Skip to main content
Play Video

MXR M233 Micro Amp Plus Effects Pedal

Q&A SKU #L86310000000000
139.99 $139.99
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 1,120 reward points
($11.20 in credit)
Earn 1,120 reward pts.
($11.20 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
  • Lowest Price
Chevron Right Icon

A powerful boost box with streamlined controls.

For more than 20 years, the M233 Micro Amp Plus effects pedal has been a staple among the world’s top artists because of its ability to boost and sweeten up guitar or bass tone and drive the front of your amp. The Micro Amp Plus builds on that classic pedal with EQ controls and other upgrades that take this powerful boost box to the next level. With its Gain knob, the Micro Amp Plus allows you to dial up just as much gain as the original—up to +26dB—but with added EQ controls, you can also finely sculpt the boosted signal. Additionally, the M233 Micro Amp Plus effects pedal now comes equipped with low-noise op amps to eliminate extra noise at super high levels and true bypass switching. With sturdy housing and durable components, this pedal is ready for the road.

Order the M233 Micro Amp Plus Pedal today.


M233 Micro Amp Plus Effects Pedal Specifications:

  • Length: 5.5"
  • Height: 2.5"
  • Width: 4.5"

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