Akashic Guitar effects circuit lookup
GAINHIGHLOWMIDVOL

125B · 5 knobs

Dead End FX

Navaho

Based on the Spaceman Effects Redstone· 1 other board clones it

Category
Overdrive· Overdrive, Booster
Controls
Gain · High · Low · Mid · Vol
Price
$12.00in stock

From the vendor

Clone board of the Spaceman Effects Redstone. This booster / mild overdrive is great at pushing the front end of any amp. Anything ranging from mild breakup, to moderate grind, this does a great job. Along with a 3 band tone stack, it's a great "Swiss Army knife" tone tool. The topology has elements of the Spaceman Mercury (DEFX Redstone... go figure!), along with a germanium tail end for added earthiness.

Please note that this project uses the Coda silent relay switching bypass. A preprogrammed PIC chip will be required. The preprogrammed PIC chip is available here; http://www.deadendfx.com/product/coda-bypass-pic

Schematic

The schematic is in the vendor's build document, page 4. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 47 rows

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ocr read from an image · sch paired from the schematic · fixed corrected by hand. Check marked values against the build document.

RefValueNormalizedTypeNotes
Resistors 20
R11Msch1M
R210ksch10k
R310ksch10k
R41ksch1k
R51k5sch1.5k
R610ksch10k
R710ksch10k
R81msch1M
R910ksch10k
R108k2sch8.2k
R111ksch1k
R1222ksch22k
R1310ksch10k
R141ksch1k
R151ksch1k
R1610ksch10k
R171ksch1k
R1822ksch22k
R192k2sch2.2k
R2010ksch10k
Capacitors 15
C1100usch100u
C2100nsch100n
C3100usch100u
C6100psch100p
C7100psch100p
C8100psch100p
C968nsch68n
C10220nsch220n
C11680psch680p
C12220psch220p
C131usch1u
C14220psch220p
C151usch1u
C16100nsch100n
C1710usch10u
Diodes 1
D21n4148sch1N4148
Transistors 3
Q1BS250schBS250
Q2LND150N3-GschLND150N3-G
Q4J201ocrJ201
ICs 2
IC1pic12f675schPIC12F675
IC2tlp222aschTLP222A
Potentiometers 5
GainA100KschA100kPotentiometer
HighB100KschB100kPotentiometer
LowA100KschA100kPotentiometer
MidA10KschA10kPotentiometer
VolA100KschA100kPotentiometer
Switches 1
FSWSPSTocrSPST

Other boards based on the Spaceman Effects Redstone