The pinnacle of in-ear monitor technology, Fourté takes full advantage of everything we’ve learned up to this point in designing world-class in-ear monitors. Fourté boasts the most accurate sound and widest soundstage of any in-ear monitor, making it the perfect choice for audiophiles seeking detailed, lifelike audio, and three-dimensional sound.
Fourté features our complete, three-part tia™ system housed in an ergonomic shell, machined from a solid piece of aluminium and finished with elegant, copper patina faceplates.
Unique technology
Exclusive technologies that challenge traditional in-ear monitor designs to give you the absolute best listening experience.
tia™
A tubeless design that reduces resonance for a transparent and lifelike sound signature.
The tia system is comprised of three major elements: open balanced armature tia drivers, the tia single-bore design, and tia acoustic chambers. The U12t features two major elements of the tia system: the tia driver and the tia single-bore design.
The Tia driver is an open balanced armature speaker design for realistic resolution and transparency. By opening a balanced armature, the diaphragm becomes fully unobstructed, reducing resonance in the IEM and allowing sound to travel more naturally to the ear.
The Tia Single Bore is a huge advancement in eliminating unwanted tube resonance. The large bore itself serves as a sound-shaping chamber and aids the tia high driver in delivering a linear and coherent frequency response. The short sound path provides remarkable high-frequency extension and smoothness. The large single bore also allows for easier maintenance
apex™
Only from 64 Audio, apex alleviates listener fatigue by releasing air pressure sealed in the ear canal. This venting enables musicians and music enthusiasts to listen more comfortably for longer. Apex, or Air Pressure Exchange, is a pneumatically interactive vent that releases air pressure from a sealed ear canal. Apex comes in two variations, m15 (-15dB) and m20 (-20dB).
When you seal a miniature speaker in an ear canal, the air inside becomes trapped. Apex relieves this air pressure, allowing the eardrum to move naturally, so you can comfortably listen longer.
Freely moving air extends the soundstage and provides a more natural listening experience. It also preserves bass frequencies and helps the listener distinguish individual instruments.
Anonymous –
NINJA-K #7 CVR A ZONJIC VALIANT ENTERTAINMENT
18k Gold Pave Diamond Dog Tag Pendant Necklace Unison Jewelry
Bird Charm in 14k Gold Qgold
Cedar Wood Bar Soap Kala Style
RAZOR AWG Denham
Black Toggle Waistband With Slit Hem Pants Mono b
Acerbis Left Right Radiator Shrouds Blue ACERBIS
Stephen Joseph Umbrella Turquoise Floral STEPHEN JOSEPH
Women's Converse Chuck Taylor All Star Move Hi Shoes Black CONVERSE
REY Collection Rug in IVORY / CHARCOAL LOLOI
Seiko 5 SRPK31K1 Seiko
Stamp 2 Large Bike Platform Pedal Crank Brothers
Silver Aluminium Cup Holder Inserts Coasters for Volvo XC40 2019 TrueLine Automotive
Paperclip Chain Bracelet Sterling Forever
Brizo 61074LF-PG Rook Bar Faucet – Polished Gold Brizo
Rear Trunk Chrome Molding Trim Kit for Saab 9-5 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 TrueLine Automotive
Jalea Real Bebible 20 Viales | Integralia Integralia
Alara System Mousepad Martin Kaye
Brassière Rembourrée Racie Cosabella
EBC S1 Kits Ultimax Pads and RK Rotors EBC
60376 OBSOLETE FEL-PRO PRODUCT FEL-PRO
2 Boxes of Replacement H2O Distributors UCF-02-38-USA Granular Activated Carbon Filter Denali Pure
7081: 1/2 Barb Cross, Stainless Steel Midwest Beverage Equipment