Introducing Soul 170HA: The World's FIRST KT170 Headphone Amplifier

Introducing Soul 170HA: The World's FIRST KT170 Headphone Amplifier Cayin, August 22, 2024

Introducing the Cayin Soul 170HA—the world's first headphone amplifier powered by the KT170 vacuum tube. This bold and groundbreaking design delivers unparalleled power, with the KT170 at its power tube, the Soul 170HA combines unprecedented power with exceptional finesse, driving even the MOST demanding headphones with ease.

Looking to drive the Susvara?

You got it Looking to drive the AKG K1000?

You got it Or other challenger?

Plug it in, feel it Experience unmatched power. Get ready to be blown away by what this beast can do!

Press Release Documents

Website Address

https://en.cayin.cn/

More Press Releases

June 3, 2025

Marten Design

Coltrane Supreme Extreme: engineering without limits

We’ve always believed that real progress in audio comes from removing the usual limits — and trusting our instincts. When our design team has the freedom to explore bold ideas, innovation follows. With Leif Olofsson leading the way, we pursued that philosophy without compromise.

May 7, 2025

Iso Acoustics

Introducing GAIA Neo: Taking Isolation to the Next Level

For over a decade, IsoAcoustics has redefined what’s possible in acoustic isolation—earning a global reputation among audiophiles, engineers, and premium speaker brands alike. Now, we're thrilled to introduce the next evolution in audio isolation: the GAIA Neo Series and the GAIA TITAN Neo Series.