EarthQuaker Devices Gray Channel Overdrive

  • Video 1
£199.00 (including VAT @ 20%)

2 In StockDelivery Information

Item in stock at our Distribution Centre

We currently have this item in stock at our Distribution Centre, ready for dispatch.

"Can be delivered to you on" shows the next available date that we will be able to deliver this item to you on, depending on the delivery option you select, and the stock availability of anything else that you add to your shopping basket.

Can be delivered to you tomorrow
FREE Delivery available.

Add to Basket

30 day money back guarantee included

30 day money back guarantee included

Once the product is delivered, you have 30 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.

All Products are new unless stated, and include a minimum of one year warranty.

Some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging, and in the case of software, unregistered. These items include:

  • Software
  • CDs & DVDs
  • In-ear Monitors
  • Earplugs and Ear Protection
  • Mouthpieces, Reeds etc… for Woodwind and Brass instruments
  • Mouth / Lip Care Products

We are unable to accept returns of any custom made items designed to work together as a unique package, such as computer system built to a customer’s personal specifications. Exceptions may only be possible with prior agreement of the vendor, and may be subject to a cancellation fee.

Optional: 3 year warranty: £9.95
(Includes 60 day money back guarantee)


The product price includes a one year warranty and 30 day money back guarantee.

However, the Gear4music extended warranty scheme provides an enhanced service, and is designed to offer a higher level of protection than many 'free' warranties offered by some retailers and manufacturers.

The highlights of this enhanced warranty service are:

  • Warranty is extended to 3 years from the date of delivery.
  • Our Money Back guarantee is extended from 30 days to 60 days (terms apply after 30 days)
  • Collection and delivery costs are included for the first two years
  • Claim 50% cash back on the cost of the policy after 3 years if it has not been used!
  • Warranty is transferable if the item is re-sold
  • Loan or replacement equipment will be provided if the product isn't repaired within 30 days
  • If an item can not be repaired, a similar alternative product or cash discount (as defined in this policy) will be offered
  • The policy can be cancelled within 30 days, and at any time after that for a pro-rata discount

Please note that this extended warranty is currently only available on products sold within the EU or EEA, and is subject to the terms and conditions as detailed on the extended warranty certificate provided.

For customers in outlying areas of the country, the price of the Extended Warranty may be marginally higher, due to the potential for higher collection and redelivery transport costs.

This enhanced warranty is in addition to the standard Gear4music and manufacturer warranty policies, and the Gear4music terms and conditions of trade. No statement or condition of sale contained within these terms affects or restricts your statutory rights as defined under the Consumer Contracts Regulation 2014.

Product Ref: 72689

  • Two Channels of Hard Clipping Overdrive
  • Classic Warm Overdrive with Bigger Bass Response
  • Each Channel Features 3 Toggled Clipping Modes
  • 2 Simple Control Dials Mirrored on Each Channel
  • True Bypass and Built Entirely by Hand

EarthQuaker Devices Gray Channel Overdrive

The EarthQuaker Devices Gray Channel Dirt Doubler is a hard-clipping gray box overdrive pedal with two channels, Red and Green. Simple overdrives on each channel with a bigger bass response than classic pedals pack a real punch, with two dials and a toggle for ultimate control of each one. It's a crucial component for any pedal board, its compact build provides a huge impact.

Product Ref: 72689

View Full Description

Spend another £51.00 to buy on finance Finance from £6.82 per month  

  • 15.9%
  • £8.64
  • £311.04
Pay by Finance

To make it as easy as possible for you to get the gear you want, we offer a range of instant finance options. If you spend £250 or more online, you can choose to pay over 48, 36 or 24 months. The majority of decisions are given instantly, so you could get your new gear sooner than you thought!

Representative Example

To help you understand how our finance options work, the examples below are based on a total order value of £250:

Finance APR Deposit to Pay Payments Total Payable
Classic Credit 48 Months 14.9% 14.9% No Deposit 48 months: £6.83
Final payment: £6.83
No settlement fee
Classic Credit 36 Months 15.9% 15.9% No Deposit 36 months: £8.65
Final payment: £8.65
No settlement fee
Classic Credit 24 Months 18.9% 18.9% No Deposit 24 months: £12.41
Final payment: £12.41
No settlement fee

How to Apply

Applying for finance couldn't be easier - if your order totals £250 or more, simply proceed through the checkout as normal, then select Pay by Finance on the payment page, then click the orange APPLY FOR INSTANT FINANCE button. This will start your application with V12 Retail Finance, our finance partner, and completing this form should take approximately 10 minutes.

You should get an instant answer on whether your application has been successful, though in some rare cases V12 may need to look at the application in more detail.

Please note: This is only available on orders placed via the website and is not available in store or via phone currently.

Full Description

View Full Description

Green Channel Clipping Modes: The loud 'Si' mode is fuzzy and bright, and features a natural tube style break up. 'Ge' mode has a looser tone, more bottom end warmth and less volume. 'N' mode acts as a clean boost until around 1 o’clock on the gain dial, when it starts to saturate the op amp resulting in a biting, loud distortion.

Red Channel Clipping Modes: 'LED' mode packs the most volume, and is the cleanest and most touch sensitive/least compressed option. 'Mos' mode is the most compressed offering a tight crunch. Finally, the 'N' mode is the same clean boost to roaring op amp distortion setting as in the Green channel.

With a couple of stomps you can go from a bypassed tone through a warm break up to a colossal, dirty grind and discover every gritty option in between.

Bright LED indicators means you always stay in control even on the darkest of stages, a true bypass signal path with 'soft touch switching' ensures an amazingly pure and natural tone straight from your instrument, and to top it all off the pedal is handmade in Ohio, USA to a supreme level of quality. Look no further than the EarthQuaker Gray Channel if you're searching for a hard-hitting, versatile overdrive option.


  • Channel Switch: Switches between Red and Green channels
  • Activate Switch: Turns the effect on and off
  • Green Controls:
    • Gain: Adjusts the drive, dirtier clockwise, cleaner anti-clockwise
    • Green: Sets output level when the green LED is lit
    • Toggle: Si - Silicon clipping, N - No clipping, Ge - Germanium Clipping
  • Red Controls:
    • Gain: Adjusts the drive, dirtier clockwise, cleaner anti-clockwise
    • Red: Sets output level when the red LED is lit
    • Toggle: LED - LED clipping, N - No clipping, FET - Mosfet Clipping


  • Connections: ¼" input and output
  • Power: Requires 9V DC power supply, or 9V Battery
  • Current Draw: 14 mA
  • Construction: Built by hand in Ohio, USA