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Flattley Guitar Pedals The Wah Oil Slick

The Wah Oil Slick


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  • A unique blend of classic inspiration and modern innovation in a vintage style wah pedal
  • Delivers a tight, articulate, and vocal sound for exceptional tone
  • Adapts to your playing style, whether you use a lot of gain or keep it clean
  • Responsive playability that adapts to your playing style for a personalised feel
  • The 100K potentiometer offers precise control, ensuring a smooth and expressive experience
  • The Flattley Wah's circuit is based on the vintage "twin t resonant filter" principles of classic Wah pedals
  • Meticulously built to capture the timeless sound you love, with authentic vintage inspiration
  • Customised and wired by hand with great attention to detail, ensuring outstanding quality
  • Features a durable all metal enclosure for longevity and ruggedness
  • Meticulously applied graphics, unique, hydro dipped designs and expertly removed residual film
  • Multi layer lacquer, wet sanding, and hand polishing result in a high gloss, lustrous finish
  • The LED baseplate provides clear visibility of the pedal's status
  • Jack sockets and DC input are side mounted for easy connectivity


The Flattley Wah stands out from the crowd, offering a distinct blend of classic inspiration and modern innovation. It's based on the vintage "twin t resonant filter" principles of classic Wah pedals and has been meticulously abuilt to capture that timeless sound we all know and love.

What truly matters is its performance. The Flattley Wah delivers a tight, articulate, and vocal sound that adapts to your playing style, whether you're using a lot of gain or keeping it clean. It maintains its tonal excellence in all situations.

Crafted with precision, the Flattley Wah features a 100K potentiometer designed to Paul Flattley’s exacting specifications, ensuring precision and control. It also includes a signature blue LED light plate, providing on stage visibility of the pedal's status.

Not just a performer, the Flattley Wah also adds a touch of artistry to your pedalboard with its captivating Sugar Skulls and Oil Slick hydro dipped graphics. You get to choose between these two stunning designs to match your style.

The Flattley Wah is not your run of the mill Wah pedal. It's a unique combination of classic and contemporary, designed to enhance your music in a way that's all your own. Make your choice and let your wah do the talking.

The Flattley Platinum Range pedals go through a meticulous crafting process in the dedicated Flattley paint shop. Each pedal begins with the bare aluminium enclosure, which is abraded to create a textured surface before being coated with an etch primer. This primer serves a dual purpose, preventing corrosion and ensuring a strong bond with the paint, resulting in a durable finish.

Following this, multiple coats of base coat primer are expertly applied, with each coat lightly abraded to eliminate any imperfections. The base colour is layered until it reaches a consistent, rich, and smooth depth. To add the distinctive Flattley sparkle, metallic holographic chrome flake is introduced with a clear inter coat.

The enclosure is now prepared for the hydro dipping process, where water activated film is used to apply the graphics. After rinsing off the residual PVA film, the enclosure is allowed to dry naturally.

Next comes the lacquer process, with each Flattley Platinum pedal receiving a minimum of three coats, each wet sanded between applications. Once the lacquer has hardened, it undergoes hand polishing using three different grades of polishing compounds, and a final high gloss finish is achieved with a wool finishing pad. This meticulous process results in the smooth, deep lustrous finish that defines all Flattley guitar and bass effects pedals.

Every pedal is crafted by hand, meticulously wired, and customised to perfection in the UK, using only the finest components. Flattley takes great pride in delivering outstanding products at every stage of production.


  • Treadle: Controls the frequency sweep and vocal quality

Components and Technical Specifications

  • Crafted with top tier components for durability and exceptional sound quality
  • 9V centre negative compatibility
  • Battery operation is not supported
  • Current Consumption meter readings (mA) by Truetone:
    • Less than 10 mA bypass
    • 54 mA maximum engaged

Enclosure Dimensions

  • Length: 252 mm / 9.92 in
  • Width: 101 mm / 4.92 in
  • Height: 70 mm / 3.98 in


  • 947 g
  • 2.09 lbs

Official UK Dealers

FX Pedal Planet Limited and FX Pedal Planet Online Store proudly serve as official UK dealers for Flattley effects pedals. If we do not have the specific Flattley pedal you are looking for, please reach out to us via the contacts page, and will order it on our next stock order for you at the best price and customer service.

Buy Today and Pay Over Time

To give our customers flexibility and a pleasurable shopping experience, FX Pedal Planet Online Store accepts Klarna, Afterpay, Clearpay and Google Pay.

Klarna is a smooth and safe way to get what you want today, and pay over time. Afterpay allows customers to pay in four interest free instalments, budget your spending and earn rewards when you shop.

UK Deliveries

For our UK customers, we provide FREE 24 hour DHL tracked and signed delivery, ensuring your order arrives swiftly and securely.

International Deliveries

International deliveries are dispatched with DHL, ensuring fast shipping and efficient processing through customs.

For more information on deliveries and charges, please refer to our Deliveries and Charges.

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