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Seymour Duncan Shape Shifter Tap Tremolo

^# 68

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$102.56 to $229.00 Price Tier: Standard

4.0 (4)

3 Critic Reviews

Find out who is using Seymour Duncan Shape Shifter Tap Tremolo

7 wishlisted

21 saved

Page last updated Jul 02, 2026

Pricing and availability

We compare 600+ stores and found this item at 3 stores. Prices updated July 1, 2026.

Store

Reviews

Price

5.0 (2)

$229.00

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5.0 (2)

$102.56 6 available Used

View Deal

$129.00

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Average Price: $154

Standard/Professional

$50

$176+

Price Tier

In the Tremolo Effects Pedals category, Seymour Duncan Shape Shifter Tap Tremolo is priced in the upper end of the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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Description

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Unleash the power of tremolo with the Seymour Duncan Shape Shifter Tap Tremolo guitar effects pedal. This pedal is a guitarist's dream, offering high flexibility and control over your tremolo effects while maintaining your instrument's pure tone. It's all about control and precision with the Shape Shifter. Its all-analog signal path with true bypass ensures an unadulterated tone, while its digital timing offers unparalleled accuracy.

This pedal is a chameleon, allowing you to shape your sound with variable wave shape, rate/ratio switchability, and tap tempo control. Plus, it offers stereo in/out for even more versatility. All these features are packed into a compact size, making it an easy addition to your pedalboard.

Whether you're looking to add a vintage vibe to your bluesy bends or seeking to create a mesmerizing soundscape with psychedelic swirls, the Seymour Duncan Shape Shifter Tap Tremolo is your ticket to sonic exploration.

Key Features:

Depth control adjustable from 0 to 30dB
Rate adjusts from 0.5 to 15 Beats per second
Change functionality of Rate Control from linear adjustment to a multiplication factor for tap tempo
Shape adjustable from 10% to 90%
Wave adjustable from sine to triangle to square waves and everything in between
Phase control lets you adjust phase between left and right output channels from 0 degrees to 180 degrees

Product specs

Brand	Seymour Duncan
Model	Shape Shifter Tap Tremolo V1
Finish	Blue
Year	2010s
Made In	United States
Categories	Tremolo Pedals

FAQs

What makes the Seymour Duncan Shape Shifter Tap Tremolo unique compared to other tremolo pedals?: The Seymour Duncan Shape Shifter Tap Tremolo offers a tap tempo feature, allowing precise control over tremolo speed, and a shape control to adjust the waveform from smooth to sharp, providing versatile sound shaping options.
Does the Seymour Duncan Shape Shifter work well with both electric guitar and bass?: Yes, the Seymour Duncan Shape Shifter Tap Tremolo is designed to work effectively with both electric guitars and basses, offering a wide range of tremolo effects suitable for various instruments.
Can the Shape Shifter Tap Tremolo be powered by a standard 9V power supply?: Yes, the Seymour Duncan Shape Shifter Tap Tremolo requires a standard 9V DC power supply, making it compatible with most pedalboard power setups.
How does the tap tempo feature enhance the functionality of the Shape Shifter Tap Tremolo?: The tap tempo feature allows you to synchronize the tremolo speed with the tempo of your music, offering precise timing control for live performances and studio recording.
Is the Seymour Duncan Shape Shifter Tap Tremolo suitable for live performances?: Absolutely, with its tap tempo and versatile shape control, the Seymour Duncan Shape Shifter Tap Tremolo is well-suited for live performances, allowing dynamic and synchronized tremolo effects.

Videos

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ProGuitarShopDemos

Seymour Duncan Shape Shifter Tap Tremolo

ProGuitarShopDemos

Seymour Duncan Shape Shifter Stereo Tremolo

ProGuitarShopDemos

Seymour Duncan Shape Shifter Stereo Tremolo Pedal Review by Sweetwater Sound

Sweetwater

Review Demo - Seymour Duncan Shapeshifter Stereo Tremolo

Premier Guitar

Seymour Duncan Shape Shifter Tap Tremolo Pedal Demo - Peavey Classic 50

Simon Smith

Seymour Duncan SHAPESHIFTER tap tempo tremolo pedal demo with GJ2 Glendora

gearmanndude

Shape Shifter Tap Tremolo Seymour Duncan

dominantmusic1

Reviews

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PROS

Offers a broad range of tremolo styles; easy to navigate
Unique continuous variable wave control from sine to square
Tap tempo with ratio switch allows precise control over tempo
Shape (bias) control alleviates common tremolo volume drop
Exceptional for stereo setups with channel phase adjustment
Provides more control and is more accessible than competitors
True bypass, rugged footswitches, and space-saving design
Enhances sound with high gain and fuzz effectively
Works well in a mixing rig for live track processing
Durable build quality

CONS

Slow, difficult battery access
Possible risk of damaging surfaces with non-flush screws
Some users experience a volume drop when activated
Lacks a dedicated level (volume) control

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Seymour Duncan Shape Shifter Tap Tremolo.

Features and functionality

0 0

The newer purple model adds stereo inputs, a channel phase control, and allows tap tempo setting even when bypassed.
Source
0 0

Users find the Shape Shifter's modded tap in jack can be slightly off by 1-2 BPM when syncing with other time-based effects.
Source
0 0

The Shape Shifter v1 includes tap tempo and multiple waveforms, aligning with user preferences for versatile tremolo effects.
Source

Build quality

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The newer version is made in the U.S. with better parts for increased durability.
Source

User experience

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Users appreciate the visual LED knob for visibility on dark stages, though opinions on the blinking light vary.
Source

Comparisons

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The TC Electronics Pipeline tremolo is noted for its additional features like a level knob in a smaller enclosure.
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0 0

The Electro-Harmonix Super Pulsar is frequently recommended as an alternative with more extensive features than the Shape Shifter.
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0 0

Empress Tremolo v2 is praised for its 3 waveforms and 8 rhythm types, outperforming Boss and Earthquaker in some user evaluations.
Source

Value and pricing

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Some used Shape Shifters can be found at about half of the normal retail price, making them a worthwhile consideration.
Source
0 0

The Sentimental Bob Tacana was initially priced around $125, suggesting potential affordability compared to other models with tap tempo and subdivisions.
Source

Setup and maintenance

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Some users report challenges with stereo setups, as the stereo out also serves as the tap in jack, complicating configurations.
Source

Use cases and applications

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Some users find older big box v1 Shape Shifters on eBay/Reverb.com, hinting at a viable option for those seeking specific features on a budget.
Source

Critic Reviews

Seymour Duncan Shape Shifter Stereo Tap Tremolo Review - Premier Guitar

premierguitar.com

The Seymour Duncan Shape Shifter Tap Tremolo stands out with its vast array of tremolo tones and shape-sculpting options, making it a versatile tool for any guitarist. The stereo setup with phase shifting capabilities adds a unique dimension, while the tap tempo feature ensures precision. Despite being on the pricier side, its ability to deliver a wide spectrum of traditional and experimental tremolo sounds justifies the investment. Whether you're after classic Fender-esque tremolo textures or seeking adventurous sonic landscapes, this pedal offers a chameleon-like adaptability that few others can match.

positive

Full Review

Seymour Duncan Shape Shifter SFX-07 Tremolo Pedal Review | Guitar Jar

guitarjar.co.uk

The Seymour Duncan Shape Shifter Tap Tremolo pedal impresses with its versatility and quality tone, offering a wide range of tremolo effects from subtle to extreme. The pedal's true-bypass, depth, shape, and wave controls stand out, particularly the wave dial which provides flexibility across sine, triangle, and square waves. Its tap-tempo feature adds functionality, although switching modes can be cumbersome if left unused for a while. Despite its large footprint, the pedal is reliable and free from background noise, making it a robust choice for musicians seeking varied tremolo sounds.

positive

Full Review

Seymour Duncan Shape Shifter tremolo

guitarinteractivemagazine.com

The Seymour Duncan Shape Shifter Tap Tremolo is a versatile and comprehensive tool for tremolo enthusiasts. Its standout feature is the complete control over waveform selection, offering smooth sine, choppy triangle, and square wave options. The shape function adds further customization, allowing for precise control over the effect's rise and fall times. While the extensive range of options may seem complex, the pedal's versatility is a boon for those seeking to craft unique tremolo sounds. Additional features like tap tempo with a ratio mode and stereo capabilities enhance its appeal. The true bypass and quiet operation make it suitable for a variety of instruments. However, users should be mindful of overusing its powerful effects to maintain impact. Overall, the Shape Shifter stands as a top-notch choice in its class.

positive

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