The Fender Hammertone Breakup Drive is an overdrive pedal from Fender's Hammertone series, announced in June 2025 and released in September 20251. It is built around a JFET-based circuit with two selectable clipping stages, and Guitar World describes it as "expertly crafted to replicate the dynamic response of cooking tubes right at the brink of saturation"2. In other words, it aims to sound like a tube amp pushed hard, rather than a heavy distortion pedal.
The pedal sits in Fender's Hammertone line and arrived in September 202521. It comes in a rugged aluminum enclosure, measures 2.44 inches deep by 4.4 inches wide and tall (62mm by 112mm by 112mm), and weighs 0.5 lbs (0.23kg)2.
What it does to your sound
The Breakup Drive offers two clipping modes chosen by a small Type switch: light breakup and medium-gain overdrive2. MusicRadar describes these as modes that "tailor the drive's character between light breakup and medium-gain overdrive"5. Both are JFET-based dynamic clipping stages, which means the drive responds to how hard you pick: Bass Magazine notes each mode offers "expressive responsiveness that cleans up with lighter picking and intensifies with more aggressive playing"6.
A second mini switch is a pre-gain mid boost, toggling between a flat response and a boosted midrange before the drive stage1. Guitar World's reviewer found this practical in a band context, writing that "a switchable pre-gain mid boost ensures your tone slices through even the densest of band mixes with ease"2.
The controls: Gain, Tone, Volume, Type and Mids
The control set is simple: three knobs and two switches.
| Control | What it does |
|---|---|
| Volume (Level) | Sets the output level of the pedal |
| Tone | Shapes the brightness of the driven signal |
| Gain (Drive) | Sets the amount of drive, from light breakup upward |
| Type switch | Selects between two clipping modes: light breakup and medium-gain overdrive2 |
| Mids switch | Toggles between flat response and a pre-gain mid boost51 |
Guitar World lists the controls as "Drive, Tone, Level, Type, Mids"2, while MusicRadar calls the three dials "Drive, Tone and Level"5. The Type and Mids functions are handled by the two mini switches on the face of the pedal1.
Power: 9V to 18V DC
The Breakup Drive is designed to operate with power supplies ranging from 9V to 18V2. Running it at the top of that range has a concrete benefit: "plug in an 18V supply and you'll unlock an additional 6dB of headroom"2. That extra headroom means more clean volume available before the pedal itself runs out of room, useful if you want the drive character without the volume dropping out when you back off the Gain.
The pedal can also be powered by a 9-volt battery4, so it works on a board without a power supply, though the higher-voltage headroom requires an external 18V supply.
The switching is a soft-touch relay true bypass, and the relay automatically engages bypass mode when no power is detected2. If the power fails mid-gig, your signal still passes through.
What reviewers said
Guitar World's 2026 review was positive about both the build and the sound, calling the pedal rugged and competitively priced and concluding that "it captures the essence of a cranked-up tube amp with surprising accuracy"2. On the two clipping modes, the reviewer had a clear preference:
"Out of the two modes, I leaned toward the more overdriven setting, which delivered a richer, more dynamic presence"2
Guitar World's Daryl, Senior Deals Writer2
Where it came from
Fender announced the Breakup Drive alongside two other Hammertone pedals, with all three due to arrive in September 20251. The Breakup Drive is built around a JFET-based circuit, with two selectable clipping modes ranging from light breakup to low-gain overdrive3.
Reported pricing varies slightly between outlets: guitar.com gave $99.99 / £75.99 / €89.99 in October 20253, while Guitar World's 2026 review listed a launch price of $104.99 / £75.99 / €892. Earlier June 2025 retail listings showed lower figures still, at $71.00 / £64.00 / 76.00€4.
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Questions
Is the Fender Hammertone Breakup Drive true bypass?
Yes. It uses a soft-touch relay true bypass switch, and the relay automatically engages bypass mode when no power is detected, so your signal passes through unaffected if the power fails or is unplugged.
Does the Hammertone Breakup Drive run on a battery?
Yes. The pedal can be powered by a 9-volt battery, and it also accepts external power supplies ranging from 9V to 18V DC. Running it at 18V unlocks an additional 6dB of headroom.
How much does the Fender Hammertone Breakup Drive cost?
Fender's launch pricing was $99.99 in the US, with UK pricing reported at £75.99 and EU pricing at €89.99. Guitar World's 2026 review listed a launch price of $104.99, so reported figures vary slightly between outlets.
When did the Hammertone Breakup Drive come out?
It arrived in September 2025. Fender announced it in June 2025 alongside the Hammertone Boost and the Strobo-Sonic Pro tuner, and all three were due in stores that September.
Sources (6)
- Fender re-enters the tuner pedal to rival Peterson and Boss, Guitar World, 2025-06-16
- Fender Hammertone Breakup Drive review, Guitar World, 2025-11-10
- Fender expands its Hammertone pedal line with two new offerings: the Breakup Drive and Boost, guitar.com, 2025-10-01
- Fender Releases Strobo-Sonic Pro Tuner and more Hammertone Pedals, gearnews.com, 2025-06-16
- “The essential building blocks of any 'board”: Fender adds vintage analogue heat to the Hammertone pedal lineup with the Breakup Drive and Boost, both with switchable modes and a budget-friendly $99 price tag, MusicRadar, 2025-09-30
- Fender Expands Hammertone Series with New Boost & Breakup Drive Pedals, Bass Magazine, 2025-09-30
