      y: 48.0822
      angle: 90
  - key: Value
    value: 100k
    position:
      x: 137.16
      y: 50.3936
      angle: 90
- libraryNickname: power
  entryName: GND
  position:
    x: 129.54
    y: 57.15
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0204'
    position:
      x: 129.54
      y: 63.5
      angle: 0
  - key: Value
    value: GND
    position:
      x: 129.667
      y: 61.5442
      angle: 0
- libraryNickname: Connector
  entryName: AudioJack2_SwitchT
  position:
    x: 115.57
    y: 48.26
    angle: 0
  properties:
  - key: Reference
    value: J201
    position:
      x: 111.0234
      y: 46.5582
      angle: 0
  - key: Value
    value: AudioJack2_SwitchT
    position:
      x: 111.0234
      y: 48.8696
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 120.65
    y: 50.8
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0201'
    position:
      x: 120.65
      y: 57.15
      angle: 0
  - key: Value
    value: GND
    position:
      x: 120.777
      y: 55.1942
      angle: 0
- libraryNickname: Device
  entryName: R_Potentiometer
  position:
    x: 129.54
    y: 53.34
    angle: 0
  properties:
  - key: Reference
    value: RV201
    position:
      x: 127.762
      y: 54.5084
      angle: 0
  - key: Value
    value: 50k
    position:
      x: 127.762
      y: 52.197
      angle: 0
junctions:
- position:
    x: 151.13
    y: 146.05
    angle: 0
- position:
    x: 146.05
    y: 72.39
    angle: 0
- position:
    x: 180.34
    y: 95.25
    angle: 0
- position:
    x: 151.13
    y: 134.62
    angle: 0
- position:
    x: 173.99
    y: 95.25
    angle: 0
- position:
    x: 167.64
    y: 80.01
    angle: 0
- position:
    x: 135.89
    y: 157.48
    angle: 0
- position:
    x: 134.62
    y: 121.92
    angle: 0
- position:
    x: 146.05
    y: 77.47
    angle: 0
- position:
    x: 180.34
    y: 105.41
    angle: 0
noConnects:
- position:
    x: 120.65
    y: 45.72
    angle: null
- position:
    x: 120.65
    y: 64.77
    angle: null
busEntries: []
graphicalItems:
- type: wire
  points:
  - x: 156.21
    y: 134.62
  - x: 156.21
    y: 132.08
- type: wire
  points:
  - x: 120.65
    y: 67.31
  - x: 129.54
    y: 67.31
- type: wire
  points:
  - x: 151.13
    y: 146.05
  - x: 151.13
    y: 143.51
- type: wire
  points:
  - x: 173.99
    y: 105.41
  - x: 180.34
    y: 105.41
- type: wire
  points:
  - x: 186.69
    y: 105.41
  - x: 186.69
    y: 104.14
- type: wire
  points:
  - x: 180.34
    y: 95.25
  - x: 186.69
    y: 95.25
- type: wire
  points:
  - x: 147.32
    y: 157.48
  - x: 151.13
    y: 157.48
- type: wire
  points:
  - x: 120.65
    y: 48.26
  - x: 129.54
    y: 48.26
- type: wire
  points:
  - x: 163.83
    y: 95.25
  - x: 163.83
    y: 127
- type: wire
  points:
  - x: 180.34
    y: 80.01
  - x: 180.34
    y: 83.82
- type: wire
  points:
  - x: 140.97
    y: 72.39
  - x: 146.05
    y: 72.39
- type: wire
  points:
  - x: 140.97
    y: 92.71
  - x: 146.05
    y: 92.71
- type: wire
  points:
  - x: 152.4
    y: 77.47
  - x: 146.05
    y: 77.47
- type: wire
  points:
  - x: 140.97
    y: 53.34
  - x: 146.05
    y: 53.34
- type: wire
  points:
  - x: 123.19
    y: 157.48
  - x: 135.89
    y: 157.48
- type: wire
  points:
  - x: 173.99
    y: 95.25
  - x: 163.83
    y: 95.25
- type: wire
  points:
  - x: 182.88
    y: 100.33
  - x: 180.34
    y: 100.33
- type: wire
  points:
  - x: 129.54
    y: 48.26
  - x: 129.54
    y: 49.53
- type: wire
  points:
  - x: 167.64
    y: 91.44
  - x: 167.64
    y: 80.01
- type: wire
  points:
  - x: 134.62
    y: 134.62
  - x: 151.13
    y: 134.62
- type: wire
  points:
  - x: 133.35
    y: 143.51
  - x: 135.89
    y: 143.51
- type: wire
  points:
  - x: 146.05
    y: 53.34
  - x: 146.05
    y: 72.39
- type: wire
  points:
  - x: 173.99
    y: 95.25
  - x: 173.99
    y: 96.52
- type: wire
  points:
  - x: 123.19
    y: 121.92
  - x: 123.19
    y: 157.48
- type: wire
  points:
  - x: 146.05
    y: 77.47
  - x: 146.05
    y: 92.71
- type: wire
  points:
  - x: 152.4
    y: 91.44
  - x: 156.21
    y: 91.44
- type: wire
  points:
  - x: 134.62
    y: 121.92
  - x: 123.19
    y: 121.92
- type: wire
  points:
  - x: 180.34
    y: 95.25
  - x: 173.99
    y: 95.25
- type: wire
  points:
  - x: 151.13
    y: 134.62
  - x: 156.21
    y: 134.62
- type: wire
  points:
  - x: 152.4
    y: 82.55
  - x: 152.4
    y: 91.44
- type: wire
  points:
  - x: 134.62
    y: 132.08
  - x: 134.62
    y: 134.62
- type: wire
  points:
  - x: 167.64
    y: 80.01
  - x: 180.34
    y: 80.01
- type: wire
  points:
  - x: 151.13
    y: 146.05
  - x: 151.13
    y: 157.48
- type: wire
  points:
  - x: 135.89
    y: 148.59
  - x: 135.89
    y: 157.48
- type: wire
  points:
  - x: 129.54
    y: 67.31
  - x: 129.54
    y: 68.58
- type: wire
  points:
  - x: 173.99
    y: 104.14
  - x: 173.99
    y: 105.41
- type: wire
  points:
  - x: 163.83
    y: 91.44
  - x: 167.64
    y: 91.44
- type: wire
  points:
  - x: 135.89
    y: 157.48
  - x: 139.7
    y: 157.48
- type: wire
  points:
  - x: 180.34
    y: 100.33
  - x: 180.34
    y: 105.41
- type: wire
  points:
  - x: 180.34
    y: 91.44
  - x: 180.34
    y: 95.25
- type: wire
  points:
  - x: 151.13
    y: 134.62
  - x: 151.13
    y: 135.89
- type: wire
  points:
  - x: 186.69
    y: 95.25
  - x: 186.69
    y: 96.52
- type: wire
  points:
  - x: 180.34
    y: 105.41
  - x: 186.69
    y: 105.41
- type: wire
  points:
  - x: 146.05
    y: 72.39
  - x: 146.05
    y: 77.47
globalLabels: []
sheetInstances: []
