Seymour Duncan Wavelength Solo with Battery Bag Pickup

Seymour Duncan Wavelength Solo with Battery Bag Pickup

The Wavelength Solo is a piezo under-saddle pickup system built for players who need responsive, articulate acoustic amplification without permanent modifications to their instruments. Its 18V high-headroom preamp delivers twice the dynamic range of standard 9V systems, capturing fingerstyle nuance and flatpicking attack with clarity and minimal noise—essential for gigging and recording sessions where every detail matters on stage.

Power & Preamp Design

Running on two AA batteries, this system provides the headroom needed to preserve your instrument's natural resonance across the full frequency spectrum during live performance. The 18V preamp includes a second input—soundhole pickup, condenser mic, or another transducer—routed to a ring connector, letting you layer pickup sources without dragging external mixing gear to the gig.

Installation & Compatibility

No permanent modifications required: the under-saddle transducer fits saddles measuring 3/32" or 1/8" wide, and the system works with virtually all 6-string spacings and most 12-string configurations. Most players can install it in minutes without luthier involvement, keeping your acoustic ready for rehearsal and road use.

Key Features

• Piezo polymer transducer with low-noise, 18V high-headroom preamp
• 18V system delivers twice the dynamic range of typical 9V preamps
• Powered by two AA batteries for extended runtime
• Under-saddle mounted design—no permanent guitar modifications
• Compatible with 3/32" or 1/8" wide saddles
• Accommodates virtually all 6-string spacings
• Works with most 12-string guitar configurations
• Preamp accepts second input source routed to ring connector
• Easy installation with no saddle slot modification typically required

The Wavelength Solo balances simplicity with versatility—a dependable piezo system that delivers the amplified tone you need on stage without compromising your instrument's acoustic voice.