Seymour Duncan Shape Shifter Stereo Tremolo Guitar Effects Pedal


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SKU: S11900005-P

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With more features than any other trem pedal on the market, the Seymour Duncan Shape Shifter is one beast of a stereo tremolo.

The Seymour Duncan Shape Shifter is a beast of a stereo tremolo. With more features than any other tremolo available, it conjures all of the classic tremolo flavors you love as well as more extreme effects like severe helicopter chops, piano stabs, or backwards swells. Combine full LFO control with tap tempo and stereo inputs and outputs all in a compact chassis and you have more than just a tremolo pedal, you have a Shape Shifter.

Shape and Wave Controls
Here's where things get crazy. Tweak every dimension of the LFO, from wave shape to symmetry, to create a whole new range of possible sounds and effects. You can continuously blend from sine wave to triangle wave to square wave and even choose what specific part of the wave you want emphasized by the effect.

Phase Control in Stereo
Continuously adjust the phase between left and right output channels from 0 to 180 degrees. This adds a whole other dimension to the tonal possibilities of the Shapeshifter. Try cranking the Phase and squaring off the Wave and it sounds almost like a stereo delay, wild!

Tap Tempo with LED Rate Indicator and Ratio Option
The speed of the effect is critical to making a tremolo sound good. That's why we give you not one but three ways to control the rate of the tremolo effect. You can either directly rotate the Speed control, use the Tap Tempo footswitch with LED rate indicator, or use the Ratio option to dial in speeds up to 4x faster than your quickest tap.

Each pedal is true-bypass and assembled at the Seymour Duncan Factory in Santa Barbara, California.

Get your Seymour Duncan Shape Shifter Stereo 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


by PowerReviews
Other Features Distortion Circuitry: Glass diode, back-to-back stack

Bypass: True bypass

Gain Control Range: 8dB to 36dB.

EQ Center Frequencies:
Bass - 90 Hz +/- 11dB
Mid - 750 Hz +/- 11dB
Treble - 2.1 kHz +/- 12dB

THD @10mVrms input @ 1 kHz with 12 dB of gain: 0.15%

Noise referred to input: -<-126dBv, 400Hz to 20kHz

Max Output before Saturation: 0.6Vrms

Input Impedance: 470k Ohms

Output Impedance: 1k Ohms

Power: 9V battery or external 9 to 18V Regulated DC Adapter (center negative)

Current consumption: 4.5mA
Dimensions 2.61" x 4.90" x 1.45"
Series Pedals
Model Shapeshifter
Warranty Info:

Seymour Duncan amplifiers are warranted against defects in workmanship and materials, excluding tubes covered separately, for a period of one year from date of purchase to the original purchaser. Tubes are warranted for 90 days from date of purchase. This warranty is not transferable.