Seymour Duncan Wavelength Solo Volume & Tone Module CRUSH'D-PROMO try the steps in this

try the steps in this HELP FAQ

INDUCTANCE: 2

AUX IN: 22 k ohms

TEMPO button

Operating temperature range: 5°C – 40°C (41°F – 104°F)

Seymour Duncan Wavelength Solo Volume & Tone Module CRUSH'D-PROMO try the steps in thisProduct Information Unleash the power of your Wavelength Solo under saddle transducer with the Wavelength Volume & Tone Module. This module puts the control of your volume level and tone shaping right at your fingertips. A short cable connects the module to the Wavelength Solo endpin preamp, then its just a matter of mounting the unit to the inside of your guitars soundhole with an adhesive strip. No soldering or alteration to your instrument needed!