Akashic Guitar effects circuit lookup
BASSGAINPRESTIGHTTREBVOL

Enclosure not stated · 6 knobs

GuitarPCB

Best Ever O.D. v2

Based on the Brown Sound tones found in the Friedman BE-OD amplifier

Category
Overdrive
Controls
Bass · Gain · Pres · Tight · Treb · Vol
Price
$9.95out of stock

From the vendor

Compare to the Brown Sound tones found in the Friedman BE-OD pedal.

Description

Based on the Brown Sound tones found in the Friedman BE-OD amplifier. In addition to Bass, Treble and Presence controls just like the amp this circuit features a Tight control allowing you to incrementally remove any unwanted loose bottom end. An on-board trimmer feature allows you to adjust the Gain Range to suit your style.

GuitarPCB is not affiliated with Friedman or BE-OD. This project is for comparison only.

Best Ever O.D. – Build Document

Best Ever O.D. Video Demo

Schematic

The schematic is in the vendor's build document, page 2. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 63 rows

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RefValueNormalizedTypeNotes
Resistors 23
R11M1M
R2010R10
R2470k470k
R2110k10k
R310k10k
R2210k10k
R422k22k
R232k22.2k
R539k39k
R64k74.7k
R710k10k
R822k22k
R922k22k
R1022k22k
R1122k22k
R12220k220k
R1310k10k
R1410k10k
R152k22.2k
R1633k33k
R1733k33k
R1810k10k
R191k81.8ksee the build notes
Capacitors 20
C16100n100n
C17100n100n
C18100u100u
C1922u22u
C122n22n
C20100n100n
C247p47p
C310n10n
C41n1n
C5100n100n
C647p47p
C747n47n
C8120p120p
C9100p100p
C1010n10n
C114n74.7n
C1222n22n
C13220n220n
C14220n220n
C15100n100n
Diodes 5
D31N41481N4148
D41N41481N4148
D51N41481N4148
D61N41481N4148
D91N58171N5817
ICs 3
IC1TL072TL072
IC2TL072TL072
IC3TL072TL072
Potentiometers 6
BassC100kC100kPotentiometer
GainB1MB1MPotentiometer
PresC10kC10kPotentiometer
TightC100kC100kPotentiometer
TrebB100kB100kPotentiometer
VOLA50kA50kPotentiometer
Trimmers 1
TR130k30ksee the build notes
LEDs 5
D1Red LED-3mmRED LED-3MM
D2Red LED-3mmRED LED-3MM
D7Red LED-3mmRED LED-3MM
D8Red LED-3mmRED LED-3MM
D10Status LEDSTATUS LED