Seymour Duncan Wavelength™ Duo Steel Nylon String Pickup
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- Brand new in original box
- Full Seymour Duncan manufacturer's warranty
- Free shipping in the continental US
Out of stock
- SKU
- 12511-30B
Description
Seymour Duncan Wavelength™ Duo Steel Nylon String Pickup
The Wavelength Duo combines a piezoelectric under-saddle pickup with an integrated condenser microphone to capture both the direct string vibration and the acoustic character of your instrument. The dual-source design lets you blend these two independent channels for a natural amplified tone that preserves the complexity of nylon or steel strings. On stage, this means reliable acoustic amplification with the control you need to manage feedback and maintain your tone across different venues and room acoustics.
Dual-Source Capture & Blending
A piezoelectric co-polymer under-saddle pickup and a miniature omni-directional electret condenser microphone work independently, each feeding its own volume control. The microphone sits in a special absorptive visco-elastic polymer shock mount that isolates it from vibration noise while letting you dial in room tone and body resonance. Two lightweight, low-profile knobs let you adjust master volume and microphone level separately, giving you precise control over the blend—essential for dial-in-and-forget reliability at load-in.
Electronics & Feedback Control
An 18-volt, low-noise, high-input impedance preamp delivers twice the dynamic range of typical 9-volt systems, powered by two AA batteries that outlast a full touring schedule. The microphone channel includes two stages of low-frequency roll-off to combat low-frequency feedback, while full coverage copper shielding protects the pickup from external electromagnetic noise. Stereo wiring is available to keep the pickup and microphone channels completely separate through your mixing or amplification chain, so your sound engineer has full freedom over the blend at the mixing console.
Key Features
- Piezoelectric co-polymer under-saddle pickup element
- Miniature omni-directional electret condenser microphone
- Microphone mounted in absorptive visco-elastic polymer shock mount
- 18-volt preamp with twice the dynamic range of 9-volt systems
- Two AA batteries power the preamp
- Separate master volume and microphone volume controls
- Two stages of low-frequency roll-off on microphone channel
- Full coverage copper shielding for noise immunity
- Stereo wiring option available to separate pickup and mic channels
- Available for both nylon-string and steel-string instruments
The Wavelength Duo delivers the natural resonance and body tone of a microphone without the feedback headaches, paired with the articulation and string-definition of a piezo—a winning combination for gigging musicians who refuse to compromise on tone or practicality.
More Information
| Condition | New |
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Reviews
At a Glance
The Seymour Duncan Wavelength Duo pairs an under-saddle piezo with a shock-mounted condenser mic, letting you blend direct string articulation with natural body resonance through independent volume controls. Built for gigging and session players who demand feedback-controlled, authentic acoustic amplification without sacrificing tone complexity. The 18-volt preamp delivers twice the dynamic range of standard systems, making this a reliable choice for stages and studios where you need to hear every nuance of your nylon or steel strings.
Who This Is For
Great for
- ✓ Live Performance
- ✓ Studio Sessions
- ✓ Gigging
- ✓ Acoustic amplification
Not the best pick for
- – Practice
- – Budget-conscious players
Skill level: Intermediate · Advanced · Professional
Frequently Asked Questions
What's the difference between the piezo and microphone channels?
The piezoelectric under-saddle pickup captures direct string vibration for articulate definition, while the omni-directional condenser microphone picks up the body resonance and room tone. Each has its own volume knob so you can blend them to taste, and stereo wiring keeps them completely separate if you want independent control in your mixer or interface.
How does this handle feedback, especially with a condenser mic?
The microphone sits in a shock-mount that isolates it from vibration noise, and the microphone channel includes two stages of low-frequency roll-off to eliminate feedback-prone frequencies. Full copper shielding protects both pickup and preamp from electromagnetic interference.
What powers the Wavelength Duo and how long do batteries last?
The 18-volt preamp runs on two AA batteries. The spec sheet does not list battery life, so check the manual or contact Seymour Duncan directly for expected runtime under typical use.
Is this system available for both nylon-string and steel-string guitars?
Yes, the Wavelength Duo is available for both nylon and steel-string instruments, so you can choose the version matched to your guitar's bridge and pickup cavity.
Can I use just the piezo or just the mic if I don't need both channels?
Yes—the separate master and microphone volume knobs give you full control to blend or isolate either channel. Turn the mic knob to zero for pure piezo operation, or keep both running and mix them to your preference.
Do I pay sales tax on this order?
We collect sales tax only on orders shipped to California. Orders shipped to any other US state are charged $0 sales tax at checkout when you buy direct from our website. Marketplaces such as eBay, Reverb and Amazon collect sales tax in nearly every state as marketplace facilitators no matter who the seller is, so the same item at the same price costs less bought direct. Free US shipping and 30-day returns are included. Some states ask buyers to self-report use tax on out-of-state purchases.
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