Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated .

Sweetwater
5.0 (8)
$209.00
Amazon
4.3 (3)
$209.00
Reverb
5.0 (1)
$139.00 1 available New
Thomann
5.0 (2)
$222.00
Seymour Duncan
$139.00

Price History

Based on price data from 3 merchants for "D-TAR Wavelength". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Unlock the true potential of your acoustic guitar with the D-TAR Wavelength pickup system, specifically engineered to deliver pristine, amplified sound without compromising the natural tone of your instrument. This innovative system combines an under-saddle transducer with an omnidirectional condenser mic, capturing the warmth and resonance of your guitar at its most dynamic point. Whether you’re fingerpicking or strumming with intensity, the Wavelength pickup ensures your performance is conveyed with clarity and precision.

One of the standout features of the Wavelength is its sophisticated power boost. Powered by two AA batteries, the system uses a multiplier circuit to elevate the voltage from nine to 18 volts, providing ample headroom for your sound. This design eliminates the notorious "quack" often associated with piezo pickups, allowing for a more authentic replication of your guitar's acoustic character. Additionally, the built-in omnidirectional mic is mounted in a specially designed shock-absorbent housing, minimizing unwanted vibrations and focusing solely on your instrument’s resonance.

For those who perform live, the Wavelength offers unrivaled control and convenience. Two discreet, low-profile knobs located in the soundhole allow you to adjust the master and mic volumes effortlessly, helping you find the perfect balance in any setting. Plus, with two stages of low-frequency roll-off, you can easily manage feedback during your gigs. Encased in full-coverage copper shielding, this pickup system protects against external noise, ensuring your sound remains pure and undisturbed.

Key Features:

  • Under-saddle transducer paired with an omnidirectional condenser mic
  • Voltage multiplier circuit boosts power from 9V to 18V
  • Unitary piezo element for even string response
  • Shock-absorbent mic housing
  • Soundhole-mounted knobs for master and mic volume control
  • Dual low-frequency roll-off stages to minimize feedback
  • Full-coverage copper shielding to block external noise

Product specs

Brand Seymour Duncan
Model D-TAR Wavelength Pickup System with Battery Bag
Finish Black
Year 2010s

FAQs

What type of guitar is the D-TAR Wavelength pickup system designed for?

The D-TAR Wavelength pickup system is specifically designed for acoustic guitars, providing enhanced amplification while maintaining the natural sound of the instrument.

How is the D-TAR Wavelength pickup powered?

The D-TAR Wavelength pickup system is powered by a battery, and it comes with a battery bag for convenient installation and access.

Does the D-TAR Wavelength pickup require any modifications to the guitar?

Installation of the D-TAR Wavelength pickup may require minor modifications, such as drilling a hole for the endpin jack, but it is designed to fit most standard acoustic guitars.

Can the D-TAR Wavelength pickup system be used for live performances?

Yes, the D-TAR Wavelength pickup system is suitable for live performances, offering reliable amplification and feedback resistance for acoustic guitars.

Does the D-TAR Wavelength pickup system affect the acoustic tone of the guitar?

The D-TAR Wavelength is designed to preserve the natural acoustic tone of the guitar while amplifying its sound, ensuring minimal impact on the instrument's inherent characteristics.

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Reviews

4.0 out of 5

Based on 1 Review and 1 Rating

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cams_campbell

10 Years in and Solid

I got this installed in a SCGC Vintage Artist model when I got it in 2006. I use it with a Baggs Venue DI for bluegrass gigs and backup / solo fingerstyle in a Scottish trad dance band. I've had and still have a variety of pick-ups and I'd have to say that this one is the most trouble-free and simplest to use. It takes AA batteries.

Artist usage

Add artist
See how Vince Gill uses D-TAR Wavelength

Vince Gill

Guitarist, Singer

Mark Knopfler’s Guitar Heroes

...
Verified via Premierguitar

"These Martin guitars are based on a George Gruhn design. The Quad 28 (left) has a herringbone inlay and the Quad 18 is a stripped down version. Both feature D-Tar pickups."

Genre Usage

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