ALO audio

Ken Ball started Audio Line Out in 2009, hand-building some of the world’s most excellent niche audio cables. His commitment to quality grew that company from his basement into what it is today: ALOaudio – one of the most well-regarded names in personal audio.

Born from a spirit of innovation and experimentation, our sister company Campfire Audio possesses the same passionate focus on refined audio reproduction as ALOaudio. With a small team of highly skilled and dedicated craftspeople, we continuously experiment with materials and techniques to create something unique and special for those who care most about it. With determination and focus, prototypes turn into world-class earphones. Like in Ken’s basement all those years ago, each model in our earphone line is designed and assembled by hand here in Portland, Oregon.