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The Null Audio 2.5mm Balanced to 3.5mm Converter lets a cable with a 2.5 mm 4-pole balanced plug connect to a standard 3.5 mm 3-pole output. It is for listeners who want their balanced IEM or headphone cable to also...

The Null Audio Balanced Adapter comes in two types. 2.5 mm to 4.4 mm lets a 2.5 mm balanced IEM or headphone cable plug into a player, amp or dongle with a 4.4 mm output. 4.4 mm to 3.5 mm...

Lune Series MKIX, a Null Audio best-seller for 15 consecutive years, uses a proprietary silver/copper fusion alloy in UPOCC cast with thick silver plating: 53 strands per wire and 212 per cable in a custom Litz configuration, for precise imaging,...

Nyx3 turns your in-ear monitors wireless. Qualcomm’s QCC5181 brings Bluetooth 5.4, LDAC and aptX Adaptive up to 24-bit / 96 kHz, aptX Lossless on Snapdragon Sound phones and LE Audio. Up to 20 hours per charge, 25 m of range,...

In stock: the 0.78 mm 2-pin version ships in 1–2 working days. Other connectors are built to order. Ethos Ultra is the coaxial evolution of Ethos: a 5N single-crystal copper signal conductor inside a silver-plated copper shield, with a Kevlar...

Arete Series MKVI, the second longest-running cable in the Null Audio family, uses high-purity UPOCC copper, with 100 strands per cable at 24 AWG, for a dynamic, euphoric sound with deep, rumbling bass, without compromising imaging and headroom.

Epsilon is a UPOCC copper upgrade cable for headphones and IEMs, with 126 strands per wire and 504 per cable in a Litz 5 configuration. Tuned by AAW engineers for sensitive IEMs, it brings clarity across the spectrum, a rich...

Connect your player, DAC and amp in the same wire as your IEM cable. Choose the wire, the length and the plug on each end in the configurator; the price updates as you go. Wire: Ethos MKVII, Arete MKVI, Epsilon...

The Null Audio Grey Leather IEM/CIEM Pouch is a soft-touch grey leather case with a smooth-pulling premium zipper, made for keeping universal or custom in-ear monitors safe on the go. At 11 x 8 x 2.5 cm and 45 g,...

AXH Universal In-Ear Monitor is a universal-fit in-ear monitor from AAW (Advanced AcousticWerkes), worn with standard ear tips. It has detachable 0.78 mm 2-pin sockets, so it takes our 2-pin upgrade cables.  AAW is known for our exquisite hybrid drive...

Canary Pro Electrostatic Universal In-Ear Monitor is a universal-fit in-ear monitor from AAW (Advanced AcousticWerkes), worn with standard ear tips. It has detachable 0.78 mm 2-pin sockets, so it takes our 2-pin upgrade cables. Key Features 14 Driver Tri-Hybrid Architecture...

The Null Audio Connector is a set of one Null Audio Y-split and one 3.5 mm, 4.4 mm or 2.5 mm player plug for DIY IEM and headphone cable builds. It suits builders who want 24 karat gold-plated hardware with...

Turn the IEMs you already own into custom in-ear monitors. Advanced AcousticWerkes (AAW) moves their original drivers and crossover into new shells made from your ear impressions, for a deeper seal, more isolation and all-day comfort. For most universal and...

Ethos MKVII is the classic all silver-plated copper Ethos: 116 threads per braid under an ultra-clear, flexible jacket, with little memory effect and about 26 g on the scale. Built for the stage and for every day on the move....

Tri-Hybrid Architecture ACH is our second attempt at the three-tiered hybrid system following the critic acclaimed Canary Electrostatic Hybrid In-Ear Monitor. In comparison to Canary, ACH utilized a more affordable ceramic super tweeter coupled with a dynamic woofer and a...

AAW AXH 5-Driver Custom In-Ear Monitor is a custom-fit in-ear monitor from AAW (Advanced AcousticWerkes), shaped from your ear impressions or a 3D scan of your ears. We take impressions at our studio in Singapore, and every custom IEM comes...

AAW Z06 6-Driver Custom In-Ear Monitor is a custom-fit in-ear monitor from AAW (Advanced AcousticWerkes), shaped from your ear impressions or a 3D scan of your ears. We take impressions at our studio in Singapore, and every custom IEM comes...

AAW ATH 6-Driver Hybrid Custom In-Ear Monitor is a custom-fit in-ear monitor from AAW (Advanced AcousticWerkes), shaped from your ear impressions or a 3D scan of your ears. We take impressions at our studio in Singapore, and every custom IEM...

AAW A3H+ LUX Triple Driver Hybrid Custom In-Ear Monitor is a custom-fit in-ear monitor from AAW (Advanced AcousticWerkes), shaped from your ear impressions or a 3D scan of your ears. We take impressions at our studio in Singapore, and every...

Canary Pro Electrostatic Custom In-Ear Monitor is a custom-fit in-ear monitor from AAW (Advanced AcousticWerkes), shaped from your ear impressions or a 3D scan of your ears. We take impressions at our studio in Singapore, and every custom IEM comes...

AAW M20 Custom In-Ear Monitor is a custom-fit in-ear monitor from AAW (Advanced AcousticWerkes), shaped from your ear impressions or a 3D scan of your ears. We take impressions at our studio in Singapore, and every custom IEM comes with...

EF2 is a collaboration project between Null Audio and Blackboxcv. Blackboxcv is a specialist in industrial scanning for automotive and medical industries. With our combined expertise, EF2 is a bid to provide a specialized and low-cost scanning solution for ear...

AAW M20 Universal In-Ear Monitor is a universal-fit in-ear monitor from AAW (Advanced AcousticWerkes), worn with standard ear tips. It has detachable 0.78 mm 2-pin sockets, so it takes our 2-pin upgrade cables. What is M20 ‘‘A design that truly...

Brevity Pro is an affordable premium earphone cable: four machine-twisted 26 AWG 5N copper wires in ultra-soft TPE, with little memory effect and a slim gold-plated 3.5 mm plug that fits most phone cases. The default 2PIN version ships within...

A3H+ LUX Triple Driver Hybrid Universal In-Ear Monitor is a universal-fit in-ear monitor from AAW (Advanced AcousticWerkes), worn with standard ear tips. It has detachable 0.78 mm 2-pin sockets, so it takes our 2-pin upgrade cables. Renewed Hybrid Architecture Featuring...

Istana is a graphene-coated monocrystalline copper cable with a conductivity rate above 110% IACS. Cryogenically treated, with 70 conductor strands at 24 AWG and tuned for sensitive IEMs, it brings clarity, detail and dynamic range, and its graphene coating resists...

Despite being the entry product into our in-ear monitor range, it is dangerous to underestimate the performance of our A1D monitor. The high flying dynamic transducer coupled with specialized tuning for custom in-ear application offers unmatched dynamic range and consistent...

Thera MKV uses cryogenically treated monocrystalline 7N silver, 1.5 times larger in cross-section than the previous generation, for accuracy and vocal definition with 3D, life-like headroom and astute instrument separation.

AAW x Custom Art Project 4+2 Hybrid In-Ear Monitor is a universal-fit in-ear monitor from AAW (Advanced AcousticWerkes), worn with standard ear tips. It has detachable 0.78 mm 2-pin sockets, so it takes our 2-pin upgrade cables.   The Most...

The IEM Cable Connector is the earphone-side plug for building or repairing an IEM cable yourself, sold per pair. It is for DIY builders and repairers. More terminations are available on request, and our connector guide helps you check which...

AAW ASH 7-Driver Custom In-Ear Monitor is a custom-fit in-ear monitor from AAW (Advanced AcousticWerkes), shaped from your ear impressions or a 3D scan of your ears. We take impressions at our studio in Singapore, and every custom IEM comes...

Overview Accessport is proudly brought to you via a joint effort by AAW and ADV Sound, from New York. It has a built-in DAC and amplifier to render lossless audio directly from your smartphone, while its processing power allows passing through...

AAW ATH Universal 6-driver In-Ear Monitor is a universal-fit in-ear monitor from AAW (Advanced AcousticWerkes), worn with standard ear tips. It has detachable 0.78 mm 2-pin sockets, so it takes our 2-pin upgrade cables. Ready Instock ATH features a cutting-edge...

AAW is known for our exquisite hybrid drive technology, A2H is a classic representation of such ideology of combining the best traits out of dynamic and balanced armature drivers. Instead of creating high order RC crossover network, which usually causes...

Tiburon MKV uses cryogenically treated monocrystalline 7N copper, 1.5 times larger in cross-section than the previous generation, for thrilling bass, a rich mid-range and full-bodied vocals, with 3D, life-like headroom.

Aoraki MKIV is a Tri-Hybrid gold and silver headphone and IEM cable: gold-plated silver, gold-silver infused alloy and UPOCC silver in a symmetric 28 + 28 + 8 strand geometry, cryogenically treated and tuned for complete, all-round musicality.

AAW Z06 Universal 6-driver In-Ear Monitor is a universal-fit in-ear monitor from AAW (Advanced AcousticWerkes), worn with standard ear tips. It has detachable 0.78 mm 2-pin sockets, so it takes our 2-pin upgrade cables. Ready Instock The Z06 represents AAW’s...

Hakone MKV combines cryogenically treated monocrystalline 7N silver and copper, 1.5 times larger in cross-section than the previous generation, for smooth treble, layered staging and warm, impactful bass.

ASH Universal In-Ear Monitor is a universal-fit in-ear monitor from AAW (Advanced AcousticWerkes), worn with standard ear tips. It has detachable 0.78 mm 2-pin sockets, so it takes our 2-pin upgrade cables. Design Story AAW is known for our exquisite...

AAW Halcyon Electrostatic Hybrid Custom In-Ear Monitor is a custom-fit in-ear monitor from AAW (Advanced AcousticWerkes), shaped from your ear impressions or a 3D scan of your ears. We take impressions at our studio in Singapore, and every custom IEM...

AAW Mockingbird Hybrid Custom In-Ear Monitor is a custom-fit in-ear monitor from AAW (Advanced AcousticWerkes), shaped from your ear impressions or a 3D scan of your ears. We take impressions at our studio in Singapore, and every custom IEM comes...

Mockingbird Hybrid Universal In-Ear Monitor is a universal-fit in-ear monitor from AAW (Advanced AcousticWerkes), worn with standard ear tips. It has detachable 0.78 mm 2-pin sockets, so it takes our 2-pin upgrade cables. Successor to the acclaimed W900, Mockingbird is...

AAW Noise Guard Earplugs are fully customized to the user's ear canal shape in high precision and lightweight material. It is designed to stay close to the user's ear canal wall, therefore there will be minimum pressure even during jaw...

Personalize your dream monitor using our advanced builder tool. Please note due to heavy imagery content, this tool may take up to 30secs to fully load and consumes about 8mb of data. Wait until all images in all tabs are...

Halcyon Electrostatic Hybrid In-Ear Monitor is a universal-fit in-ear monitor from AAW (Advanced AcousticWerkes), worn with standard ear tips. It has detachable 0.78 mm 2-pin sockets, so it takes our 2-pin upgrade cables. Designed to full tap on the potential...

Black Malus 16 Driver Universal In-Ear Monitor is a universal-fit in-ear monitor from AAW (Advanced AcousticWerkes), worn with standard ear tips. It has detachable 0.78 mm 2-pin sockets, so it takes our 2-pin upgrade cables. The Black Malus is more...

Decade in the Making Null Audio is known as a professional cable builder located on the isle of Singapore, the logistic hub of Asia. Established in 2008 with a simple goal of fulfilling custom cable demands from local audiophile and...