Skip to main content
Play Video

MESA/Boogie GRID SLAMMER Overdrive Effects Pedal Black

Q&A SKU #L83884000001000
189.0 $189.00
6-Month Special Financing
Limited time Learn more
More ways to pay:
Lease-to-own with Progressive Leasing. Learn more
Loyalty Points Icon
Loyalty Points Icon
Earn 1,512 reward points
($15.12 in credit)
Earn 1,512 reward pts.
($15.12 in credit)
Inventory Msg Check Mark Inventory Msg Exclamation In Checkout Promo Inventory Msg Download Icon
In Stock & Ready to Ship
Estimated delivery 5-8 business days
  • Free Shipping
  • Flexible Financing
  • Lowest Price
Product Warranties Icon Product Warranties Icon

Gold Coverage Protection

Protect your gear

Chevron Right Icon

Add some bite to your tone with this versatile overdrive pedal.

The Grid Slammer overdrive pedal from Mesa/Boogie produces a variable boost in gain with a classic, guitar-centric midrange bump that enhances a variety of playing styles. A true overdrive "specialist," the Grid Slammer pedal covers an impressive range of overdrive, from sweet and subtle to a harmonically smoldering tone that both stings and sings.


  • True Bypass On/Off switching bypasses all circuitry when off to ensure no tonal loss
  • Gain Control allows you to dial in the perfect amount of vintage breakup or classic overdrive
  • Master Level control provides a variable range of signal boost up to +20dB
  • Tone control balances the amount of high frequencies
  • On/Off Status LED
  • 9V battery powered or externally powered (optional) via external power jack input
  • Input and output jacks (Nominal input -20dB)

Order the Grid Slammer overdrive effects pedal today.


GRID SLAMMER Overdrive Effects Pedal Specifications:

  • Dimensions (WxDxH): 2.87" x 4.77" x 2.28"
  • Weight: 0.731 lb. with battery, 0.631 lb. without battery
  • True Bypass Switching
  • Battery type: 9VDC (one)
  • Power consumption (Current draw): 9VDC/15mA
  • Input impedance: 1 mohm (500 kohm minimum)
  • Output impedance: 10 kohm
  • External Power Supply (Not Included): WARNING!!!
    • To avoid immediate damage and voiding the warranty, the External Power Supply MUST be 9VDC with a NEGATIVE CENTER plug polarity and a jack plug size of 2.1 mm x 5.5 mm.

    Questions & Answers

    Do you have questions about this product?

    Shop with a Friend
    Free Shipping
    • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
    • Orders placed before 3 p.m. ET usually ship the same business day.
    Learn More
    2-Year Free Warranty on Guitars

    Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

    Contact Us for Details
    We're Here for You

    Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

    Contact Us
    Proactive Advisor Support Chat