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GAINBASSTREBLEMASTER

Enclosure not stated · 4 knobs

Tagboard Effects

Catalinbread WIIOVerified

Based on the Catalinbread WIIO· 6 other boards clone it

Category
Distortion
Controls
Gain · Bass · Treble · Master
Build
Vero· 19×18· 19 cuts, 6 links
Layout
Verified · Tagboard Effects marks it as built and working
Tags
Catalinbread, Distortion, Overdrive

From the post

Manufacturer's info about the original:

Sheer raw power. Dynamics that feel like a roundhouse kick to the chest. Incredibly responsive clean up with the flick of the wrist. This is the WIIO.

The WIIO is an overdrive inspired by the powerfully unforgiving British amps from the ‘70s. Its all right there at your fingertips - your picking attack determines how much gain is delivered to the speakers. There is none of the typical compression found in most other overdrives to hide behind or to soften the blow - this is brass knuckle to the jaw type sonic impact we‘re talking here - you literally feel as though you plugged straight into the power section.

Like the amps, the WIIO has a wide freq spread so if your amp can deliver you’ll be rewarded with crisp clear highs and a very full tight low end. Lower gain settings are very clean and linear - you can hear every pick stroke and fingerprint, and the headroom allows for some very rich sounds when using modulation pedals. As you crank up the Gain the breakup is aggressive, powerful, punchy, and immediate then it decays quickly to a full clean sound. The midrange bark particular to the amps on which we based the WIIO is right there too as you crank it up. This pedal cuts like a broadsword so no need to fear being lost in the fray. It respects the integrity of your pickups, and loves being slammed with other overdrives or your favorite fuzz too.

The EQ controls on the WIIO are interactive with the Gain knob - increasing the Treble will not only give you more highs but also more grit to the gain. Likewise, increasing the Bass control will not only deliver more lows but will also alter the feel and attack. Plenty of output to smack your amp into submission as well.

The whole point of the WIIO experience is the dynamic interaction between you and the pedal. It reacts immediately to your picking hand, so cleans are easily attainable just by lightening up your attack. Conversely, you can get to the raging power chord stuff just by hitting the guitar harder. Running the WIIO at full gain will give you pushed transformer-style saturation for leads as well, so in reality you can have three levels of gain available just by using your wrist and your guitar’s volume control. It was designed to be intuitive with a minimum of tweaking, freeing you to follow your inspiration to wherever it takes you.

The WIIO won’t be for everybody and we‘re cool with that - hell, Nic has the real deal 100w full stack with eight Fanes and many of us in Teh Bunker cower and lose continence when its at full bore. Its unique sonic structure is very unforgiving and due to the responsiveness allows EVERYTHING you put into it to come through. But as the players who have had the experience of playing the amps know, there are great rewards to be had once you’re able to grab hold of the reins and attempt to ride the mighty beast.Sheer raw power. Dynamics that feel like a roundhouse kick to the chest. Incredibly responsive clean up with the

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

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Check before you build · 1 value the reader of this layout was not sure of
  • 5n capacitor at the top right of the board: printed clearly, unusual value
RefValueNormalizedTypeNotes
Resistors 11
×312K12kread from the layout by eye
×63K33.3kread from the layout by eye
×310M10Mread from the layout by eye
×2100K100kread from the layout by eye
×1130R130read from the layout by eye
×147R47read from the layout by eye
×162K62kread from the layout by eye
×11M1Mread from the layout by eye
×11K1kread from the layout by eye
×1200K200kread from the layout by eye
×110K10kread from the layout by eye
Capacitors 13
×22n22.2nread from the layout by eye
×2100n100nread from the layout by eye
×210n10nread from the layout by eye
×1220n220nread from the layout by eye
×147n47nread from the layout by eye
×15n5nread from the layout by eye
×1470n470nread from the layout by eye
×1270p270pread from the layout by eye
×1470p470pread from the layout by eye
×3100u100uelectrolytic; read from the layout by eye
×210u10uelectrolytic; read from the layout by eye
×122u22uelectrolytic; read from the layout by eye
×14u74.7uelectrolytic; read from the layout by eye
Diodes 3
D19V1 zener9V1read from the layout by eye
D29V1 zener9V1read from the layout by eye
D39V1 zener9V1read from the layout by eye
Transistors 3
Q1BS170BS170MOSFET; read from the layout by eye
Q2BS170BS170MOSFET; read from the layout by eye
Q3BS170BS170MOSFET; read from the layout by eye
Potentiometers 4
GainA500KA500kPotentiometerread from the layout by eye
BassA500KA500kPotentiometerread from the layout by eye
TrebleB500KB500kPotentiometerread from the layout by eye
MasterA100KA100kPotentiometerread from the layout by eye

Other boards based on the Catalinbread WIIO