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  • About
  • Exclusive!


    Cranked Tube Tones From This Overdrive


    ✓ Free UK delivery!

    International Delivery

    International shipping costs will be calculated and displayed during the checkout process. You can also find them here.

    International deliveries are subject to additional import duties and VAT at your local rate. These charges are payable to the courier at time of delivery. Calculate how much you will need to pay here.

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    Order before 9pm UK time for next-day dispatch!

    ✓ 30-day returns policy

    Hassle free!

    About the GREENHOUSE EFFECTS Outlier

    The Greenhouse Effects Outlier is a wide-ranging, harmonically rich overdrive/distortion pedal designed to emulate a cooking tube amp.

    Outlier Gain Stages

    Combining 3 cascading gain stages (2x Op-Amp & 1x FET) in a complex circuit enables all levels of drive to be accurately represented in a single pedal, from boosty overdrive and mild crunch to soaring high gain.

     Outlier Tone Controls

    The Outlier's active EQ allows far more tone-shaping possibilities than a passive design, and the Bass & Treble controls are very interactive with each other.

    The input and output stages feature buffers to condition your guitar signal for optimum integrity.  

    Outlier Circuit Design

    The Outlier's internal circuit design is as follows:

    Op-Amp Buffered Input > Op-Amp Gain Stage > FET Gain Stage > Op-Amp Gain Stage > Cabinet Simulator > Active EQ > Volume Control > BJT Output Buffer

    Outlier Demos

    Outlier Features

    • Volume, Gain, Bass, Treble & DIS/OD controls
    • 3 cascading gain stages
    • Active EQ
    • True bypass
    • Input and output buffers
    • Power: 9V power adaptor, centre-negative (not included)

    Customer Reviews

    Based on 1 review
    Dan B (Manchester, GB)
    Great Pedal

    Pedal sounds great, love the design too.