Tech, specs and amazing sound converge in Advanced AcousticWerkes' (AAW) mid-tier ASH model. With a 13mm graphene dynamic driver, the largest the company have built, pushing out low-end rhythm in unison with six balanced armatures, sound this capable sets new benchmarks in this category. Also browse the rest of AAW's collection here, or view our other universal IEMs here. Ask us how to customise your design >>> Reach the crew.

Designed for the HS2000MX MK2, this ACT06 (German silver, copper alloy and white jade) module uses the "10mm Myrinx WS driver" configuration elements from the ACT03 and ACT04. This is Acoustune's first attempt to use stone materials in the housing. While utilising the traditional vibrating diaphragm material "Myrinx" thatAcoustune has been using, adjustments to the coating material and optimisation of themagnetic circuit are made to accommodate the newly adopted stone material, white jade while maintaining the same diaphragm shape. The acoustic characteristics are tuned to provide thickness in the vocal range.

Designed for the HS2000MX MK2, this ACT07 (German silver, copper alloy and Jadeite) module uses the "10mm Myrinx WS driver" configuration elements from the ACT03 and ACT04. This is Acoustune's first attempt to use stone materials in the housing.While utilising the traditional vibrating diaphragm material "Myrinx" thatAcoustune has been using, adjustments to the coating material and optimisation of themagnetic circuit are made to accommodate the newly adopted stone material, Jadeite in the baffle section. It maintains the tuning that provides thicknessin the vocal range while enhancing the low-frequency presence.

Unleash the full potential of Acoustune's top-notch IEMs with AS2002, their new UAC2.0 compliant portable 4.4mm DAC/amp. Experience ultra-fast USB High Speed transmission paired with a high-bandwidth, low-latency design, perfect for pristine audio reproduction. Asahi Kasei Microdevices (AKM)'s AK4493S decoder chip – a rare legacy heirloom in the market – elevates your music with unmatched detail. [See Product Desc. For More] Designed for Acoustune's own IEMs but also capable of powering headphones via its 4.4mm output, AS2002's innovative circuit design still reduces power consumption while supporting a vast array of audio formats. A mesmerising gradient light keeps you informed of signal and mode status. Acoustune's customary aluminum shell safeguards the interior from interference, while the included MagSafe accessories ensure a secure fit and minimal cable shake. AS2002's sleek yet durable wire body, high-quality wiring, and dual USB-C and Lightning cables provide seamless connectivity with your mobile phones, tablets, and computers. Take your audio experience to new heights with this revolutionary portable DAC amp and view Acoustune's other IEMs here, or our other DAC/amps here.

Acoustune's got us now in a pickle. This new flagship in 2020 helms the Pentaconn campaign with new rumbling lows and everything worthy of a full Tolkien war scene. Retaining the Acoustune signature sound, re-discover the definition of timbre, tone, accuracy and what it means to have full gratification without notes indecisively bleeding into one another.  We don't know how to choose, so we'll let you. // Launched 28Jun2020 in Zepp alongside the HS1657Cu and HS1677Ss. The new Pentaconn-ear series is ready to face the Head-Fi competition, head-on. Click here for more engineered gems by Acoustune.

Acoustune's gold standard now lies in the pure silver ACT47 module found aboard its HS2000 MKIII flagship. This single-dynamic driver marvel pushes the boundaries of Myrinx technology, the brand's renowned driver material. Paired with a silver ACT47 chamber and ARX500 cable, the HS2000 MKIII delivers unmatched sonic performance. A decade ago, Acoustune stunned the audio world with Myrinx, a revolutionary driver material. The HS2000 MKIII showcases its pinnacle: a diaphragm made from medical-grade polymer biomaterial, topped with a Japanese-made beryllium thin film dome. The pure silver ACT47 chamber meticulously extends high frequencies, creating an even richer soundscape. [See Product Desc. For More] Completing the audio symphony is the meticulously designed ARX500 cable. This 8-core hybrid masterpiece blends silver-coated OFC and ultra-fine OFC wires, meticulously enhanced by Pentaconn Ear connectors. High-precision metal components throughout the cable ensure sonic harmony and a touch of luxury. This revolutionary earphone breaks new ground with its cutting-edge technologies and materials. Acoustune's unique combination, previously impossible due to production challenges, offers smooth, linear sound reproduction with rich, controlled bass. The highly rigid metal dome eliminates unwanted resonance, ensuring precision that rivals a perfectly synced orchestra. The HS2000 MKIII's innovative housing allows effortless switching of the included ACT47 chamber with future options, upgrades and compatible legacy chambers. Discover how its technology trickles down into the rest of Acoustune's range here, or view our other IEMs here. 

Groundbreaking flagship model from Acoustune took Head-Fi up a notch, creating a different level of modularity by their new capsule design. With the HS2000MX ("笙 Sho") you can look forward to future releases, such as the limited edition ACT02 in brass. // The Myrinx Composite Dynamic Driver Acoustune fans are familiar with the Myrinx composite dynamic driver with the past launches. In this HS2000MX "笙 Sho", add a Japanese beryllium thin-film dome, a material that is hardly used due to the combination of availability, mass production and cost. In addition to the smooth, linear reproduction and rich bass of the dynamic driver, the highly rigid metal dome suppresses resonance and delivers a tight, controlled bass, like a well-coordinated orchestra. // Acoustune Capsule Technology (A.C.T.) A key feature of the Acoustune range so far has been its modular construction, with the acoustic chamber and the mechanical housing completely separated. Now the modular construction has been further developed. By opening and closing the high-precision, rattle-free movable outer housing, the acoustic chamber can be replaced by the user, allowing for future options and upgrades. // ARS100 cable for "total balance" After much trial and error in terms of wire material, number of cores, and weaving method, we finally adopted the ARS100 series, which is equivalent to the standard product, considering the high level of perfection of the cable and the balance of the entire earphone. The ARS100 series is the same as the standard ARS100 series, but with a 16-core hybrid structure of silver-coated OFC wire and ultra-fine OFC wire, as well as NDICS Pentaconn Ear connectors. In addition to the high-precision metal parts, the colour of the earphone itself, indigo, is also used for the metal parts such as the connector, splitter and earphone jack to harmonise the entire aesthetic of the Sho.  

HS2000MX MKII is a delicious red and houses a brand new chamber, the ACT05. This new ACT05 is made of Oxygen-Free Copper (OFC) and worked with same Myrinx* Composite dynamic driver that has been highly evaluated chamber modules ACT01 and ACT02.*The Myrinx's diaphragm is made of a medical grade polymer biomaterial. The dome is made of a Japanese beryllium thin film. This is a material that has never been used in a conventional product due to the combination of availability, mass production andcost.

ADV. started their project with Kickstarter and quickly gained traction and success after their Model 3, indulging customers with the option of a bluetooth cable and a wired with mic in the box.  This interpretation of monitoring sound came much later with experience and research to stretch their line up further, turning more heads, and bringing more material to Head-Fi than ever.*Now comes with a free gift [ M3 Bluetooth Cable ]

AKG's N40 delivers a clear, world-class acoustic signature with a warm bass response that will take your musical enjoyment and appreciation to new levels.

ANIMA name dropping reads like this: ACOUSTUNE, Taku Inoue, Hidekazku Tanaka, Koiwai Kotori, Azumi Waki, Fukuhara Ayaka, etc. If you're looking to cut the wires but not your love for Acoustune, here's Acoustune's sub-brand, ANIMA. Customise your sound with EQ/DSP presets tuned by Taku Inoue, Hidekazku Tanaka and Koiwai Kotori and choose notification voices voiced by Azumi Waki, Fukuhara Ayaka and more with Anima Studio app content updates. Voted as the most "kawaiiii" wireless earbuds in Zepp, all that's left to do now is to tell us Shiro (White) or Kuro (Black) when you pick up yours.

The AT2020USB-X is a reimagining of the popular AT2020USB+ microphone. The AT2020USB-X was specially designed to meet the needs of content creators, making it the best microphone for streaming, podcasting, recording music, gaming and video recording. This Audio-Technica microphone offers the critically acclaimed, award-winning sound of the original AT2020 with the convenience of a plug-and-play USB-C operation with a custom desk stand.// FEATURES- Smooth, extended frequency response ideally suited for podcasting, home studio recording, field recording, voiceover, and on-stage use- Built-in headphone jack allows you to directly monitor from your microphone- Soft-touch capacitive mute button on body to quickly and silently mute audio at the microphone- High-resolution AD convertor with 24-Bit/96 kHz sampling rate for extremely clear, natural sound reproduction.- The two-state LED indicator ring lights blue when powered and lights red when muted- Directional pickup minimizes background noise- Accessories Included: Custom desk stand, USB-C to USB-A cable with USB-A to USB-C adapter.// IN THE BOX- AT2020USB-X Microphone- Desktop stand (AT8702)- 3/8"-16 to 5/8"-27 threaded adapter- USB cable (2.0 m (6.6'), USB Type-C - USB Type-A)- USB conversion adapter (USB-Type-A to USB Type-C)

Make and receive calls easily with superior sound quality.Ideal for work-related video conferencing and private video calls, as well as podcasting, streaming, and other content creation. The 3.5 mm (1/8ʺ) 4-pole mini-plug connects directly to a computer or tablet for immediate online use.The headphones utilize the same acoustic technology found in Audio- Technica models favoured by DJs and musicians. This means you get deep, impressive bass and crisp, clear vocals when enjoying music.The headset also includes a condenser microphone, known for superior performance in gaming headsets. The flexible gooseneck ensures optimum positioning to accurately capture your voice.// FEATURES- Unidirectional microphone with flexible gooseneck accurately captures your voice- Mute function for instant silencing of the mic- Easily accessible in-line volume control- 40mm drivers and high-quality microphone for clear online calls- Enclosed design shuts out external noise// SPECIFICATIONS- Frequency response: 10 - 24,000 Hz- Impedance: 40 Ohms- Sensitivity: 103dB/mW- Connector: 3.5mm TRRS// IN THE BOX- ATH-770XCOM headset- User manual

Audio-Technica's ATH-CKS5TW in-ear headphones with Bluetooth® 5.0 technology pair powerful, high-fidelity sound with the convenience and freedom of a true-wireless design. These wireless buds offer 15 hours of continuous music playback on a full charge, with 30 hours of additional power available from the charging case, so you can take your music with you wherever you go. They are also compatible with the high-quality Qualcomm® aptXTM audio and AAC codecs for excellent wireless audio transmission. Equipped with exclusive 10 mm drivers with dual-layer diaphragms and IPX2 water-resistance rating, they sound great and are protected from dripping water, such as rain and sweat.  When you're done with this hit, view the rest of Audio-Technica's line-up here, or browse our other wireless options here. ===========================================// HOW TO PAIR 1. Place the earphones back into the case.2. Press and hold the buttons on both earphones for about 6 seconds.3. Both sides' LED indicator will flash .4. Remove both earphones from the case.5. Turn on Bluetooth on your phone or Bluetooth device.6. Select "ATH-CKS5TW".7. Pairing should be successful. 8. If pairing is not successful, put back in case to reset and try again. 9. Remember to "forget device" at the end if you're testing a demo set, so it does not confuse with your new unit when you purchase one.

A cult classic for those in the know, Korean manufacturer Azla built their proprietary Infinity Driver into the 01R Mk.II to deliver one of the most unique IEMs about. With endless soundstage, an unforced clarity and effortless treble extension, the 01R Mk.II lays claim to its fair share of fans.Recommended cable pairing: Nobunaga Supreme Series.

Hear the power of Bose's next-gen QuietComfort® QC Headphones, now with a best-in-class combination of adjustable noise-cancelling performance and premium comfort, plus proprietary acoustic technology for deep, clear audio. QC Headphones comes with exclusive Bose technologies, like TriPort acoustic architecture and volume-optimised Active EQ, to produce everything in high fidelity. Multipoint Bluetooth 5.1 also gets added. The proprietary TriPort design vents the earcups to add depth and fullness — all without increasing their size. [See Product Desc. For More] So you get better sound from this featherweight QC Headphone that's smaller, lighter, and more comfortable. Plus, volume-optimised Active EQ boosts highs and lows to maintain the same high-fidelity performance no matter how loud or soft you listen. Bass stays consistent when you turn down the volume and the music is still clear when you turn it up. That's all configurable via the Bose Music app, which works alongside six tiny microphones hidden in the earcups to continuously measure, compare, and react to outside noise. That noise is then cancelled with an opposite signal, resulting in fewer distractions – and more of your music. Up to 24 hours of battery life on a single charge means you'll be tuned into your audio for longer. And a glass-filled nylon plus custom cast metal build means your Bose survives the elements longer. Also check out the rest of Bose's builds that incorporate all that technology here, or our other Bluetooth headphones here.

Bose has made a triumphant return to the genre they pioneered with the introduction of their latest innovation, the QuietComfort Ultra earbuds. 5 ⭐ followed from What Hi-Fi?. These cutting-edge earphones offer the most exceptional noise-cancelling experience that Bose has ever delivered. They're top dogs in that department to CNET. PCMag pile on the praise. However, the real game-changer here is the integration of Bluetooth 5.3, Qualcomm's aptX Adaptive codec, and Snapdragon Sound™. These technologies enable low-latency, high-bandwidth audio transmission and support spatial audio, elevating your listening experience to new heights. [See Product Desc. For More] The QC Ultra earbuds seize this opportunity to introduce you to Bose Immersive Audio, a unique feature driven by their proprietary DSP (Digital Signal Processing).  This technology creates a broader and more immersive soundstage, giving your audio content a multi-dimensional and layered quality. What's remarkable is that this spatial audio enhancement is available to all users, regardless of their audio platform or device. The QC Ultra earbuds have undergone a comprehensive redesign, featuring a proprietary DSP, a powerful chipset, and advanced microphones. These earphones are equipped with an onboard IMU (Inertial Measurement Unit) and a newly developed Bose DSP software, enabling two distinct Immersive Audio modes: 'Still' and 'Motion'. In 'Still', the audio remains fixed, making it perfect for stationary listening, enveloping you in a stable sound environment. On the other hand, 'Motion' mode allows the audio to adapt to your movements, ensuring it stays ahead of you, enhancing your on-the-go listening experience. QC Ultra earbuds offer an impressive fusion of Bose Immersive Audio and top-tier noise-cancellation technology, creating an unparalleled audio experience. But, all of these advancements would be in vain if external background noise were to disrupt your listening pleasure. Fortunately, Bose has you covered with their advanced microphones that detect and eliminate surrounding disturbances, ensuring crystal-clear phone calls. These technologies work seamlessly in real time to determine and prioritize the microphone on each earbud with the least wind noise, selecting from a range of noise filters to ensure your voice is heard clearly by those you're speaking to. With the use of a beamforming array that isolates your voice from a 360-degree soundscape, the QC Ultra earbuds deliver exceptional call quality when connecting with friends, family, and colleagues. With up to six hours of battery life on a single charge, the QC Ultra earbuds are the epitome of Bose excellence, serving as your reliable companion for both work and play. For more Bose offerings, you can explore their full product range here or discover our other Bluetooth devices here.

Meet SoundLink Revolve, one of Bose's best-performing portable Bluetooth speakers yet. It delivers true 360° sound for consistent, uniform coverage. Place it in the centre of the room and everyone gets the same experience. Or set it near a wall and sound will radiate and reflect around the room, immersing you. Taking it outdoors? Great, it's meant to go where you go. Also check out everything from Bose here, or view our other wireless gear here.

Bose promise a revolutionary audio experience with their Ultra Open Earbuds. These innovative earbuds break the mould by letting you stay connected to your surroundings while still enjoying immersive music. Ultra Open Earbuds' unique cuff-shaped design is both stylish and comfortable, allowing for all-day wear without sacrificing awareness. CNET send their approval.Want to open your world and horizons while still listening to awesome tunes? Ultra Open Earbuds make it possible. Gone are the days of bulky headphones or uncomfortable in-ear buds. [See Product Desc. For More] Bose's latest innovation features a sleek design with soft edges and a metallic finish, blending seamlessly into your personal style. They're also designed to work with glasses, hats, and jewelry without interfering. But style isn't everything. Bose has engineered the Ultra Open Earbuds for superior comfort and stability. A special flex arm, coated in soft silicone, connects the speaker to the battery barrel, resting gently against your skin. Bose's light-as-air grip ensures the earbuds stay secure on almost any ear shape. The magic behind the Ultra Open Earbuds lies in Bose's proprietary OpenAudio technology. Their innovative system combines a powerful transducer with a precisely controlled acoustic structure to deliver clear, high-quality audio directly to your ears. Remarkably, there's minimal sound leakage, ensuring only you enjoy the full richness of your music. For an even deeper listening experience, the Ultra Open Earbuds feature Bose Immersive Audio. This technology uses digital signal processing and an onboard motion sensor to create a wider, more spacious soundstage. It's like having your own private concert, with instruments positioned realistically around you. Whether you're relaxing at home or on the go, Bose Immersive Audio brings your music to life. Indeed, Ultra Open Earbuds offer two listening modes for Bose Immersive Audio: 'Still' and 'Motion'. 'Still' mode is ideal for stationary listening, keeping the audio fixed in a specific position. 'Motion' adjusts the audio as you move, ensuring you stay immersed in your music even while walking or running. But if noise-cancelling and isolation are called for, check out Bose's Ultra Earbuds QuietComfort Ultra Earbuds here, view the rest of their selection here, or our other Bluetooth devices here.

Cayin Audio were R2R pioneers in a smart music player, but the advent of the R2R RU6 USB-C DAC/amp dongle establishes them as masters of the fully-discrete resistor DAC topology in portable audio. Entering 2022, this is all it takes to achieve the buttery, natural and resolving sound, plus imaging depth, R2R is known for. Building a discrete R2R DAC in N6II/R01 had already been no mean feat. Yet to have gone one further, and implemented a 4.4mm DAC dongle for Android, iPads and laptops is a most ambitious step for R2R. It's worth it to Headfonics who cite RU6's "analog" approach, and the innovation extending to its volume control is lauded by Headfonia. [See Product Desc. For More] It gets harder every time it gets smaller, so RU6 marks Cayin as masters showcasing how they can make it work. Descended from R01, RU6's boasts a chain of 96 0.1% precision, temperature stable, resistors. That imparts a fidelity to mobile audio not yet experienced. Over 200 mW of balanced power gets most earphones and headphones loud, on the move. ecoustics say RU6 "is not only very unique but also one of the best of its kind". Everyday Listening rates "RU6’s wide stage and analogue-like note presentation granting it one of the sweetest and most euphonic sounds I’ve encountered". After thorough comparisons with other options, Twister6 qualifies RU6 as capable of replacing entry-level music players. Prime Audio Reviews confirms it differentiates itself from other DAC/amps, and it's Ear Fidelity's Best Portable DAC of 2021. Your music will be decoded up and down RU6's 24-bit ladder of individual resistors, crammed into its thumb-sized chassis over two separate six-layer PCBs. The actual R2R ladder DAC is kept apart from signal processing to lower noise. We pay attention when Cayin implement RU6 ala typical R2R – with a NOS (non-oversampling) mode. That's double the feat because the precision demanded goes up. Amidst minimal digital filtering, R2R's analog-like goodness gets delivered unmolested to your ears. Lovers of reference sound need not fret, however, with RU6's ability to switch from NOS to oversampling mode for the cleanest possible result. That scrubs any last distortion and artifacts beyond the audible human hearing range, leaving you to just enjoy your music, naturally, via one more Cayin innovation yet. That precision is backed up by a low-power, fully analog, volume control solution. A series resistor operates with shunts as voltage dividers in tandem with relays, to maintain near-perfect resolution of your music and a signal-to-noise ratio of over 110 dB. A totally novel volume solution has made this a feat for a USB-powered dongle DAC; let alone a R2R one.  Take all 30g of the RU6 built from CNC aluminium with you in your pocket, bundled with a USB-C cable as stock for all your mobile devices, with additional leather cases and Lightning-to-USB-C cable (not MFI-certified) sold separately.  Also check out the rest of Cayin's releases here, or view our other DAC/amps here.

A first IEM from Cayin showcases serious credentials. Expansive sound-staging not unlike one or two higher-priced alternatives such as Campfire Audio's Andromeda underline why it's worth your attention. The Headphone List states "from the soundstage, to the resolution, to that smooth, airy treble, the YB04 enthralls you with its unique voice and astonishing performance". With four balanced armature drivers, this affordable mid-fi option brings quality previously undreamed of in this tier.

YD01 is the stuff of dreams, wielding the magic material that is beryllium. Fantasy's beryllium-plated dynamic driver offers credibility to the idea of a Cayin Audio chain: capably built by the same manufacturer from start to finish, source into IEM.  Cue all associations with beryllium – Fantasy is resolute about its portrayal of detail, with forceful and taut dynamics – and there's still more than meets the eye. [See Product Desc. For More] Chambering affairs in a two-way cavity and magnet structure means airflow in the shell is controlled more precisely, as your music flows from the big, composite diaphragm. The higher magnetic flux as a result allows more linear excursion. Fantasy boasts power, and more importantly, control. Its 10mm driver starts with a sandwich driver core of biocellulose, a paper-like fiber prized in audio for its effective damping at higher frequencies. This surface is then coated with beryllium for the metal's stiffness, lightness and air acceleration properties. That means Fantasy's driver material combination helps it move as a perfect piston over all frequencies up to and above its working range, keeping distortion down due to cone and modal break-up as frequencies rise. It's a truly full-range driver, producing bass all the way to a treble waveform perfectly and accurately. Headfonics were the first to hail it for its "beautiful upper midrange and amazing depth of field". Twister6 were struck by Fantasy's "max clarity and resolution with the min coloration and distortion of the sound". In Everyday Listening's simple terms, it's "out of this world". Fantasy is built in every way as a flagship IEM. Both Advance and Supreme cables from Nobunaga Labs improve this in various ways, as does the myriad of stock tips included. Hear it through a thorough collection of our music players here, browse Cayin's other releases here, or check out all our other earphones here.

The sweetest take on what four drivers can sound like. Craft Four is the model that shot Craft Ears to fame, with its delicacy, detail and a very emotive mid-range. Lovers of the guitars and male or female voices will not get over this performance in a hurry. Craft Four lands at a perfect sweet spot, the Goldilocks of all IEMs that just sounds right whatever your mood or genre fix at current moment. Its four balanced armatures are celebrated around Head-Fi for a W-shaped portrayal with equal, energetic, emphasis of each key region. [See Product Desc. For More] Headfonia rates it a "terrific first CIEM", with earphonia adding its "rich low-end" and "intimate staging with solid musicality" was worthy of mention. It competes very well for less money to Headfonics, thanks to "a refined and sibilant free vocal delivery, with articulate percussion". The Headphone List concurs "Craft Four represents outstanding value and is best suited for those wanting a balanced, musical earphone with smooth, prominent vocals and airy highs". ***Listed price covers basic colours. Please consult crew for details.***Additional fees may apply depending on choice of design.  Craft Four is a low-impedance IEM that will excel when driven by Questyle Audio's current-mode M12, and is also available in custom (CIEM) form. Otherwise, explore the rest of Zepp's Craft Ears range here or view our other universal (UIEM) options here.

Perfect for cushioning your headbands and giving it the comfort required for long hours of listening. The Nuggets are made with Dekoni Choice Leather, a synthetic vegan alternative to real leather. The soft leather is paired with Dekoni�E€�Es signature high density, slow rebound memory foam for a great fit for long listening sessions �E€�E even if you wear glasses.Each pack contains 4 pieces.