Akashic Guitar effects PCB lookup
ATTACKSIZEVOL

1590B · 3 knobs

From the vendor

Here’s one insane fuzz/noise machine invented by Anchovie at the diystompboxes forum (original thread here). This one uses a PT2399 to add in all kinds of mental sounding fuzz – all we can say is…build one!

It uses a DPDT momentary footswitch to engage a feedback loop…which brings in a whole world of craziness!

Controls

• Size

• Attack

• Volume

• Feedback loop > via momentary DPDT

Schematic

The schematic is in the vendor's build document, page 1. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 22 rows

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RefValueNormalizedTypeNotes
Resistors 8
R510K10k0.25 Watt Resistor
R610K10k0.25 Watt Resistor
R710K10k0.25 Watt Resistor
R12.2M2.2M0.25 Watt Resistor
R21K1k0.25 Watt Resistor
R3100K100k0.25 Watt Resistor
R447K47k0.25 Watt Resistor
R83.3M3.3M0.25 Watt Resistor
Capacitors 7
C1100uF100uCP Radial D5.0mm P2.00mm
C2100uF100uCP Radial D5.0mm P2.00mm
C410uF10uCP Radial D5.0mm P2.00mm
C72.2uF2.2uCP Radial D5.0mm P2.00mm
C347nF47nC Rect L7.0mm W2.0mm P5.00mm
C547nF47nC Rect L7.0mm W2.0mm P5.00mm
C610nF10nC Rect L7.0mm W2.0mm P5.00mm
Diodes 1
D11N40011N4001Standard Diode
ICs 2
U278L05Z78L05ZTO-92 Inline Wide-large-solderpads
PT2399PT2399PT2399DIP-16 W7.62mm LongPads
Potentiometers 3
ATTACKB22KB22kPotentiometer Alpha just holes
SIZEB22KB22kPotentiometer Alpha just holes
VOLA100KA100kPotentiometer Alpha just holes
Other 1
G***LOGOLOGONoise-Ensemble-Logo