Akashic Guitar effects circuit lookup
RANGEGAINPRES.VOLUME

1590B · 4 knobs

HotKits

Sabotage Overdrive

Based on the Catalinbread Sabbra Cadabra· 9 other boards clone it

Want a PCB? HotKits sells this PCB from a price list, ordered by message (or by email to alex.hotkits@gmail.com): message HotKits on Facebook.

Category
Overdrive
Controls
Range · Gain · Pres. · Volume
Price
see vendorout of stock
Tags
Out of stock a reissue is planned

From the vendor

The Sabbra Cadabra is Catalinbread's successful attempt at recreating the overdriven electric guitar sound of Black Sabbath albums in a single pedal. In terms of control, Cadabra is quite simple - on the pedal enclosure there are Volume and Overdrive knobs, a Presence control that is responsible for the amount of upper frequencies, and a Range (treble booster control) knob. True bypass. Power supply: regulated mains adapter 9 VDC. The dimensions of the PCB 50 x 45 mm. Enclosure type: Hammond 1590B.

Schematic

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

Parts list 33 rows

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RefValueNormalizedTypeNotes
Resistors 17
×14747Metal film resistor 1/4W 47 Ohm
×1820820Metal film resistor 1/4W 820 Ohm
×31k1kMetal film resistor 1/4W 1k
×11k51.5kMetal film resistor 1/4W 1k5
×24k74.7kMetal film resistor 1/4W 4k7
×110k10kMetal film resistor 1/4W 10k
×122k22kMetal film resistor 1/4W 22k
×233k33kMetal film resistor 1/4W 33k
×147k47kMetal film resistor 1/4W 47k
×156k56kMetal film resistor 1/4W 56k
×168k68kMetal film resistor 1/4W 68k
×1100k100kMetal film resistor 1/4W 100k
×2220k220kMetal film resistor 1/4W 220k
×2470k470kMetal film resistor 1/4W 470k
×1750k750kMetal film resistor 1/4W 750k
×51M1MMetal film resistor 1/4W 1M
×22M22.2MMetal film resistor 1/4W 2M2
Capacitors 8
×247p47pCeramic disc capacitor 47p 50VCeramic disc capacitor
×1270p270pCeramic disc capacitor 270p 50VCeramic disc capacitor
×14n74.7nFilm capacitor (R=5mm) 4n7 63VFilm capacitor
×110n10nFilm capacitor (R=5mm) 10n 63VFilm capacitor
×422n22nFilm capacitor (R=5mm) 22n 63VFilm capacitor
×168n68nFilm capacitor (R=5mm) 68n 63VFilm capacitor
×2100n100nFilm capacitor (R=5mm) 100n 63VFilm capacitor
×1220n220nFilm capacitor (R=5mm) 220n 63VFilm capacitor
Diodes 1
×11N40011N4001Diode 1N4001
Transistors 2
×52SK1702SK170Transistor 2SK170
×1BC550CBC550CTransistor BC550C
Potentiometers 4
×1B10kB10kPotentiometer Alpha RV16AF-10-15k B10k
×1B250kB250kPotentiometer Alpha RV16AF-10-15k B250k
×1C500kC500kPotentiometer Alpha RV16AF-10-15k C500k
×1A1MA1MPotentiometer Alpha RV16AF-10-15k A1M
LEDs 1
×1LEDLEDLED 5mm5mm

Other boards based on the Catalinbread Sabbra Cadabra