Akashic Guitar effects PCB lookup
12345

1590B

Fuzz Dog· AmChk

Amber Chuck V4

Based on the Charlie Brown

Category
Preamp / Amp-in-a-box· OD/Dist/Preamp
Difficulty
Medium
Price
£36.00
Tags
od-distortion

From the vendor

Gotta love amp-in-a-box circuits when they sound as good as this... Give your amp all the crunchy goodness of a JTM45 with this box of tricks. Hugely versatile range, from light crunch to full-on chug, with the classic 3-band Marshall tone section adding more tweakability than you could wish for. Just keep an eye on Snoopy or he'll have it on his board. Vertical-mount pots are highly recommended for this build, but please note they have a round shaft - you'll need knobs with set-screw fitting. The kit is supplied with vertical-mount pots which have round shafts, so you'll need set-screw fitting knobs. Pot spacing is very tight (17.5mm), so you'll need small knobs. 1900H fit well. If you want the PCB without parts there's a link for that at the bottom of the page. Partial kit: PCB, all board-mounted components, pots. Full kit: As above, plus footswitch and appropriate daughterboard/components for your selected bypass type (see Downloads section for details of those), jack sockets, DC socket, battery snap, hook-up wire, LED. Enclosure (pre-drilled) is available was an option with full kits, and will not take a battery. Knobs are not included. Builds are only available with full kits including enclosure and vertical-mount pots. Please choose appropriate knobs. Inspired by: Charlie Brown Difficulty: Medium PCB size: 50 x 45mm Knobs required: 5 Enclosure: 1590B Direct-Connect compatible (4-way) Download INSTRUCTION PDF

Schematic

The schematic is in the vendor's build document, page 3. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 52 rows

Report a wrong parse
RefValueNormalizedTypeNotes
Resistors 28
R11M1M
R2100K100k
R362K62k
R410M10M
R52K72.7k
R62K72.7k
R7470K470k
R81M1M
R91M1M
R105K15.1k
R11180R180
R121M1M
R131M1M
R145K15.1k
R15330R330
R166K86.8k
R172K22.2k
R186K86.8k
R1968K68k
R202K22.2k
R2115K15k
R2210K10k
R2347K47k
R2491K91k
R2510K10k
R2610K10k
R2722K22k
R2822K22k
Capacitors 18
C122n22n
C2100n100n
C3470p470p
C422n22n
C547n47n
C610n10n
C72n22.2n
C810n10n
C910n10n
C101n1n
C111n1n
C1210u10uelec
C1310u10uelec
C1410u10uelec
C15100n100n
C16100u100uelec
C17100u100uelec
C18100u100uelec
Diodes 2
D19.1V zener9.1V ZENER
D21N40011N4001
Transistors 3
Q1BS170BS170
Q2BS170BS170
Q3BS170BS170
ICs 1
IC1TL072TL072