EP Booster
EP Booster is perfect to boost the guitar adding some sparkle and definition. It sounds great over all the frequency range.Steps
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EP Booster Step 1 of 4

EP Booster is perfect to boost the guitar adding some sparkle and definition. It sounds great over all the frequency range and incorporates bass and treble switches.
Materials list
PCB
1 x EP BOOSTER DIY PCB
Capacitor
C1 47n 47NF 0.047UF 100V 5% POLYESTER FILM BOX TYPE CAPACITOR
C2 10u 10UF 50V 105C RADIAL ELECTROLYTIC CAPACITOR 5X11MM
C3 10u 10UF 50V 105C RADIAL ELECTROLYTIC CAPACITOR 5X11MM
C4 100u 100UF 35V 105C RADIAL ELECTROLYTIC CAPACITOR 6X11MM
C5 3.3n 3.3NF 0.0033UF 100V 5% POLYESTER FILM BOX TYPE CAPACITOR
C6 10u 10UF 50V 105C RADIAL ELECTROLYTIC CAPACITOR 5X11MM
C7 10u 10UF 50V 105C RADIAL ELECTROLYTIC CAPACITOR 5X11MM
C8 47u 47UF 50V 105C RADIAL ELECTROLYTIC CAPACITOR 6X11MM
Diode
D1 1N4148 1N4148 SWITCHING SIGNAL DIODE
Transistors
Q1 J201 J201 JFET N-CHANNEL AMPLIFIER TRANSISTOR
Q2 2N5088 2N5088 NPN GENERAL PURPOSE TRANSISTOR
Resistors
R1 1M 1M OHM 1/4W 1% METAL FILM RESISTOR
R2 33k 33K OHM 1/4W 1% METAL FILM RESISTOR
R3 1M 1M OHM 1/4W 1% METAL FILM RESISTOR
R4 8.2k 8.2K OHM 1/4W 1% METAL FILM RESISTOR
R5 4.7k 4.7K OHM 1/4W 1% METAL FILM RESISTOR
R6 1k 1K OHM 1/4W 1% METAL FILM RESISTOR
R7 15k 15K OHM 1/4W 1% METAL FILM RESISTOR
R8 10k 10K OHM 1/4W 1% METAL FILM RESISTOR
R9 1M 1M OHM 1/4W 1% METAL FILM RESISTOR
R10 10k 10K OHM 1/4W 1% METAL FILM RESISTOR
R11 10k 10K OHM 1/4W 1% METAL FILM RESISTOR
R12 47k 47K OHM 1/4W 1% METAL FILM RESISTOR
R13 100 100 OHM 1/4W 1% METAL FILM RESISTOR
Potentiometer
GAIN 10k-C 10K OHM C10K 10KC ANTI-LOG TAPER POTENTIOMETER
Switches
S1 (Bass) MINI TOGGLE SWITCH SPDT ON-ON
S2 (Treble) MINI TOGGLE SWITCH SPDT ON-ON