Go to Content

Ernie Ball Expression Tremolo Guitar Effects Pedal

Unparalleled tonal variety in a pedlaboard-friendly expression pedal format: the Ernie Ball Expression Tremolo Guitar Effects Pedal.

SKU: EP06188XX-P

Print page
You need Flash player 8+ and JavaScript enabled to view this video.
  • Images (5)
  • Video (2)
MSRP: Old Price $329.99 Discounted Price $199.99 Save : $130.00 (39%)
Order Now! This item is out of stock but will be available soon. You will not be charged until your item ships.

Protect Your Investment! ( More Info )

MSRP: Old Price $329.99 Discounted Price $199.99 Save : $130.00 (39%)
Add to Cart
The Ernie Ball Expression Tremolo delivers foot-sweepable tremolo control, all without taking your hands off the guitar. Choose from 5 distinct waveforms (slow rise, slow fall, sine, square, and harmonic) plus onboard vintage inspired spring reverb to create subtle or dramatic pulsating soundscapes. Control depth, rate, or both parameters simultaneously with the foot treadle. The Expression Tremolo's sleek, compact design maximizes playability, while minimizing the footprint on your pedal board. Unlock a virtually limitless tonal palette that simply can't be matched by traditional "on/off" stompboxes. Available now in the U.S., and available internationally in September 2018.


  • 5 different tremolo waveforms: Slow Rise, Slow Fall, Sine, Square, Harmonic
  • Control depth, rate, or both simultaneously with treadle
  • Spring reverb level adjustment (foot gesture controlled)
  • Mono Input/Mono Output
  • 9V Input (power supply not included)

Get your Ernie Ball Expression Tremolo Guitar Effects Pedal today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.

Things You Will Get:

  • Guitar Effect Pedal

So cool!


I love the way this pedal looks and sounds, it's exactly what I was looking for as an addition to my board. For the price, it sounds like a designer pedal that would cost an extra 50-100 dollars.


Indianapolis, in


Expression Tremolo Guitar Effects Pedal

5.0 1


Effect Type Tremolo
Inputs 1 x Mono 1/4"
Outputs 1 x Mono 1/4"
Control Layout 1 x Depth, 1 x Rate, 1 x Tremolo Waveform Type, 1 x Reverb
Casing Type/Chassis Sealed Aircraft Aluminum
Power Supply Type 9V
Power Supply Included No
Model P06188 ; Expression Tremolo
Warranty Info:

Ernie Ball, Inc. (hereafter “EB”) warrants for one (1) year from date of purchase by the initial retail purchaser that this product shall be free from defects in material and workmanship. Any material or workmanship determined defective by EB within the one (1) year term shall be repaired or replaced without charge for parts and labor provided the unit is returned, transportation costs prepaid, to Ernie Ball, Inc., 151 Suburban Road, San Luis Obispo, CA 93401, or to such other service facility authorized by EB. EB will pay shipping costs to return the unit to its owner.

This warranty does not cover damage caused by accident, misuse, abuse, neglect, unauthorized or improperly performed repairs or alterations, and/or wear and tear occasioned by use of the product, and does not include any expense for inconvenience or loss of use while the product is being repaired or replaced.

Warranty valid only in country of purchase.

EB expressly disclaims any liability for consequential damages arising from the sale, use, or inability to use the product. Any warranty implied by law, including any warranty of merchantability or fitness, is expressly limited to the one (1) year warranty term. The foregoing statements of warranty are exclusive and in lieu of all other remedies.

Please complete the attached registration card or register online to be sure you receive the full benefits of your warranty.