Your Cart is Empty

Guitar Pedals By Type
  • Buying Guides

  • Effects Pedal Buying Guide Banner 1800x800 | Boost Guitar Pedals

    Guitar Effects Pedal Buying Guide: What Do I Need?

  • Guitar Pedal Buying Guide Genre by Genre | Boost Guitar Pedals

    Guitar Pedal Buying Guide: Genre by Genre

  • Stuff
  • Brands
  • Blogs
  • Popular Articles

  • What Are Clipping Diodes | Boost Guitar Pedals

    What Are Clipping Diodes?

  • Jimi Hendrix's Guitar Gear Woodstock 1969 1800x800 | Boost Guitar Pedals

    Jimi Hendrix's Guitar Gear: Woodstock 1969

  • About
  • Exclusive!

    SIGNAL CHEYNE Shelby Mk2

    Hot JFET Distortion


    ✓ 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.

    ✓ In stock

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

    ✓ 30-day returns policy

    Hassle free!

    About the SIGNAL CHEYNE Shelby Mk2

    The new Signal Cheyne Shelby Mk2 is a JFET distortion pedal with 3 gain stages. The two pairs of JFETs are run in "mu-amp" configuration, basically meaning that they interact like a pair of valves in push-pull configuration. Full of harmonics and weightiness, Shelby Mk2 goes from crunch to all-out raging valve amp.

    Along with its 3 gain stages, Shelby Mk2 has an internal voltage doubling circuit, giving you the headroom of 18V from a standard 9V power supply.

    Due to its amp-like circuit design, Shelby Mk2 responds really well to a boost in front of it. It also has plenty of volume on tap to boost the front of your amp.

    What's New With The Mk2?

    While the original Shelby had simple Volume, Distortion & Tone controls, the new Mk2 incorporates a much more flexible 3-band EQ, each with a wide frequency band.

    Shelby Controls

    Volume adjusts the output level of the pedal. There's plenty of volume on tap with the Shelby, allowing you to hit the front end of your amp really hard. 

    Distortion adjusts the amount of gain, from the Shelby's 3 gain stages. Go from crunch to full-bore valve amp tones dripping in harmonics and valve-like warmth.

    Highs adjusts the treble frequency band.

    Mids adjusts the mids frequency band.

    Lows adjusts the bass frequency band.

    Shelby Demo



    Shelby Mk2 Features

    • JFET distortion run in mu-amp configuration for valve amp-like response
    • 3 gain stages
    • 3-band EQ
    • Internal voltage 18v
    • Handbuilt in France
    • Dimensions: 12.6 x 6.6 x 5.5cm
    • Power: 9V DC centre-negative (not included)
    • Current Draw: 11mA

    Customer Reviews

    Be the first to write a review