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LowerBuffer — Complete audio effect stompbox ecosystem and collection of designs | Open App Note

PedalDev

Chrismettal

Complete audio effect stompbox ecosystem and collection of designs

Components (22)

Reference	Value	Description
Q1	AO3401A
Q?,Q?	S8050
Q?,Q?,Q?	2SK209
U1	TL072
C1	100uF
C2,C4,C5,C?,C?	220nF
C3	10uF
C?,C?	470pF
C?,C?,C?,C?	10nF
C?,C?	220pF
D1	LED
D?,D?,D?	D
J1,J2	AudioJack3
J3	Barrel_Jack
R1	390R
R2	2k2
R3,R4,R?,R?,R?,R?,R?,R?	1M
R5,R6	2M2
R?,R?,R?,R?	56k
R?	100R
R?,R?	100k
SW?	SW_MEC_5G

PedalDev schematic

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PedalDev board