OePhi’s purpose is to give music lovers the best possible appreciation of their music collection while also providing long term satisfaction from their investments in replay gear. In order to achieve this, we work towards making cables ‘disappear’ as an impediment within the replay chain, by painstakingly analyzing and solving the main problems that govern the audible impact of signal transmission. Through years of research, we have found that cables’ time domain properties are the single most powerful repertoire of explanation (explanans) that explain the most critical aspects of audible colorations (the explananda).

“OePhi cables improve sound in much the same way as a much better DAC“

“The improvements from OePhi cables resemble those we know from the best phase correct studio monitors.“

Professional Audio Engineer (mastering) and audio consultant

As a result of our research, OePhi audio products are based on minimal interference technology. Conductor design, cable geometry, and material selection have been meticulously developed to deliver maximum bandwidth with minimal phase and time domain distortion. In other words, we not only focus on getting the information through the cable as fast as possible, but also, and more importantly, we ensure that the information arrives with the highest possible time domain integrity. All this to ensure that the audio signal’s dynamic and frequency-related information arrive at the recipient at the exact same time. Oephi cables deliver unparalleled clarity, speed, immediacy, detail retrieval within an open, neutral, coherent and musically enthralling soundscape.