F SeriesThis series satisfies all of the elements demanded of sound qualityand usability to a high degree, and is one Final have every confidence in.

Michelle, the fifth Universal In-Ear Monitor in the SIREN SERIES line, is born from Jerry Harvey's over 20 years of experience designing Custom IEM's that have become the choice of the biggest touring artists in the world. These are the very people who create the music that we all listen to every day.The fifth in the Siren Series, Michelle, derives its name from the Guns N' Roses song 'My Michelle'. 'My Michelle' was featured in Guns N Roses debut studio album, 'Appetite for Destruction', in dedication to the lead guitarist Slash's friend Michelle Young. Michelle had always wanted someone to write a song that contained her story. 'My Michelle' represents Michelle's life in its entirety, from her drug addiction to her mother's death, and even her father's time in the adult entertainment business.

THE ESSENCE OF TESLA TECHNOLOGY AK T8iE MkⅡBeyerdynamic + Astell&Kern;The AK T8iE MkⅡ succeeds and improves on the AK T8iE, the world’s first Tesla in-ear headphone, collaboratively developed by Astell&Kern and beyerdynamic. The new flagship model promises truly outstanding sound and exceptional build quality.

Rosie by Jerry Harvey Audio - Jerry Harvey Audio custom earphones world's leading creator and collaboration Astell&Kern;The Siren Series Universal fit IEMs plus Astell&Kern Playback allows you to hear the music how the Recording Artist and Mix Engineer intended.The fourth offering in the Siren Series is aptly named after the iconic ACDC Song “Whole Lotta ROSIE”. Then legendary Lead Singer Bon Scott was inspired to pen this song after having a one night stand with a “rather large” Tasmanian women. Rosie is still in ACDC set today and a fan favorite.Features:- Custom-made Proprietary Balanced Armature Drivers (8BA per side)- Powered by soundrIVe technology : Dual low, Dual Mid and Dual High balanced armature drivers per side- Variable bass output, adjustable from cable : user controlled low frequency drivers with the adjustable bass (0 - +15dB). Frequency ranges from flat bass response up to +15dB (10Hz to 100Hz)- Integrated 4th Order crossover- Triple Bore with Stainless Steel Tubing- Noise Isolation -26dB- Moon Audio IEM cable for 3.5mm unbalance and 2.5mm balance cable both are included in the package

Model TE04 is the earphones that sound harmonically in fine balance of the rich low and sharp mid-high frequencies. Combination of the originally designed IM shape housing, accurately tuned diaphragm and the selected material cable delivers immersive real sound never achieved in this class of earphones