The JTS IE-1 in ear headphones are tiny, lightweight, and designed to sonically outperform most other ear bud headphones. The IE-1's design comes from JTS's years of research and design while collaborating with musicians. Using low mass high energy drivers the IE-1 produces high quality sound with excellent isolation from background noise. The IE-1 transducers are constructed with...
“ I love the full size grado HF2 and older grado's but these do not sound good to my ears. Strident and uneven. These were not lovingly crafted or dialed in. There was no 'man' behind the tuning of these and this is evident in the final product. I'd love to see grado come out with a smooth yet dynamic sounding iem similar to the HF2 but am not holding my breath, especially when I've found...” --thelostMIDrange