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Voodoo Lab Sparkle Drive
Keeley Mod
Mod Only


IMPORTANT: You are paying for the modification which will require you to ship your pedal to us.

The Sparkle Drive is a great pedal. It is a classic overdrive that is very similar to a Tubescreamer, but with a few extra bells and whistles. Overall the components used in the Sparkle Drive are higher quality components than what you would find in a stock Tubescreamer and Voodoo Lab added a "Clean" control to the pedal which allows you to mix in your clean signal with the effected signal. Since this pedal is a TS variant, we are able to do the TS-9 Mod+ modification to this pedal. This mod allows you to have less distortion in the lower settings of the Drive control and more distortion and saturation in the higher setting of the control. All the stock Sparkle Drive settings are possible throughout the range of the Drive control. Plus, none of the singing sweet midrange tone is gone!

What you get with the Sparkle Drive Mod!

  1. Better bass response along with true mid range and high frequency transparency 
  2. The More/Less mod - This gives you more range from the Drive Control.
  3. Asymmetrical clipping - The clipping section has been modified so that the overdrive sounds more natural and tube-like. 
  4. Blue LED!

All modifications are warrantied for you, the original owner, for one year. If you have any problems at all please email Mammoth Electronics at If you are happy with this product, please let everyone know and tag us on Instagram and Facebook with #mammothelectronics. If you are not happy with this product for any reason at all, please let us know within 48 hours and we will refund your order. The entire Keeley and Mammoth team thanks you for your business. You’re keeping the good tones alive! If you like this product, there’s more where it came from, check out the rest of our products at

Mod times are 3-5 business days from the day that your pedal(s) arrive. Please ship to the address below:

Mammoth Electronics
Attn: Mods Department
3203 Broce Dr
Norman, OK 73072

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