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MXR M281 Thump Bass Preamp Pedal

MXR M281 Thump Bass Preamp Pedal



Order before 3pm Mon-Fri for Next Day Delivery

The MXR M281 Thump Bass Preamp pedal combines the tone-sweetening magic of the Echoplex Preamp with a three-band EQ for precise adjustments in your perfect bass tone.

The compact housing of this pedal not only gives you more room on your pedalboard, but also provides excellent tonal quality for you to boost your signal and have better control over dynamic playing.

The versatility this pedal packs is the perfect company when you are playing through a live mix.

MXR M281 Thump Bass Preamp Pedal Specs

  • 3-band EQ for better control over shaping the perfect bass tone
  • Compact and pedalboard-friendly
More Information
Manufacturer MXR
SKU 309105
Shipping Weight (kg) 2.000000
Effects EQ
Power Supply 9v DC Adapter (Not Supplied)
Warranty 2 years


We know you want to get your gear as quickly and as safely as possible, Next Working Day Delivery to UK Mainland Addresses, on all IN STOCK items, if ordered before 3pm. This will include a text or email on the day of delivery giving you an exact hour window of when your gear will be with you.

  • Orders under £99: £4.99 Delivery Charge
  • Orders over £99: Free Next Day DPD Delivery (When Ordered before 3pm)
  • Weekend Delivery (Saturday-Sunday): £9.99 (When Ordered before 3pm Friday)
  • Heavy Items (over 40kg): £39.99 Pallet Service







Rather not wait in for the delivery? Don’t worry, we’ve got you…In Stock items can be ordered and paid for in-advance Online via our Click & Collect service. As long as if it's in stock at your chosen branch, you can collect the item within 2 hours*.



If you have bought something In-Store or Online and want to return it as unwanted, you have 30 days from when you receive the goods to contact our PMT experts either by phone or email to return your item.

We can offer you a refund if you return your item within 30 Days from purchase date and with 100% perfect packaging. 


Please Note - We cannot accept unwanted returns on microphones, any in-ear earphones or monitors, and any other items that touch your mouth, nose or inner ear if you have removed the hygienic packaging.