Save on HDTVs, laptops, tablets and more.

Shop now ›

Current Offers

  • (1)


  • (1)


Enter Custom Price Rangeto
  • (1)


  • (1)

Effects Pedal Resources

Effects Pedal Questions

Ask fellow shoppers and Best Buy staff. Share your answers.

Dunlop - MXR M77 Custom Badass Modified O.D. Overdrive Pedal - Larger Front
  • Model: M77
  • SKU: 1309319503
The Modified O.D. is a new twist on a classic OD circuit.  The tweaks offer added versatility and performance.  A Bump switch engages an alternate voice for low and mid-range boost.  True bypass switching makes it completely out of your signal path when not engaged.
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare