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INTVOL

1590A · 2 knobs

Fuzz Dog· fp-vinsod2

FuzzPup Vintage Soda

Based on the Devi Ever Soda Meiser / Vintage Fuzz Master· 1 other board clones it

Category
Fuzz· FuzzPups
Controls
Int · Vol
Difficulty
Hard
Price
£28.80
Tags
fuzz

From the vendor

This is part of our FuzzPup range of circuits designed for 1590A builds. They're not especially difficult, but working in a confined space can be fiddly. Take heed.

Of course there's nothing stopping you using these PCBs for 'standard' builds. They're Direct Connect compatible.

A different PCB is available for 'standard' 1590B builds - see the related products listed below.

NOTE: Images other than the main circuit are to illustrate general FuzzPup V2 build style

If you like your fuzz raw, splattery and face-meltingly intense this one's for you.

Two different flavours can be built - standard (if that word even applies to this fuzz), and vintage master, which has a pronounced octave-up. The only difference between the two builds is reversing a transistor. In either guise your amp will feel like its been on the wrong end of a red hot poker.

You can also add the Choas switch if you like. This makes the whole thing sound like it's down a K-hole and isn't happy about it at all. Not for those looking for pure tone. Or our own little mod, the MESS pot. This does some weird, skanky filtering and generally makes things horrible in a lovely way.

Caution: This is not a clean, quiet effect. It's a beast, and as such has noisy fangs.

Comes with a separate daughterboard to easily mount the pots to the main PCB.

Pots have round shafts so you'll need set-screw fitting knobs. Pot spacing is 18mm.

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 daughterboard, jack sockets, DC socket, battery snap, hook-up wire, LED.

Enclosure (pre-drilled) is available as an option with full kits, and will not take a battery. Knobs are not included.

Builds are only available with full kits including enclosures. Please choose appropriate knobs.

Supplied with 9mm pots (round shaft)

Inspired by: Devi Ever Soda Meiser / Vintage Fuzz Master

Difficulty: Hard

PCB size: 30 x 55mm

Knobs required: 2

Enclosure: 1590A

Direct-Connect compatible (4-way)

Download the INSTRUCTION PDF

You'll also need V2 of the general FuzzPup doc

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 20 rows

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RefValueNormalizedTypeNotes
Resistors 7
R11K1k
R22M22.2M
R33M33.3M
R410K10k
R5100R100
R610K10k
R710K10k
Capacitors 6
C1100n100n
C2100n100n
C3100n100n
C4100n100n
C5100n100n
C12100u100uelec
Diodes 1
D11N58171N5817
Transistors 4
Q1MPSA18MPSA18
Q2MPSA18MPSA18
Q3MPSA18MPSA18
Q42N2907*2N2907
Potentiometers 2
INT100KBB100kPotentiometer
VOL100KAA100kPotentiometer

Other boards based on the Devi Ever Soda Meiser / Vintage Fuzz Master

  • Old Soda Five Cats Pedals · 1590BB · £4.50