Akashic Guitar effects circuit lookup
GAINTREBLEBASSMIDSPRESENCEVOLUME

Enclosure not stated · 6 knobs

Tagboard Effects

GoosoniqueWorx SeventheavenVerified

Based on the GoosoniqueWorx Seventheaven· 1 other board clones it

Controls
Gain · Treble · Bass · Mids · Presence · Volume
Build
Vero· 23×17· 26 cuts, 5 links
Layout
Verified · Tagboard Effects marks it as built and working
Tags
Amp Emulation, Distortion

From the post

While in the mood for amp sims I thought I'd add this one which I think sounds excellent in the demos.

Similar sort of vein as the Diefet, but this time based on the Bogner Ecstasy. It's a 9V circuit, but I thought it would again be worth including a charge pump with this and so have added the small daughterboard to allow you to supply it with 18V (or either 9V or 18V if you want to add an extra toggle switch).

The boost switch is intended to be a second stomp and so you just need a SPST, but can use a double pole if you want LED indication.

Here's the vids:

and a comparison vid between the Goosoniqueworx Seventheaven and the Bogner Ecstasy Red

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 Tagboard Effects. No KiCad fragment has been drawn for this circuit yet.

Parts list 34 rows

Report a wrong parse

Got parts in a drawer? See what you can build with them.

Check before you build · 2 values the reader of this layout was not sure of
  • 4K75 (two, lower middle of the main board): printed clearly, unusual value
  • 500K fixed resistors (six): printed clearly, unusual value
RefValueNormalizedTypeNotes
Resistors 12
×6500K500kread from the layout by eye
×3100R100read from the layout by eye
×24K754.75kread from the layout by eye
×210K10kread from the layout by eye
×122K22kread from the layout by eye
×133K33kread from the layout by eye
×11K1kread from the layout by eye
×168K68kread from the layout by eye
×11M1Mread from the layout by eye
×1820R820read from the layout by eye
×1470K470kread from the layout by eye
×1100K100kread from the layout by eye
Capacitors 10
×5470p470pread from the layout by eye
×21n1nread from the layout by eye
×12n22.2nread from the layout by eye
×13n33.3nread from the layout by eye
×14n74.7nread from the layout by eye
×322n22nread from the layout by eye
×1680n680nread from the layout by eye
×12u22.2uelectrolytic; read from the layout by eye
×310u10uelectrolytic; two on the main board, one on the charge-pump board; read from the layout by eye
×1220u220uelectrolytic; read from the layout by eye
Diodes 1
×21N58171N5817charge-pump board; read from the layout by eye
Transistors 1
×5J201J201JFET; Q1-Q5; read from the layout by eye
ICs 1
ICICL7660SICL7660Scharge-pump board; read from the layout by eye
Potentiometers 6
GainB500KB500kPotentiometerread from the layout by eye
TrebleB250KB250kPotentiometerread from the layout by eye
BassA1MA1MPotentiometerread from the layout by eye
MidsB25KB25kPotentiometerread from the layout by eye
PresenceB20KB20kPotentiometerread from the layout by eye
VolumeA1MA1MPotentiometerread from the layout by eye
Trimmers 1
×4100K100kread from the layout by eye
Switches 2
BoostSPSTSPSTstomp (DPDT if you want an LED); read from the layout by eye
StructureSPSTSPSTtoggle; read from the layout by eye

Other boards based on the GoosoniqueWorx Seventheaven