About ETI Research
No other company strives for uncompromised audio quality with the same determination and understanding as ETI. We thrive on a strong company ethos that values innovation, high performance and quality manufacture.
Every detail in a system makes a difference. Passionately believing this and knowing that our customers enjoy the benefits of high performance audio motivates us to maintain our standards and continue pushing beyond the boundaries.
In 2001 the premiere product, the BulletPlug®, was introduced to rave reviews around the world. Hi-Fi Plus magazine from the UK reported: “The benefits are huge, HUGE! They transform the performance of affordable cables, and I can’t wait to hear them on serious leads.” In the same year, a range of cables was introduced under the eXpress label. They were the first to incorporate the famous ETI ratio, in which the return conductor has a carefully calculated greater cross-sectional area and mass than the signal.