Walrus Audio's EB-10 pedal gives the Defcon 4 a new lease of life beyond Ryan Adams
NPD! Walrus Audio Ryan Adams DEFCON 4! Added a little customization next to Ryan Adams's name for good measure. : r/guitarpedals
Walrus Audio Defcon 4 Test - Bonedo
Ryan Adams/Walrus Audio: DEFCON 4 - YouTube
Ryan Adams | Guitar.com | All Things Guitar
Ryan Adams Signature Walrus Audio DEFCON4 | Reverb Tone Report | Ryan Adams | Ryan Adams teamed up with Walrus Audio to create the Defcon 4: a combo boost/EQ pedal, and Andy's
Walrus Audio Ryan Adams DEFCON 4 Preamp Collectors Edition > Effects | Chicago Music Exchange