1590BB · 3 knobs

Addition Drive

Based on the Barber FWW Plus· 1 other board clones it

From the vendor

A versatile pedal that gives you a clean boost, a treble booster, a tone conditioner and stand-alone overdrive…it’s worth a build!

Controls

• Level

• Tone

• Gain

• Bass (Toggle ON/OFF/ON)

• High (Toggle ON/OFF/ON)

The schematic is in the vendor's build document, page 1. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Ref	Value	Normalized	Type
Resistors 15
R2	10K	10k	0.25 Watt Resistor
R4	10K	10k	0.25 Watt Resistor
R6	10K	10k	0.25 Watt Resistor
R9	10K	10k	0.25 Watt Resistor
R101	10K	10k	0.25 Watt Resistor
R102	10K	10k	0.25 Watt Resistor
R1	1M	1M	0.25 Watt Resistor
R3	1M	1M	0.25 Watt Resistor
R5	1K	1k	0.25 Watt Resistor
R7	20K	20k	0.25 Watt Resistor
R8	18K	18k	0.25 Watt Resistor
R10	3K	3k	0.25 Watt Resistor
R11	6.2K	6.2k	0.25 Watt Resistor
R12	22K	22k	0.25 Watt Resistor
R100	91R	91	0.25 Watt Resistor
Capacitors 9
C1	47nF	47n	Cap-Box
C7	47nF	47n	Cap-Box
C2	100pF	100p	Cap-Ceramic
C3	56nF	56n	Cap-Box
C4	82nF	82n	Cap-Box
C5	2.2nF	2.2n	Cap-Box
C6	1uF	1u	Cap-Box
C100	100uF	100u	Cap-Electro-Radial
C101	47uF	47u	Cap-Electro-Radial
Diodes 5
D1	1N4148	1N4148	Standard Diode
D2	1N4148	1N4148	Standard Diode
D3	2D503B	2D503B	Standard Diode
D4	2D503B	2D503B	Standard Diode
D100	1N5817	1N5817	Standard Diode
ICs 1
U1	TL072	TL072	IC-DIP-8
Potentiometers 3
GAIN	A1M	A1M	Potentiometer Alpha just holes
OUT	A100K	A100k	Potentiometer Alpha just holes
TONE	B25K	B25k	Potentiometer Alpha just holes
Switches 2
BASS	ON/OFF/ON	ON/OFF/ON	SPDT-Switch-Holes
HIGH	ON/OFF/ON	ON/OFF/ON	SPDT-Switch-Holes
Other 1
TP1	Board-Connector-4-board-connector	BOARD-CONNECTOR-4-BOARD-CONNECTOR	TH-SolderPad-Medium-4