J1 SSL S23E
-18VIN
+18VIN
-18V
+18VIN
GND
GND
-18V
+18V
-18VIN
GND
+18V
GROUP LED
R1 10R
+11V
TL072 Pin 2
R4 10k
Resistance
10kΩ
VU Meter -
TL072 Pin 1
TL072 Pin 2
TL072 Pin 1
RECORD LED
TL072 Pin 5
TL072 Pin 3
VU Meter +
C1 10uf 35v
VCA LED
TAPE LED
Meter VU
RECORD LED
+11V
R3 10K
Resistance
10kΩ
TAPE LED
+11V
VU Meter -
R5 370R
Resistance
370 Ω
R6 10k
Resistance
10kΩ
C2 10uf 35v
TL072 Pin 4
R2 10R
5K Pot (Meter CAL)
VCA LED
VU Meter +
Meter VU
TL072 Pin 3
VU Meter +
GROUP LED
U2 .1uf Ceramic
IC1 TL 072CP
U3 .1uf Ceramic
D1
J4
J3
D2