# Dumble Amps Return After Trademark Renewal

> Dumble's Overdrive Special amp, beloved by John Mayer and Joe Bonamassa, is now available for order after trademark renewal.
- Title: Dumble Amps Return After Trademark Renewal · Guitar World
- Summary: Dumble's Overdrive Special amp, beloved by John Mayer and Joe Bonamassa, is now available for order after trademark renewal. Dumble's Overdrive Special…
- Keywords: dumble, overdrive special, john mayer, joe bonamassa, lowell george, nfl, guitar world, Amps, Return, Trademark, Renewal
- Source: Guitar World — https://guitarworld.com/gear/amps/dumble-is-back
- Published: 2026-10-01T10:00:00+00:00
- Read time: 1 min
- Topics: dumble, overdrive special, john mayer, joe bonamassa, lowell george, nfl, guitar world
## Dumble Amps Back Online
Dumble's website now lists three models available for order: the Tweedle Dee, MegaPLX, and Overdrive Special.
## Overdrive Special Beloved
The Overdrive Special, played by John Mayer, Stevie Ray Vaughan, and Joe Bonamassa, is Dumble's most famous amp.
## Trademark Renewal Needed
Dumble's trademark was about to expire in late 2024, requiring new amps to keep the brand active.
## Dumble Preservation Society
The Dumble Preservation Society, led by Drew Berlin, secured legal rights to the brand before trademark expiration.
## MegaPLX Exclusive
The MegaPLX, Dumble's rarest amp with only three units made, is now available as a plugin through TONE3000 and NAM2.
## Order Now
No prices listed; interested buyers must contact Dumble directly for exclusive amp orders.
## Key takeaway

Dumble's Overdrive Special guitar amp, played by John Mayer and Joe Bonamassa, is now officially available for order following trademark renewal.