Akashic Guitar effects circuit lookup
GAINTONEVOLUMESW1

Enclosure not stated · 4 knobs

EfektPol

Fulltone OCD

Based on the Fulltone OCD· 12 other boards clone it

Questions about this layout? EfektPol drew it: message @efektpol on Instagram.

Category
Overdrive
Controls
Gain · Tone · Volume · Sw1
Build
Turret board
Tags
turret board, DIY Layout Creator, CC BY-NC-SA 4.0
Open the layout at EfektPol DIY Layout Creator file

From the post

Fulltone OCD is a turret board layout of the Fulltone OCD by EfektPol (@efektpol on Instagram), who shared it to be hosted here. Fulltone's OCD: a 4558 op-amp drive with a pair of 2N7000 MOSFETs as clippers and an HP/LP switch.

The layout is a DIY Layout Creator drawing of two terminal strips. EfektPol shares it under the same Creative Commons BY-NC-SA 4.0 license as the layouts on this wiki.

Schematic

This is a board layout, a drawing of where each part goes, and the post may link the schematic it was drawn from. Open the layout at EfektPol. No KiCad fragment has been drawn for this circuit yet.

Parts list 35 rows

Report a wrong parse

Got parts in a drawer? See what you can build with them.

RefValueNormalizedTypeNotes
Resistors 15
R122k22k
R233k33k
R318k18k
R410k10k
R5150k150k
R610k10k
R7220k220k
R810k10k
R92.5k2.5k
R101M1M
R1139k39k
R1210k10k
R1310k10k
R14470k470k
R15100R100
Capacitors 12
C147nF47nFilm
C268nF68nFilm
C3100nF100nFilm
C4100nF100nFilm
C5100uF100uElectrolytic
C610uF10uElectrolytic
C710uF10uElectrolytic
C822nF22nFilm
C9220pF220pCeramic
C10220pF220pCeramic
C111nF1nFilm
C121nF1nFilm
Diodes 1
D11N34A1N34A
Transistors 2
Q12N70002N7000MOSFET clipper
Q22N70002N7000MOSFET clipper
ICs 1
IC1LM4558LM4558Not drawn as a part: its pins 1 to 8 are labeled on the terminals
Potentiometers 3
VolumeB500kB500kPotentiometer16mm pot
ToneB1kB1kPotentiometer16mm pot
GainA1MA1MPotentiometer16mm pot
Switches 1
Hp/LpSPDTSPDTSwitchOn / On

Other boards based on the Fulltone OCD