eurorack_balanced_out.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "Eurorack powered stereo balanced output"
Date "2020-05-21"
Rev "0.1.2"
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text GLabel 4350 4050 3    50   Input ~ 0
Vee
Text GLabel 4350 3150 1    50   Input ~ 0
Vcc
Wire Wire Line
	1450 1550 1450 1450
Connection ~ 1450 1450
Wire Wire Line
	1450 1450 1450 1350
Connection ~ 2000 1450
Wire Wire Line
	2000 1150 2000 1250
Wire Wire Line
	2000 1250 1950 1250
Wire Wire Line
	2000 1750 2000 1650
Wire Wire Line
	2000 1650 1950 1650
$Comp
L Device:CP_Small C1
U 1 1 5EC72C83
P 2300 1300
F 0 "C1" H 2418 1346 50  0000 L CNN
F 1 "22u" H 2418 1255 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_6.3x5.4" H 2338 1150 50  0001 C CNN
F 3 "~" H 2300 1300 50  0001 C CNN
F 4 "647-UWT1E220MCL1B" H 2300 1300 50  0001 C CNN "Mouser"
	1    2300 1300
	1    0    0    -1  
$EndComp
Connection ~ 2000 1150
Connection ~ 2300 1150
Connection ~ 2000 1750
Text GLabel 2700 1750 2    50   Input ~ 0
Vee
Text GLabel 2700 1150 2    50   Input ~ 0
Vcc
$Comp
L Device:CP_Small C5
U 1 1 5EC7F6E5
P 2300 1600
F 0 "C5" H 2418 1646 50  0000 L CNN
F 1 "22u" H 2418 1555 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_6.3x5.4" H 2338 1450 50  0001 C CNN
F 3 "~" H 2300 1600 50  0001 C CNN
F 4 "647-UWT1E220MCL1B" H 2300 1600 50  0001 C CNN "Mouser"
	1    2300 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	6750 3700 6600 3700
$Comp
L Connector:AudioJack3 J3
U 1 1 5EC84302
P 6950 3600
F 0 "J3" H 7050 3800 50  0000 R CNN
F 1 "Balanced_out_1" H 7100 3350 50  0000 R CNN
F 2 "patchnut:Jack_3.5mm_ThonkiConn_TRS-PJ366ST_Vertical" H 6950 3600 50  0001 C CNN
F 3 "~" H 6950 3600 50  0001 C CNN
F 4 "568-NJ3FD-V" H 6950 3600 50  0001 C CNN "Mouser"
	1    6950 3600
	-1   0    0    1   
$EndComp
Wire Wire Line
	4650 3250 4550 3250
Wire Wire Line
	4550 3250 4550 3350
Wire Wire Line
	4550 3850 4550 3950
Wire Wire Line
	4550 3950 4650 3950
$Comp
L Device:Ferrite_Bead_Small FB1
U 1 1 5EC871B4
P 5350 3500
F 0 "FB1" V 5300 3400 50  0000 C CNN
F 1 "600R @ 100Mhz" V 5450 3550 50  0001 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 5280 3500 50  0001 C CNN
F 3 "~" H 5350 3500 50  0001 C CNN
F 4 "81-BLM21A601F" V 5350 3500 50  0001 C CNN "Mouser"
	1    5350 3500
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C10
U 1 1 5EC892F5
P 5750 3850
F 0 "C10" H 5842 3896 50  0000 L CNN
F 1 "100p" H 5842 3805 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 5750 3850 50  0001 C CNN
F 3 "~" H 5750 3850 50  0001 C CNN
F 4 "80-C0805C101JAGAUTO " H 5750 3850 50  0001 C CNN "Mouser"
	1    5750 3850
	1    0    0    -1  
$EndComp
Wire Wire Line
	6600 3700 6600 3800
Wire Wire Line
	5750 4000 5750 3950
Wire Wire Line
	5750 3750 5750 3700
Connection ~ 5750 3700
Wire Wire Line
	6150 3750 6150 3500
Connection ~ 6150 3500
Wire Wire Line
	6150 3500 6750 3500
$Comp
L Device:Ferrite_Bead_Small FB2
U 1 1 5ECA915E
P 5350 3700
F 0 "FB2" V 5300 3600 50  0000 C CNN
F 1 "600R @ 100Mhz" V 5450 3750 50  0001 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 5280 3700 50  0001 C CNN
F 3 "~" H 5350 3700 50  0001 C CNN
F 4 "81-BLM21A601F" V 5350 3700 50  0001 C CNN "Mouser"
	1    5350 3700
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C11
U 1 1 5ECA9863
P 6150 3850
F 0 "C11" H 6242 3896 50  0000 L CNN
F 1 "100p" H 6242 3805 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 6150 3850 50  0001 C CNN
F 3 "~" H 6150 3850 50  0001 C CNN
F 4 "80-C0805C101JAGAUTO " H 6150 3850 50  0001 C CNN "Mouser"
	1    6150 3850
	1    0    0    -1  
$EndComp
Text GLabel 4350 5750 3    50   Input ~ 0
Vee
Text GLabel 4350 4850 1    50   Input ~ 0
Vcc
$Comp
L power:GND #PWR016
U 1 1 5ECBF53E
P 6150 5700
F 0 "#PWR016" H 6150 5450 50  0001 C CNN
F 1 "GND" H 6155 5527 50  0000 C CNN
F 2 "" H 6150 5700 50  0001 C CNN
F 3 "" H 6150 5700 50  0001 C CNN
	1    6150 5700
	1    0    0    -1  
$EndComp
Wire Wire Line
	6750 5400 6600 5400
$Comp
L Connector:AudioJack3 J5
U 1 1 5ECBF545
P 6950 5300
F 0 "J5" H 7050 5500 50  0000 R CNN
F 1 "Balanced_out_2" H 7100 5050 50  0000 R CNN
F 2 "patchnut:Jack_3.5mm_ThonkiConn_TRS-PJ366ST_Vertical" H 6950 5300 50  0001 C CNN
F 3 "~" H 6950 5300 50  0001 C CNN
F 4 "568-NJ3FD-V" H 6950 5300 50  0001 C CNN "Mouser"
	1    6950 5300
	-1   0    0    1   
$EndComp
Wire Wire Line
	4650 4950 4550 4950
Wire Wire Line
	4550 4950 4550 5050
Wire Wire Line
	4550 5550 4550 5650
Wire Wire Line
	4550 5650 4650 5650
$Comp
L Device:Ferrite_Bead_Small FB3
U 1 1 5ECBF583
P 5350 5200
F 0 "FB3" V 5300 5100 50  0000 C CNN
F 1 "600R @ 100Mhz" V 5450 5250 50  0001 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 5280 5200 50  0001 C CNN
F 3 "~" H 5350 5200 50  0001 C CNN
F 4 "81-BLM21A601F" V 5350 5200 50  0001 C CNN "Mouser"
	1    5350 5200
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C14
U 1 1 5ECBF58B
P 5750 5550
F 0 "C14" H 5842 5596 50  0000 L CNN
F 1 "100p" H 5842 5505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 5750 5550 50  0001 C CNN
F 3 "~" H 5750 5550 50  0001 C CNN
F 4 "80-C0805C101JAGAUTO " H 5750 5550 50  0001 C CNN "Mouser"
	1    5750 5550
	1    0    0    -1  
$EndComp
Wire Wire Line
	6600 5400 6600 5500
Wire Wire Line
	5750 5700 5750 5650
Wire Wire Line
	5750 5450 5750 5400
Connection ~ 5750 5400
Wire Wire Line
	6150 5450 6150 5200
Connection ~ 6150 5200
Wire Wire Line
	6150 5200 6750 5200
$Comp
L Device:Ferrite_Bead_Small FB4
U 1 1 5ECBF5A9
P 5350 5400
F 0 "FB4" V 5300 5300 50  0000 C CNN
F 1 "600R @ 100Mhz" V 5450 5450 50  0001 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 5280 5400 50  0001 C CNN
F 3 "~" H 5350 5400 50  0001 C CNN
F 4 "81-BLM21A601F" V 5350 5400 50  0001 C CNN "Mouser"
	1    5350 5400
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C15
U 1 1 5ECBF5B0
P 6150 5550
F 0 "C15" H 6242 5596 50  0000 L CNN
F 1 "100p" H 6242 5505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 6150 5550 50  0001 C CNN
F 3 "~" H 6150 5550 50  0001 C CNN
F 4 "80-C0805C101JAGAUTO " H 6150 5550 50  0001 C CNN "Mouser"
	1    6150 5550
	1    0    0    -1  
$EndComp
$Comp
L power:PWR_FLAG #FLG02
U 1 1 5ECC9344
P 1150 1450
F 0 "#FLG02" H 1150 1525 50  0001 C CNN
F 1 "PWR_FLAG" H 1150 1600 50  0000 C CNN
F 2 "" H 1150 1450 50  0001 C CNN
F 3 "~" H 1150 1450 50  0001 C CNN
	1    1150 1450
	1    0    0    -1  
$EndComp
$Comp
L power:PWR_FLAG #FLG03
U 1 1 5ECD3D4B
P 1150 1750
F 0 "#FLG03" H 1150 1825 50  0001 C CNN
F 1 "PWR_FLAG" H 1150 1923 50  0000 C CNN
F 2 "" H 1150 1750 50  0001 C CNN
F 3 "~" H 1150 1750 50  0001 C CNN
	1    1150 1750
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR02
U 1 1 5EC6F187
P 2800 1450
F 0 "#PWR02" H 2800 1200 50  0001 C CNN
F 1 "GND" H 2805 1277 50  0000 C CNN
F 2 "" H 2800 1450 50  0001 C CNN
F 3 "" H 2800 1450 50  0001 C CNN
	1    2800 1450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR08
U 1 1 5EC6D54F
P 2600 3900
F 0 "#PWR08" H 2600 3650 50  0001 C CNN
F 1 "GND" H 2605 3727 50  0000 C CNN
F 2 "" H 2600 3900 50  0001 C CNN
F 3 "" H 2600 3900 50  0001 C CNN
	1    2600 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	2600 3850 2600 3900
$Comp
L Device:R_Small R2
U 1 1 5ED2B05B
P 2600 3750
F 0 "R2" H 2541 3704 50  0000 R CNN
F 1 "12k" H 2541 3795 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 2600 3750 50  0001 C CNN
F 3 "~" H 2600 3750 50  0001 C CNN
F 4 "667-ERJ-S06F1201V" H 2600 3750 50  0001 C CNN "Mouser"
	1    2600 3750
	-1   0    0    1   
$EndComp
$Comp
L Device:R_Small R1
U 1 1 5ED1DD61
P 2450 3600
F 0 "R1" V 2254 3600 50  0000 C CNN
F 1 "39k" V 2345 3600 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 2450 3600 50  0001 C CNN
F 3 "~" H 2450 3600 50  0001 C CNN
F 4 "667-ERJ-6ENF3901V" H 2450 3600 50  0001 C CNN "Mouser"
	1    2450 3600
	0    1    1    0   
$EndComp
Wire Wire Line
	2600 3650 2600 3600
Wire Wire Line
	2550 3600 2600 3600
$Comp
L power:GND #PWR014
U 1 1 5ED56EC8
P 2600 5600
F 0 "#PWR014" H 2600 5350 50  0001 C CNN
F 1 "GND" H 2605 5427 50  0000 C CNN
F 2 "" H 2600 5600 50  0001 C CNN
F 3 "" H 2600 5600 50  0001 C CNN
	1    2600 5600
	1    0    0    -1  
$EndComp
Wire Wire Line
	2600 5550 2600 5600
$Comp
L Device:R_Small R4
U 1 1 5ED56ED2
P 2600 5450
F 0 "R4" H 2541 5404 50  0000 R CNN
F 1 "12k" H 2541 5495 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 2600 5450 50  0001 C CNN
F 3 "~" H 2600 5450 50  0001 C CNN
F 4 "667-ERJ-S06F1201V" H 2600 5450 50  0001 C CNN "Mouser"
	1    2600 5450
	-1   0    0    1   
$EndComp
$Comp
L Device:R_Small R3
U 1 1 5ED56ED9
P 2450 5300
F 0 "R3" V 2254 5300 50  0000 C CNN
F 1 "39k" V 2345 5300 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 2450 5300 50  0001 C CNN
F 3 "~" H 2450 5300 50  0001 C CNN
F 4 "667-ERJ-6ENF3901V" H 2450 5300 50  0001 C CNN "Mouser"
	1    2450 5300
	0    1    1    0   
$EndComp
Wire Wire Line
	2600 5350 2600 5300
Wire Wire Line
	2550 5300 2600 5300
Wire Wire Line
	4850 3700 4950 3700
Wire Wire Line
	4850 3950 4950 3950
Wire Wire Line
	4950 3950 4950 3700
$Comp
L Device:C_Small C9
U 1 1 5ED62BC9
P 4750 3250
F 0 "C9" V 4521 3250 50  0000 C CNN
F 1 "10u" V 4612 3250 50  0000 C CNN
F 2 "Capacitor_SMD:CP_Elec_6.3x5.4" H 4750 3250 50  0001 C CNN
F 3 "~" H 4750 3250 50  0001 C CNN
F 4 "647-UWP1E100MCL" V 4750 3250 50  0001 C CNN "Mouser"
	1    4750 3250
	0    1    1    0   
$EndComp
Wire Wire Line
	4850 3500 4950 3500
Wire Wire Line
	4850 3250 4950 3250
Wire Wire Line
	4950 3250 4950 3500
$Comp
L Device:C_Small C13
U 1 1 5ED682A7
P 4750 4950
F 0 "C13" V 4521 4950 50  0000 C CNN
F 1 "10u" V 4612 4950 50  0000 C CNN
F 2 "Capacitor_SMD:CP_Elec_6.3x5.4" H 4750 4950 50  0001 C CNN
F 3 "~" H 4750 4950 50  0001 C CNN
F 4 "647-UWP1E100MCL" V 4750 4950 50  0001 C CNN "Mouser"
	1    4750 4950
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C16
U 1 1 5ED688A2
P 4750 5650
F 0 "C16" V 4521 5650 50  0000 C CNN
F 1 "10u" V 4612 5650 50  0000 C CNN
F 2 "Capacitor_SMD:CP_Elec_6.3x5.4" H 4750 5650 50  0001 C CNN
F 3 "~" H 4750 5650 50  0001 C CNN
F 4 "647-UWP1E100MCL" V 4750 5650 50  0001 C CNN "Mouser"
	1    4750 5650
	0    1    1    0   
$EndComp
Wire Wire Line
	4850 5400 4950 5400
Wire Wire Line
	4850 5650 4950 5650
Wire Wire Line
	4950 5650 4950 5400
Wire Wire Line
	4850 5200 4950 5200
Wire Wire Line
	4950 5200 4950 4950
Wire Wire Line
	4950 4950 4850 4950
Wire Wire Line
	2300 1200 2300 1150
Wire Wire Line
	2300 1400 2300 1450
Connection ~ 2300 1450
Wire Wire Line
	2300 1450 2300 1500
Wire Wire Line
	2300 1700 2300 1750
Connection ~ 2300 1750
$Comp
L Device:C_Small C12
U 1 1 5ED5C9EB
P 4750 3950
F 0 "C12" V 4950 3950 50  0000 C CNN
F 1 "10u" V 4850 3950 50  0000 C CNN
F 2 "Capacitor_SMD:CP_Elec_6.3x5.4" H 4750 3950 50  0001 C CNN
F 3 "~" H 4750 3950 50  0001 C CNN
F 4 "647-UWP1E100MCL" V 4750 3950 50  0001 C CNN "Mouser"
	1    4750 3950
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C3
U 1 1 5ED656C6
P 4550 1300
F 0 "C3" V 4298 1300 50  0000 C CNN
F 1 "100n" V 4389 1300 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 4588 1150 50  0001 C CNN
F 3 "~" H 4550 1300 50  0001 C CNN
F 4 "80-C0805C104K5RACLR" V 4550 1300 50  0001 C CNN "Mouser"
	1    4550 1300
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C7
U 1 1 5ED65F13
P 4550 1600
F 0 "C7" V 4298 1600 50  0000 C CNN
F 1 "100n" V 4389 1600 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 4588 1450 50  0001 C CNN
F 3 "~" H 4550 1600 50  0001 C CNN
F 4 "80-C0805C104K5RACLR" V 4550 1600 50  0001 C CNN "Mouser"
	1    4550 1600
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C8
U 1 1 5ED67206
P 5000 1600
F 0 "C8" V 4748 1600 50  0000 C CNN
F 1 "100n" V 4839 1600 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 5038 1450 50  0001 C CNN
F 3 "~" H 5000 1600 50  0001 C CNN
F 4 "80-C0805C104K5RACLR" V 5000 1600 50  0001 C CNN "Mouser"
	1    5000 1600
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C4
U 1 1 5ED67A6B
P 5000 1300
F 0 "C4" V 4748 1300 50  0000 C CNN
F 1 "100n" V 4839 1300 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 5038 1150 50  0001 C CNN
F 3 "~" H 5000 1300 50  0001 C CNN
F 4 "80-C0805C104K5RACLR" V 5000 1300 50  0001 C CNN "Mouser"
	1    5000 1300
	-1   0    0    1   
$EndComp
Text GLabel 4550 1150 1    50   Input ~ 0
Vcc
Text GLabel 5000 1150 1    50   Input ~ 0
Vcc
Text GLabel 4550 1750 3    50   Input ~ 0
Vee
Text GLabel 5000 1750 3    50   Input ~ 0
Vee
Wire Wire Line
	4550 1700 4550 1750
Wire Wire Line
	5000 1700 5000 1750
Wire Wire Line
	5000 1400 5000 1450
Wire Wire Line
	5450 1450 5450 1500
$Comp
L power:GND #PWR03
U 1 1 5ED856DA
P 5450 1500
F 0 "#PWR03" H 5450 1250 50  0001 C CNN
F 1 "GND" H 5455 1327 50  0000 C CNN
F 2 "" H 5450 1500 50  0001 C CNN
F 3 "" H 5450 1500 50  0001 C CNN
	1    5450 1500
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 1400 4550 1450
Wire Wire Line
	4550 1450 5000 1450
Connection ~ 4550 1450
Wire Wire Line
	4550 1450 4550 1500
Connection ~ 5000 1450
Wire Wire Line
	5000 1450 5000 1500
Wire Wire Line
	5000 1450 5450 1450
Wire Wire Line
	2700 1750 2300 1750
Wire Wire Line
	2800 1450 2300 1450
Wire Wire Line
	2700 1150 2300 1150
$Comp
L Amplifier_Operational:TL072 U1
U 1 1 608BD1C5
P 3400 3500
F 0 "U1" H 3400 3750 50  0000 C CNN
F 1 "TL072" H 3350 3500 50  0000 C CNN
F 2 "Package_SO:SO-8_5.3x6.2mm_P1.27mm" H 3400 3500 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 3400 3500 50  0001 C CNN
	1    3400 3500
	1    0    0    1   
$EndComp
$Comp
L Amplifier_Operational:TL072 U1
U 2 1 608BE71A
P 3400 5200
F 0 "U1" H 3400 5450 50  0000 C CNN
F 1 "TL072" H 3350 5200 50  0000 C CNN
F 2 "Package_SO:SO-8_5.3x6.2mm_P1.27mm" H 3400 5200 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 3400 5200 50  0001 C CNN
	2    3400 5200
	1    0    0    1   
$EndComp
$Comp
L Amplifier_Operational:TL072 U1
U 3 1 608BFD00
P 3350 1450
F 0 "U1" H 3308 1496 50  0000 L CNN
F 1 "TL072" H 3308 1405 50  0000 L CNN
F 2 "Package_SO:SO-8_5.3x6.2mm_P1.27mm" H 3350 1450 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl071.pdf" H 3350 1450 50  0001 C CNN
	3    3350 1450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR011
U 1 1 608EA7CA
P 1650 5450
F 0 "#PWR011" H 1650 5200 50  0001 C CNN
F 1 "GND" H 1655 5277 50  0000 C CNN
F 2 "" H 1650 5450 50  0001 C CNN
F 3 "" H 1650 5450 50  0001 C CNN
	1    1650 5450
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 5400 1650 5400
Wire Wire Line
	1650 5400 1650 5450
Connection ~ 2600 5300
$Comp
L power:GND #PWR012
U 1 1 608FB7E9
P 4100 5450
F 0 "#PWR012" H 4100 5200 50  0001 C CNN
F 1 "GND" H 4105 5277 50  0000 C CNN
F 2 "" H 4100 5450 50  0001 C CNN
F 3 "" H 4100 5450 50  0001 C CNN
	1    4100 5450
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 5400 4100 5400
Wire Wire Line
	4100 5400 4100 5450
Wire Wire Line
	3700 5200 3750 5200
Wire Wire Line
	3100 5100 3050 5100
Wire Wire Line
	3050 5100 3050 4850
Wire Wire Line
	3050 4850 3750 4850
Wire Wire Line
	3750 4850 3750 5200
Connection ~ 3750 5200
Wire Wire Line
	3750 5200 4150 5200
Wire Wire Line
	3700 3500 3750 3500
Wire Wire Line
	3750 3500 3750 3150
Wire Wire Line
	3750 3150 3050 3150
Wire Wire Line
	3050 3150 3050 3400
Wire Wire Line
	3050 3400 3100 3400
Connection ~ 3750 3500
Wire Wire Line
	3750 3500 4150 3500
$Comp
L power:GND #PWR05
U 1 1 609827C5
P 1650 3750
F 0 "#PWR05" H 1650 3500 50  0001 C CNN
F 1 "GND" H 1655 3577 50  0000 C CNN
F 2 "" H 1650 3750 50  0001 C CNN
F 3 "" H 1650 3750 50  0001 C CNN
	1    1650 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 3700 1650 3700
Wire Wire Line
	1650 3700 1650 3750
Connection ~ 2600 3600
$Comp
L power:GND #PWR06
U 1 1 609B209F
P 4100 3750
F 0 "#PWR06" H 4100 3500 50  0001 C CNN
F 1 "GND" H 4105 3577 50  0000 C CNN
F 2 "" H 4100 3750 50  0001 C CNN
F 3 "" H 4100 3750 50  0001 C CNN
	1    4100 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	4100 3750 4100 3700
Wire Wire Line
	4100 3700 4150 3700
Wire Wire Line
	4550 1150 4550 1200
Wire Wire Line
	5000 1150 5000 1200
$Comp
L Device:C_Small C2
U 1 1 60AA136B
P 4100 1300
F 0 "C2" V 3848 1300 50  0000 C CNN
F 1 "100n" V 3939 1300 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 4138 1150 50  0001 C CNN
F 3 "~" H 4100 1300 50  0001 C CNN
F 4 "80-C0805C104K5RACLR" V 4100 1300 50  0001 C CNN "Mouser"
	1    4100 1300
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C6
U 1 1 60AA1372
P 4100 1600
F 0 "C6" V 3848 1600 50  0000 C CNN
F 1 "100n" V 3939 1600 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 4138 1450 50  0001 C CNN
F 3 "~" H 4100 1600 50  0001 C CNN
F 4 "80-C0805C104K5RACLR" V 4100 1600 50  0001 C CNN "Mouser"
	1    4100 1600
	-1   0    0    1   
$EndComp
Text GLabel 4100 1150 1    50   Input ~ 0
Vcc
Text GLabel 4100 1750 3    50   Input ~ 0
Vee
Wire Wire Line
	4100 1700 4100 1750
Wire Wire Line
	4100 1400 4100 1450
Wire Wire Line
	4100 1450 4550 1450
Connection ~ 4100 1450
Wire Wire Line
	4100 1450 4100 1500
Wire Wire Line
	4100 1150 4100 1200
Text GLabel 3250 1100 1    50   Input ~ 0
Vcc
$Comp
L Connector:AudioJack2_SwitchT J2
U 1 1 608D5F68
P 1400 3600
F 0 "J2" H 1221 3533 50  0000 R CNN
F 1 "Audio_in_1" H 1221 3624 50  0000 R CNN
F 2 "Connector_Audio:Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles" H 1400 3600 50  0001 C CNN
F 3 "~" H 1400 3600 50  0001 C CNN
	1    1400 3600
	1    0    0    1   
$EndComp
$Comp
L Connector:AudioJack2_SwitchT J4
U 1 1 608E218C
P 1400 5300
F 0 "J4" H 1221 5233 50  0000 R CNN
F 1 "Audio_in_2" H 1221 5324 50  0000 R CNN
F 2 "Connector_Audio:Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles" H 1400 5300 50  0001 C CNN
F 3 "~" H 1400 5300 50  0001 C CNN
	1    1400 5300
	1    0    0    1   
$EndComp
Wire Wire Line
	1600 5300 2350 5300
Wire Wire Line
	1600 3600 1850 3600
Wire Wire Line
	1850 5200 1600 5200
Connection ~ 1850 3600
Wire Wire Line
	1850 3600 2350 3600
$Comp
L power:GND #PWR04
U 1 1 60927C85
P 1850 3300
F 0 "#PWR04" H 1850 3050 50  0001 C CNN
F 1 "GND" H 1855 3127 50  0000 C CNN
F 2 "" H 1850 3300 50  0001 C CNN
F 3 "" H 1850 3300 50  0001 C CNN
	1    1850 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 3500 1650 3500
Wire Wire Line
	1650 3500 1650 3250
Wire Wire Line
	1650 3250 1850 3250
Wire Wire Line
	1850 3250 1850 3300
Wire Wire Line
	3250 1100 3250 1150
$Comp
L power:PWR_FLAG #FLG01
U 1 1 5ECC8D2C
P 1150 1150
F 0 "#FLG01" H 1150 1225 50  0001 C CNN
F 1 "PWR_FLAG" H 1150 1323 50  0000 C CNN
F 2 "" H 1150 1150 50  0001 C CNN
F 3 "~" H 1150 1150 50  0001 C CNN
	1    1150 1150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1450 1450 1150 1450
$Comp
L power:GND #PWR01
U 1 1 5EC7FEB8
P 1150 1450
F 0 "#PWR01" H 1150 1200 50  0001 C CNN
F 1 "GND" H 1150 1300 50  0000 C CNN
F 2 "" H 1150 1450 50  0001 C CNN
F 3 "" H 1150 1450 50  0001 C CNN
	1    1150 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	1150 1750 2000 1750
Wire Wire Line
	1450 1650 1150 1650
Wire Wire Line
	1150 1650 1150 1750
Wire Wire Line
	1150 1150 2000 1150
Wire Wire Line
	1450 1250 1150 1250
Wire Wire Line
	1150 1250 1150 1150
$Comp
L Connector_Generic:Conn_02x05_Odd_Even J1
U 1 1 5EC6D021
P 1650 1450
F 0 "J1" H 1700 1600 50  0000 C CNN
F 1 "Eurorack_ribbon" H 1750 1850 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical" H 1650 1450 50  0001 C CNN
F 3 "~" H 1650 1450 50  0001 C CNN
F 4 "200-TSS10501TD" H 1650 1450 50  0001 C CNN "Mouser"
	1    1650 1450
	1    0    0    -1  
$EndComp
Text GLabel 3250 1800 3    50   Input ~ 0
Vee
Wire Wire Line
	3250 1750 3250 1800
Wire Notes Line
	3000 800  3000 2050
Wire Notes Line
	3000 2050 900  2050
Wire Notes Line
	900  2050 900  800 
Wire Notes Line
	900  800  3000 800 
Wire Notes Line
	3100 800  5600 800 
Wire Notes Line
	3100 800  3100 2050
Wire Notes Line
	5600 800  5600 2050
Text Notes 900  800  0    50   ~ 0
Power Input
Text Notes 3100 800  0    50   ~ 0
Power Filtering
Connection ~ 1150 1750
Wire Wire Line
	2000 1750 2300 1750
Connection ~ 1150 1150
Wire Wire Line
	2000 1150 2300 1150
Connection ~ 1150 1450
Wire Wire Line
	1950 1450 2000 1450
Wire Wire Line
	1450 1450 1950 1450
Wire Wire Line
	1950 1350 2000 1350
Wire Wire Line
	2000 1350 2000 1450
Wire Wire Line
	2000 1450 2300 1450
Wire Wire Line
	1950 1550 2000 1550
Wire Wire Line
	2000 1550 2000 1450
Wire Wire Line
	1850 3600 1850 5200
$Comp
L power:GND #PWR07
U 1 1 60EE472B
P 6600 3800
F 0 "#PWR07" H 6600 3550 50  0001 C CNN
F 1 "GND" H 6605 3627 50  0000 C CNN
F 2 "" H 6600 3800 50  0001 C CNN
F 3 "" H 6600 3800 50  0001 C CNN
	1    6600 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 4000 6150 3950
$Comp
L power:GND #PWR013
U 1 1 60F0B88F
P 6600 5500
F 0 "#PWR013" H 6600 5250 50  0001 C CNN
F 1 "GND" H 6605 5327 50  0000 C CNN
F 2 "" H 6600 5500 50  0001 C CNN
F 3 "" H 6600 5500 50  0001 C CNN
	1    6600 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 5700 6150 5650
$Comp
L power:GND #PWR09
U 1 1 60F3B39E
P 5750 4000
F 0 "#PWR09" H 5750 3750 50  0001 C CNN
F 1 "GND" H 5755 3827 50  0000 C CNN
F 2 "" H 5750 4000 50  0001 C CNN
F 3 "" H 5750 4000 50  0001 C CNN
	1    5750 4000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR010
U 1 1 60F3B594
P 6150 4000
F 0 "#PWR010" H 6150 3750 50  0001 C CNN
F 1 "GND" H 6155 3827 50  0000 C CNN
F 2 "" H 6150 4000 50  0001 C CNN
F 3 "" H 6150 4000 50  0001 C CNN
	1    6150 4000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR015
U 1 1 60F3B955
P 5750 5700
F 0 "#PWR015" H 5750 5450 50  0001 C CNN
F 1 "GND" H 5755 5527 50  0000 C CNN
F 2 "" H 5750 5700 50  0001 C CNN
F 3 "" H 5750 5700 50  0001 C CNN
	1    5750 5700
	1    0    0    -1  
$EndComp
Wire Wire Line
	5750 5400 5750 5300
Wire Wire Line
	5750 5300 6750 5300
Wire Wire Line
	5750 3600 5750 3700
Wire Wire Line
	5750 3600 6750 3600
Connection ~ 1950 1450
Wire Notes Line
	5600 2050 3100 2050
$Comp
L patchnut:THAT1646S08 U2
U 1 1 6098E315
P 4550 3600
F 0 "U2" H 4894 3646 50  0000 L CNN
F 1 "THAT1646S08" H 4894 3555 50  0000 L CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 4500 3050 50  0001 C CNN
F 3 "http://www.thatcorp.com/datashts/THAT_1606-1646_Datasheet.pdf" H 4400 3950 50  0001 C CNN
	1    4550 3600
	1    0    0    -1  
$EndComp
$Comp
L patchnut:THAT1646S08 U3
U 1 1 60996725
P 4550 5300
F 0 "U3" H 4894 5346 50  0000 L CNN
F 1 "THAT1646S08" H 4894 5255 50  0000 L CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 4500 4750 50  0001 C CNN
F 3 "http://www.thatcorp.com/datashts/THAT_1606-1646_Datasheet.pdf" H 4400 5650 50  0001 C CNN
	1    4550 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2600 3600 3100 3600
Wire Wire Line
	2600 5300 3100 5300
Connection ~ 4950 3500
Connection ~ 4950 3700
Wire Wire Line
	4950 3500 5250 3500
Wire Wire Line
	5450 3500 6150 3500
Wire Wire Line
	5450 3700 5750 3700
Wire Wire Line
	4950 3700 5250 3700
Wire Wire Line
	5450 5200 6150 5200
Wire Wire Line
	5450 5400 5750 5400
Wire Wire Line
	4950 5400 5250 5400
Connection ~ 4950 5400
Wire Wire Line
	4950 5200 5250 5200
Connection ~ 4950 5200
$EndSCHEMATC