Pedal Genie | Walrus Audio Defcon 4 | All Your Pedal Wishes, Granted
Walrus Audio DEFCON 4: A new Ryan Adams pedal about to launch? - gearnews.com
Walrus Audio's EB-10 pedal gives the Defcon 4 a new lease of life beyond Ryan Adams | Guitar.com | All Things Guitar
Walrus Audio Ryan Adams DEFCON 4 Preamp Collectors Edition > Effects | Chicago Music Exchange
Walrus Audio Unveils the DEFCON 4 Pedal, Designed by Ryan Adams
Ryan Adams Signature Walrus Audio DEFCON4 | Reverb Tone Report | Ryan Adams teamed up with Walrus Audio to create the Defcon 4: a combo boost/EQ pedal, and Andy's giving it the