From official site: Compatible with High-Resolution Audio. Expert acoustic tuning. Delivers full, concert-like ‘live’ sound. Highly rigid metal body combined of two materials, quality-confirmed through meticulous listening tests. Ultra-compact 6 mm (1/4”) driver customised for High-Resolution...

World's first Bluetooth Open headphone from Grado Labs. From the official site: Since 1953 Grado Labs has adapted at our own pace, and the first wireless Grado headphone is only the first step in what’s to come. We took our time to get the sound just right and made no compromises in the GW100...

From official site: The PureSonic Wired Earbuds are a streamlined, reliable tool for the on-the-go music lover. Taking its cues from time-tested Fender craftsmanship, these high-fidelity, professional earbuds feature an ergonomically designed housing and fixed cable, complete with hard-wired mic...

Studio reference tuned acoustics Proprietary tuned Balanced Armature Dual drivers by Knowles® Detachable cable with gold plated MMCX (Micro Miniature Coaxial) connectors Lightweight aluminum-alloy & polycarbonate IEM housing Multi-Braided Monocrystalline grade oxygen-free copper cable 3-Button...

Stage Reference In Ear Monitors Features: Stage Reference tuned acoustics Proprietary tuned Balanced Armature driver by Knowles® Detachable cable with gold plated MMCX (Micro Miniature Coaxial) connectors Lightweight polycarbonate IEM casing Multi-Braided Monocrystalline grade oxygen-free...

From the official site: The new ER2SE delivers clear, accurate sound using high performance dynamic drivers. The ER2SE offers Etymotic’s renowned isolation featuring a variety of eartips to provide 35dB+ of noise reduction so you will hear all the detail buried in the mix without raising the...

From the official site: Assertive in-ear monitors with extremely high resolution and distortion-free sound reproduction, even at maximum sound pressure levels. The miniature 7mm driver uses the new TrueResponse technology and delivers a superb distortion factor of only 0.08%. The highly compact...

From the official site: Dynamic in-ear monitoring headphones with studio sound: noticeable punch, clear high frequencies and transparent mid-range reproduction. The miniature 7mm driver uses the newly developed TrueResponse technology and guarantees artifact- and distortion-free sound...

Germany's InEar Stagediver model with 2 Balanced Armature units. InEar, from what I hear, make military grade ear stuff. Basically, this is the lowest affordable model if you ignore the SD1 - which is known to have no bass whatsoever.

Official description: The AR E10 features a hybrid acoustic module made up of an 8mm Beryllium dynamic driver and a proprietary balanced armature driver, with the result being a life-like performance. The E10 comes packed and ready to go with a wide range of accessories, including a 2-pin...

Official description: Stage professionals asked – ULTRASONE answered. Professional users asked for the unique sound quality of ULTRASONE IQ in-ear headphones for their performances. Our IQ PRO headphones were therefore developed in cooperation with prominent musicians for professional use. The...

Item description from official site: A phenomenal concert room compressed into a few centimetres. Audio lovers from all around the world have asked that unique ULTRASONE quality be brought to the smallest of spaces as well, allowing them to enjoy exceptional music reproduction even more...

Item description from Official site: Tiny but mighty! Fitted with one of the smallest dynamic transducers in the market as well as with vital power-transfer, the Pyco can be taken anywhere. It’s not all about size – it’s about power and sound quality too. You can also be sure of Ultrasone’s...

Sennheiser's entry level offering of their monitoring in ear PRO line-up 10mm Dynamic in-ear monitoring headphones with precise sound at both low and high sound pressure levels; for maximum control on loud stages. Secure fit thanks to ergonomic design and a robust construction suitable for...

Acoustune HS1004 is advertised as an IEM having "Vocal and Bass Reverb with Wide-Range Clarity", which employs their innovative 10mm Myrinx-coated dynamic drivers.

TTR Surround's next iteration of the widely successful Co-Donguri earphones. With Brass front cabinet and the same spectacular design and build as in the Co Donguri Shizuku earphones. Ocharaku's patented Tornado turbo circuit is also implemented in these earphones.

E4000 Sound quality design based on the latest acoustic engineering and psychological research results. Delivers clear sound quality across all bandwidths and a sense of real, true-to life sound. Using the usual method of sound creation whereby certain high frequencies are emphasized, you’re...

E series Sound quality design based on the latest acoustic engineering and psychological research results. We aimed for a product series where the products chosen would undoubtedly be referred to as standards for years to come. This series fulfills all of the following: high-quality sound...

Nuraphone is one of the successful kickstarter campaigns. These boast of being the first set of headphones that automatically, in a minute, reads your ear and calibrates the sound based on how you hear sound. Like we repeatedly say in Head-fi - Hearing is subjective, and highly personal- these...

Audio Technica's flagship IEM in Sound Reality series equipped with Dual Phase Push-Pull Drivers in High-rigidity titanium housings. Comes with Detachable cable with A2DC connectors -Star quad cables for L/R channel separation Hi-Res certified.