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Seymour Duncan Wavelength™ Duo Steel String String Pickup vs Seymour Duncan Wavelength™ Duo Steel Nylon String Pickup

Both are dual-source Wavelength Duo systems with nearly identical electronics and architecture, but the Steel String version emphasizes articulate transducer response and transparent amplification for steel-string instruments, while the Steel Nylon version adds feedback-control circuitry and is optimized for nylon-string guitars. Choose Steel String for steel-string folk and touring; choose Steel Nylon if you play nylon strings or need built-in feedback rejection.

No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.

Seymour Duncan Wavelength™ Duo Steel String String Pickup

$209.00
View Seymour Duncan Wavelength™ Duo Steel String String Pickup

Seymour Duncan Wavelength™ Duo Steel Nylon String Pickup

$209.00
View Seymour Duncan Wavelength™ Duo Steel Nylon String Pickup

Specs side by side

Seymour Duncan Wavelength™ Duo Steel String String PickupSeymour Duncan Wavelength™ Duo Steel Nylon String Pickup
Price$209.00$209.00
BrandSeymour DuncanSeymour Duncan
ConditionNewNew

Why choose Seymour Duncan Wavelength™ Duo Steel String String Pickup

  • Optimized for steel-string guitars with articulate, transparent tone
  • Emphasis on natural resonance capture without feedback controls
  • Ideal for live performance and studio work on steel strings
  • Compact, dual-control design with 18-volt headroom

Why choose Seymour Duncan Wavelength™ Duo Steel Nylon String Pickup

  • Designed specifically for nylon-string guitars and classical instruments
  • Includes two-stage low-frequency roll-off for feedback rejection
  • Blendable piezo and condenser character tuned for nylon response
  • Better suited for gigging musicians requiring feedback control
Bottom line: Steel String players seeking transparent amplification should choose the Steel String Duo; nylon-string players or anyone needing feedback control should choose the Steel Nylon Duo. Both share the same budget price tier and dual-source architecture, so your choice depends entirely on your instrument type and feedback rejection needs.

Frequently asked questions

Can I use the Steel String version on a nylon-string guitar?

Technically yes, but the Steel Nylon version is specifically voiced for nylon strings and includes feedback-control circuitry that the Steel String model lacks. For nylon strings, the Steel Nylon version will give you better tone matching and feedback rejection.

What's the main difference in electronics between these two?

Both use an 18-volt preamp, two AA batteries, dual volume controls, and copper shielding. The key difference is the Steel Nylon version includes two stages of low-frequency roll-off to combat feedback, which the Steel String version does not have.

Which one is better for live gigging?

Both are designed for live performance, but if you play nylon strings or frequently encounter feedback issues, the Steel Nylon version's built-in feedback control makes it the more practical choice for touring and gigging. Steel-string players will find the Steel String version more transparent and suitable for live work.

Are the microphone and piezo channels truly independent?

Yes, both models feature completely independent piezo and microphone channels with separate volume controls, shock-mounted condenser elements, and stereo wiring to keep signals separated for maximum mixing flexibility in studio or live mixing scenarios.

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