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Item 

Quantity Position   Part

1 3  C1, 

C2, 

C3 

  .22uF

2 1  C4 

   .01uF

3 1  C5 

   47uF

4 2  R1, 

R4 

   1M

5 2  R3, 

R6 

   6.8K

6 2  R2, 

R5 

   2.2K

7 2  R8 

   3.3K

8 1  D1 

   1N4001

 

D2 (On/Off Indicator)   

Green LED

10 

1  R7 

   500KA

11 

2  Q1, 

Q2 

   J201

12 

 

Output Jack 

 

 

1/4” Mono Jack

13 

 

Input Jack 

 

 

1/4” Stereo Jack

14 

 

On/Off Switch   

 

3PDT Stomp Switch

15 

 

DC Power Jack   

 

DC Power Jack

16 

1  (optional) 

  Battery 

Snap

17 

 

(On/Off Indicator) 

 

LED Bezel

18 

 

On/Off Switch   

 

3PDT Wiring Board

19 

1  Main 

PCB 

  J201 

PCB

20 

 

Standalone Module 

 

Click-Less Module

J201 CLEAN BOOST ASSEMBLY INSTRUCTIONS

RECOMMENDED TOOL AND SUPPLY LIST 

J201 CLEAN BOOST KIT PARTS LIST

Thank you for purchasing the J201 Clean Boost Pedal Kit from Mammoth Electronics! This is a intermediate level kit that and we 
have made every effort to make the assembly as easy as possible. 

 

• Soldering station (with temperature control/regulation) 

 

• Solder & Flux 

 

• De-soldering braid or solder sucker  

 

• Wire strippers 

 

• Wire cutters 

 

• Phillips head screwdriver 

 

• Double-stick foam tape 

If you have any questions about building the J201 Clean Boost or need any help with trouble-shooting, please send us an 
email at [email protected] or give us a call at 405-254-4112.

All kits come standard with the following hardware:

 

• 1 ¼ inch mono jack

• 1 ¼ inch stereo jack

• 1 DC Power jack

• 1 9V Battery Snap

• 1 3PDT wiring board

• 1 LED Bezel

• 1 3PDT stomp switch (if selected)

• 1 Click-Less True Bypass relay board (if selected)

Summary of Contents for J201

Page 1: ...IST Thank you for purchasing the J201 Clean Boost Pedal Kit from Mammoth Electronics This is a intermediate level kit that and we have made every effort to make the assembly as easy as possible Soldering station with temperature control regulation Solder Flux De soldering braid or solder sucker Wire strippers Wire cutters Phillips head screwdriver Double stick foam tape If you have any questions a...

Page 2: ...t jack Wire to signal lug of input jack Pin 3 Main Ground Wire to center ground lug on input jack Pin 4 Output signal from main board Wire to connection point labeled OUT Pin 5 LED ground cathode Wire to connection point labeled LED Pin 6 Output signal to the output jack Wire to signal lug of output jack Pin 7 Not used Can be used as extra ground point if needed Pins 3 and 7 are tied together If y...

Page 3: ...jack Pin S Wire to connection point labeled IN If you have any questions about building the J201 Clean Boost or need any help with trouble shooting please send us an email at sales mammothelectronics com or give us a call at 405 254 4112 Wire to Ground Lug of Battery Clip Wire to Main Ground Lug of Output Jack Anode positive side of LED Connect to Pin L of Click Less PCB Cathode negative side of L...

Page 4: ...es mammothelectronics com or give us a call at 405 254 4112 Wire to Ground Lug of Battery Clip Wire to Main Ground Lug of Output Jack Anode positive side of LED Connect to Hole 1 of D2 on Main PCB Cathode negative side of LED Connect to Hole 2 of D2 on Main PCB Positvive Wire of Battery Clip Wire to Main 9v Lug of DC Jack Wire to DC Jack Ground Lug 500kA ...

Page 5: ...B leads To attach a wire to a lug of a jack or pot strip approximately 1 4 of the wire jacket Wrap the stripped wire around the opening in the lug Clamp down on the wire so it is tight on the lug the apply solder as you do a part on the board The lugs are much larger than the part leads and may take more time to heat before the solder will flow freely If you have any questions about building the J...

Page 6: ...if not marked with a or symbol the square hole is the Negative side this is a Resistor It doesn t have a polarity so it can be installed either way The resistor pads will look like this on a circuit board This is a diode Diodes are polarized and must be installed accordingly Almost all diodes have a stripe on one side typically black silver or blue which indicates the negative side of the diode Mo...

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