Harp Break
Harp Break
Harp Break

Harp Break

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Another very poplar distortion pedal, this pedal has the tube-like crunchy overdrive and a bass boost that is as fat as the Pillsbury Doughboy on a King Biscuit binge.

The Harp Break pedal provides clipping distortion with a full range of clean to hard grit. As LEDs begin to conduct, they produce a soft clipping distortion that is very similar to vacuum tube distortion. The soft clip is visibly evident by the dim lighting of the LED on the face of the pedal, and as the DRIVE is increased the LED clips harder and begins to glow brighter: the brighter the LED, the harder the clip. The tone is very close to vacuum tube distortion but without the overtones produced by tubes. The tone is much better than typical solid state distortion created by transistors, but that is not all. The Harp Break features a 20dB BASS BOOST feature to add a fat bottom end to your tone. This pedal is a great tool to dirty up an otherwise clean amp and create distortion when going into a PA. When the pedal is not used to produce distortion, it can be used to fatten up your tone by providing

The pedal requires a 9v battery or a 9vdc power adapter. The AC adapter requirements are 9vdc with a minimum 100mA output and a 2.1mm x 5.5mm connector with a negative center and positive outside. The battery is switched OFF when an external power supply is used, and the IN jack acts as the ON/OFF switch and the pedal is ON as long as there is a cable plugged into the IN jack. Power adapter is not included.


  1. Smooth to hard distortion
  2. DRIVE control to set the amount of distortion
  3. VOLUME control to set the output level of the pedal
  4. BASS BOOST control tuned for harp
  5. LED to display the amount of distortion
  6. True bypass with LED indicator
  7. 9V DC input (barrel with a negative center)
  8. High impedance buffered input
  9. Reverse voltage polarity protection
  10. 10 year warranty on parts and labor
  11. If not satisfied, return within 60 days for a refund


Customer Reviews
4.9 Based on 21 Reviews
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Jeff T.
United States United States


Lone Wolf is a great company to work with. No complaints!

John H.
United Arab Emirates United Arab Emirates

Great product, great service

It's just what I needed. Fantastic enhancement to my harp tone, and also enjoying playing around with vocals going through it. The package arrived quickly and I was pleasantly surprised considering I live on the other side of the world. I'd happily recommend the product and the company. Thank you!

Adam C.
United States United States


Great pedal for sure. I think what makes the company the best is the customer service. Great products and great customer service, it's a win win scenario.

Clyde M.
Canada Canada

Makes my sound so much better!!

Love it and step on it all the time!!

Brian M.
United States United States

Hail the Lone Wolf Harp Break Pedal!

The Harp Break is a great tool to have on board! I have a Fender V3 100 Watt Bassman amp and a Peavey Delta Blues 2-10 tube amp. All of my mic's are JT-30 Astatic bullet mics and one biscuit mic. I have the following pedals set up in this order Harp Break - Harp Attack - V2 Delay pedal. I am amazed at what I can do with just the Harp Break! Purchase a Harp Break if you are looking for that hard gritty sound that goes to another level. You will not be disappointed.

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