Custom Bluetooth Cables
For IEMs + Headphones
Built from the ground up, we implemented the latest features, along with unique and innovative ones to an all-new module design that vastly surpasses our original and all others on the market.
BT Version 5.0
Now using the latest bluetooth technology that improves power, range, connectivity, and reliability.
Complete Codec Support
Our new module supports all codecs, including SBC, AAC, aptX, aptX-LL, and the newest addition, aptX-HD.
We are proud to announce that we have partnered with Sony in bringing their proprietary LDAC to our custom cables. This audiophile-grade codec offers up to 990kbps for hi-res wireless performance.
Not only can you charge via computer, you can connect to it and listen to your music and videos. Supports up to 24 bit / 96kHz and no software or firmware necessary.
Our custom cables can connect up to three sources at the same time - two via bluetooth, one via computer/source. Play audio from one source and switch to another without any hassle. It's that simple.
Even with a slightly smaller module, we managed to increase the battery capacity by over 20% from our original so you can enjoy your music uninterrupted even longer.
We felt one was not enough, so we incorporated three LED indicators. One for power/battery life and two for each paired device. This makes it easier to know which device is paired, which device is out of range or disconnected, and how much battery the module has left without the need to check your mobile screen.
USB Type C
We've added the latest USB for faster charging. Don't worry, you'll be able to use the module at the same time, whether it is USB DAC or Bluetooth.
Hold two buttons in combination to enable or disable features such as LED lights or removing paired list.
A dedicated pair button has been added to connect existing and new devices while avoid pressing unintended commands.
Now moved to the bottom front to be as close to the mouth as possible. Users on the other end will be able to hear you more clearly. This includes voice commands via Siri, etc.
Next to the pair button is a hard reset if you ever wish to redo your settings quicker and start fresh again.
Just like 2.5mm and 4.4mm terminated cables, our custom bluetooth cables are also balanced for better quality sound and performance.
You can now choose where you want the module to be placed on your cable. You can select Default (located on the right side) or Pendant (center of the cable).
All custom bluetooth cables feature our award-winning, high quality signature UP-OCC wires using Type 6 litz design with special dampening cores for premium performance and our proprietary PS insulation that is durable, flexible, and soft.
In-House Designed Connectors
Our PS designed connectors features high quality gold plated copper based contacts with thick anodized aluminum enclosure to ensure the best quality product possible. Available in 2-pin, MMCX, A2DC, IPX/T2, HD8XX, Audeze, and many more.
For default style, use the included anodized aluminum cable slider at any time to adjust fit. They are easily removable and can be interchanged for the different color or size.
Users will be able to download the latest firmware to improve and add features on the module. Check back here periodically for updates.
Handcrafted in the USA
Design and assembly continue to be performed in-house in Los Angeles, California, USA.
All orders come with the following: Microfiber cloth, leather cable band, leather cable pouch, Digital Start Guide, and a complimentary 4' USB Type C to USB Type A cable.
Latest preorder update
Check email throughout Feb for ship notifications
Last updated on Feb 25
Estimated processing time for new orders
Last updated on Feb 25
S E R I E S _ L I N E U P
Need help choosing the best wire for your BT cable? Click here to read review excerpts for every wire option we offer.
C O M P A T I B I L I T Y _ L I S T
[Our 2-pin connectors will work on any IEM with non-recessed (flush) and recessed sockets]
PS MMCX > Shure (SE215, SE315, SE425, SE535. SE846) Ultimate Ears (UE900), Westone (UM PRO 10, 20, 30, 50, W10, W20, W30, W40, W60, W80, ES50, ES30, ES20, ES10, AC20, AC10, S Series, Am Pro 10, Am Pro 20, Am Pro 30), Sensaphonics, Earsonics (S-EM9), Cosmic Ears, InEarZ, Audiofly (AF120, AF140, AF160, AF180), Fidue (A83), VSonic (VSD3S), Ultrasone (IQ), JVC (HA-FX850, Solidege), Campfire Audio (Lyra, Orion, Jupiter, Nova, Andromeda, Lyra II, Dorado, Vega, Atlas, Comet, Solaris, Equinox), Fender (DXA1, FXA2, FXA2, FXA5, FXA6, FXA7), Aurisonics (Harmony, Forte, Eva, Kicker), Onkyo (E900M), Oriveti (Primacy), HUM (Pristine), Trinity (Atlas), Earnine (EN2), MusicMaker (TK12s), ZhiYin (QT5), AKG (N40, N30), Fostex (TE04), Acoustune, Pioneer (SE-CH9T-K), Radius, Shinola (Canfield, Canfield Pro), LZ (A3, A4, A5), Light Harmonic (Stella), PLUSSOUND (Spectrum, Prism, Gamut), Fiio, Akoustyx
PS IPX/T2 > Ultimate Ears (2018-19 models), InEarz (2019 models), ACS
PS A2DC > Audio-Technica (EP-CP, ATH-E40, ATH-E50, ATH-E70, LS200, LS300, LS400, HDC313A, CKR90, LS50, LS70, CKS1100)
0.75mm > Ultimate Ears (Triple.Fi 10 Pro, Super.fi 5 Pro, Super.fi 3 Studio), Altec Lansing (UHP336), M-Audio (IE 10, IE 20XB, IE 30, IE 40), Nuforce (HEM2, HEM4, HEM6, HEM8)
Sennheiser > IE7, IE8, IE80, IE40, IE400, IE500
FitEar > MH-NH205, MH334, MH335DW, ToGo 334, Private 222, Private223, Private 333, Parterre, Fitear, Monet 17, Air, Aya, Fostex (TE100)
Audio Technica > ATH-IM50, ATH-IM70, ATH-IM01, ATH-IM02, ATH-IM03, ATH-IM04
Sony > XBA Series, MDR-EX600, MDR-EX800, MDR-EX1000, MDR-7550, IER-Z1R, IER-M9, IER-M7
Etymotic > ER4B, ER4PT, ER4S, ER6I, ER4, ER4SR, ER4XR
JH Audio > 2-pin, 4-pin, Siren/Performance (with and without adjusters)
PS 2-Pin / 0.78mm / CIEM
Audio Technica (IM Series)
MMCX (AKG N Series)
PS IPX/T2 (for latest UE and InEarz)
HD8XX (Sennheiser, Campfire, EnigmAcoustics)
4-Pin Mini XLR (Audeze, ZMF, Meze, Kennerton)
Extended 3.5mm (Single sided and Dual)
Dual 2.5mm Mono (Sennheiser, HiFiMan, Oppo, etc)
Single 2.5mm (L Lock)
3-Pin Mini XLR (Single sided and Dual)
HD6XX (Sennheiser, Fostex)
Sennheiser > HD5XX (HD518/HD558/HD598, Momentum) HD6XX (HD580/HD600/HD650/HD660S) (Also compatible with: Fostex TH-900 MKII, TH610, TH909), HD700, HD800/HD800S/HD820 (Also compatible with: EnigmAcoustics Dharma, Campfire Audio Cascade)
AKG > K 141 MK II, K 171 MK II, K 181 DJ, K 240, K 240 MK II, K 271 MK II, K702, Q701, K712, K7XX [Also compatible with: Pioneer (RHP-20, HDJ-2000), Beyerdynamic (DT1170 Pro)], K812, K872
HiFiMan (SMC) > HE-5, HE-5LE, HE-6, HE-300, HE-400, HE-400i, HE-500, HE-560
Audeze > LCD (LCD-2, LCD-3, LCD-4, LCD-X, LCD-XC, LCD2C, LCD-MX4, LCD-GX) [Also compatible with ZMF (Blackwood, Vibro, Omni, Atticus, Eikon, Auteur), Kennerton (Vali, Odin), Meze Audio (Empyrean)], EL-8 (Open, Closed), Sine
MrSpeakers > Mad Dog, Mad Dog Pro, Alpha Dog, Alpha Prime, Ether, Ether C, Ether Flow, Ether C Flow, Aeon
Dual 2.5mm > Oppo (PM-1, PM-2), Sennheiser (HD700), HiFiMan (HE-350, HE-400i, HE-400 S, HE-560, HE-1000, Edition X, Edition S, Susvara), Audioquest (Nighthawk, NightOwl)
Single 3.5mm > Ultrasone (PROline/PRO models (PRO 550, PRO 650, PRO 750, PRO 900, PRO 2500, PRO 2900), DJ1 PRO, HFI-2200/2400, Equation Audio (RP-21x, RP-22x, RP-15MC), Sony (MDR-NC500D/MDR-NC200D/MDR-NC60/MDR-NC600D/MDR-1R/MDR-Z100), M-Audio (Studiophile Q40), Oppo (PM-3), Beyerdynamic (Custom One Pro), Philips (Fidelio X1, X2), Master & Dynamic (MH30, MH40), Focal (Spirit, Listen)
Dual 3.5mm > Denon (AH-D600, AH-D7100, AH-D7200), Sony (MDR-Z7, MDR-Z1R), Beyerdynamic (T1 2nd Gen, T5 2nd Gen), JVC (HA-SW01/Wood 1, HA-SW02/Wood 2), McIntosh (MHP1000), Final Audio Design (Pandora, Sonorous, Hope, D8000), Klipsch (Heritage HP-3), Focal (Elear, Clear, Elex, Clear Pro, Elegia, Stellia), Pioneer (SE-Monitor 5), Onkyo (A800), HiFiMan (Ananda, HE-5SE, HE-6SE, HE-1000SE, Sundara, Arya)
MMCX > Ultrasone (Edition 5, Edition 8), Shure (SHR1440, SHR1840), Pioneer (SE-Master1)
Dual 3-Pin Mini XLR > JPS Labs (Abyss AB-1266)
LEMO > AKG (K812), Focal (Utopia)
Recabling/Hardwiring services available for the following:
Grado > SR60 SR60i, SR80, SR80i, SR125, SR125i, SR225, SR225i, SR325, SR325i, RS1, RS1i, RS2, RS2i, GS1000, GS1000i, MS1, MS1i, MS2, MS2i, MSpro, etc.
Denon > AH-D2000, AH-D5000, AH-D7000
AKG > K501, K701
Beyerdynamic > DT770, DT880, DT990, T1, T5P
If you have a different headphone that needs recabling, contact us for info.
Looking for headphone adapters? Visit our Interconnect Cables page for options.