Chorus kit
Chorus kit
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Using popular chip PT2399 for the chorus effect
Suitable for IC TL072CP (kit including), NE5532P & OPA2134PA
It has Rate & Depth controls
Simple 4 pins connection (9V, Send, Return, Ground), user can do hand wired soldering to phone / DC jacks & foot switch.
OVERDRIVE MODULE PART LIST :
OVERDRIVE MODULE PART LIST :
ASSEMBLY INSTRUCTION :
ASSEMBLY INSTRUCTION :
Step 1:
Do soldering from the shortest components to highest
Solder diode (D1)
Label the value of resistors before soldering is preferred
Solder resistor (R1 - R24) Resistor table
Step 2:
Solder 8 pins IC socket (IC1 , IC2）
IC2 using 2 pieces of 8 pin socket
Solder wafer connector
Step 3:
Solder ceramic capacitor (C5, C7, C9, C10, C11, C12, C13, C14, C16, C17, C18, C19, C20, C21)
Solder electrolytic capacitor (C1, C2, C3, C4, C6, C8, C15), *make sure the positive lead(long lead) inserts to square soldering pad (+)
Step 4:
Solder transistors (T1, T2)
Trim all component legs
Solder potentiometer (VR1, VR2) *on the other side, see PCB printing
Solder one pin & make sure the potentiometer sits on the PCB properly
Solder the rest of pin
Step 5:
Insert the IC to IC sockets (IC1, IC2)
*Black dots of IC1 & IC2 on PCB are pin 1
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