The Warhorn / Ages combines one of Walrus Audio's oldest and newest overdrives into one enclosure. The Warhorn side gives you a more-transparent overdrive with symmetrical or asymmetrical clipping options, while the Ages five-state overdrive gives a huge range of low- and high-gain tones. The pedal was created in support of Reverb's first feature-length documentary, "The Pedal Movie," on the history and culture of effects pedals.