Akashic Guitar effects circuit lookup
ATTACKVOLUME

Enclosure not stated · 2 knobs

Effects Layouts (blog)

Jordan BossToneVerified

Based on the Jordan Bosstone· 12 other boards clone it

Category
Fuzz
Controls
Attack · Volume
Layout
Verified · Effects Layouts (blog) marks it as built and working
Tags
Electro Harmonix, Fuzz, Jordan

From the post

This one was a request. It's another layout for Jordan BossTone, but with onboard pots. Because of the onboard pots I was able to add an anti-popping pull down resistor on the input. Q1 is NPN silicon (so 2N2222 or 2N3904) and Q2 is PNP silicon (2N2907 or 2N3906). The pot centers are 1.2 inches (≈ 3cm) apart. You can use this same layout for the EHX Satisfaction fuzz by leaving out the clipping diodes (1N4148s).

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 Effects Layouts (blog). No KiCad fragment has been drawn for this circuit yet.

Parts list 14 rows

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Check before you build · 1 value the reader of this layout was not sure of
  • 50pF ceramic between the second 18K column and the right 22nF: printed clearly, unusual value
RefValueNormalizedTypeNotes
Resistors 4
×218K18kread from the layout by eye
×1150K150kread from the layout by eye
×2560K560kread from the layout by eye
×11M1Mread from the layout by eye
Capacitors 3
×150pF50pread from the layout by eye
×322nF22nread from the layout by eye
×147uF47uelectrolytic; read from the layout by eye
Diodes 3
D11N41481N4148read from the layout by eye
D21N41481N4148read from the layout by eye
×11N40011N4001read from the layout by eye
Transistors 2
Q12N22222N2222read from the layout by eye
Q22N39062N3906read from the layout by eye
Potentiometers 2
AttackB100KB100kPotentiometerread from the layout by eye
VolumeA100KA100kPotentiometerread from the layout by eye

Other boards based on the Jordan Bosstone