SKU: 51492392693

HiBy Yvain Medium-End Three-way 4 BA Drivers Enclosed Reference In-Ear Earphones

Sale price$107.55 Regular price$119.50
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Description

HiBy Yvain Medium-End Three-way 4 BA Drivers Enclosed Reference In-Ear EarphonesFeatures: >Refernce Level Premium Multi BA IEM. >Four High Performance Balanced Armature Drivers. >Three Way Frequency Crossover. >Knowles Non Damper High Performance Bass BA Driver. >Sonion Customized Dual Composite Full Range BA Driver. >Knowles Hi Res Tweeter BA. >Three Way Independent Acoustic Chamber Design. >Medical Grade 3D Printed Ear Shells. >Finely Crafted Lion Themed CNC Machined Face Covers. >Fully Enclosed Isolated Design. >Ergonomic &

Features:-

>Refernce-Level Premium Multi-BA IEM.

>Four High-Performance Balanced Armature Drivers.

>Three-Way Frequency Crossover.

>Knowles Non-Damper High-Performance Bass BA Driver.

>Sonion Customized Dual Composite Full-Range BA Driver.

>Knowles Hi-Res Tweeter BA.

>Three-Way Independent Acoustic Chamber Design.

>Medical-Grade 3D-Printed Ear Shells.

>Finely Crafted Lion-Themed CNC Machined Face Covers.

>Fully-Enclosed Isolated Design.

>Ergonomic & Comfortable Shells.

>High-purity OCC Copper Cable With Replaceable Plugs.

>Fully-Balanced Litz Wire.

>Two-Pin 0.78mm Connectors.

Technical Information:-

>Impedance: 23Ω.

>Frequency Response: 20Hz-40kHz.

>Sensitivity: 116dB/mW.

>THD: <1%.

>Weight: 4.7 grams for each earpiece.

HiBy Yvain is a brand new multi-BA driver IEM that houses a premium four-balanced armature driver arrangement. We have premium-quality balanced armature drivers from Sonion and Knowles, the two largest driver manufacturers in the industry. The drivers are arranged together in a three-way frequency crossover. HiBy has designed the Yvain taking inspiration from the classic 12th-century novel, Yvain, The Knight of the Lion. The symbolic Lion is engraved using a CNC machining process on high-quality aluminium alloy face covers. Get an enticing listening experience with the reference-grade sound performance of the HiBy Yvain!!

The Tale of The Knight Of The Lion:-

HiBy has named the pair after a classic 12th-century novel “Yvain, the Knight of the Lion”, which describes the heroic tale of the medieval knight Yvain. He faced a dilemma between fulfilling his promise to his beloved and pursuing his personal mission. In his self-imposed exile, he rediscovered the meaning of the line, and the young lion he saved became his loyal companion on his adventures. The pair features the face of the Lion as the main design element engraved on the CNC-machined aluminium alloy face covers.

Quad-Driver Multi-BA Setup:-

HiBy has featured a quad-driver multi-BA setup on each side. It features premium quality balanced armature drivers from Knowles and Sonion arranged together in a three-way frequency crossover. We have a high-quality Knowles BA driver with strong bass response, a dual composite customized SONION BA setup as full frequency driver, and a premium high-frequency BA Tweeter from Knowles. They produce lovely resolution and provide crisp details maintaining a reference-grade tuning profile.

Exclusive 3D Printed Build Structure:-

HiBy Yvain features high-quality 3D printed medical-grade resin material ear cavities. They are crafted with great precision and quality to ensure a comfortable listening experience. The medical-grade resin cavities feature CNC-machined aluminium alloy face covers with a finely engraved Lion logo. The pair itself has a fully-enclosed isolated design promising a comfortable fit and great level of isolation.

Litz Type 4 Coaxial High-Purity Stock Cable:-

HiBy Yvain comes with a high-quality PCOCC cable with a Litz Type 4 Coaxial balanced design. It offers low internal resistance, and low distortion, and also protects the signal from external interferences. The cable adopts standard 0.78mm connectors and also has a swappable termination plug system. We get 3.5mm single-ended, 4.4mm balanced, and 2.5mm balanced plugs in the package.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51492392693

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4.3 ★★★★★
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ashlynnk
Birmingham, US
★★★★★ 4
Cute, comfortable waterproof boots (a little snug to put on)
Size: 7, Color: Velvet Tan/Gum 2
These are really cute Chelsea-style boots and feel very comfortable once they’re on. The waterproof material is great for wet weather and the sole feels sturdy with good traction. They look stylish enough to wear casually but still feel practical for rainy days. The only downside is they can be a little difficult to put on at first because the opening is somewhat snug, but once they’re on they fit well and feel supportive. Overall they’re a great waterproof boot and I’ve enjoyed wearing them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
A
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Abby B
Massapequa, US
★★★★★ 5
Surprisingly great for my wide feet and high instep!
Size: 10.5, Color: Velvet Tan/Gum 2
So thrilled I took a chance on these. Finding boots is impossible for me. I have wide feet, a super high instep, a bunion on one foot, and I wear a hard to find size (10.5). I ordered the 10.5 and 11 in these expecting I might need to size up for width (if I could even get them on). It was a struggle getting the 10.5s on the first time, and once I did they were somewhat uncomfortable on the top of my left foot. But I read that they would relax so decided to give it a go because I need waterproof boots for an upcoming trip and the 11s felt too long. After two days of light wear, they are already breaking in and I have no more discomfort. Getting them on is already easier and they are plenty wide enough and very comfortable to walk in. These are true to size. Super happy and worth a day of mild discomfort to break them in!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
E
Verified Purchase
EE
Bozeman, US
★★★★★ 5
Comfortable, sturdy, waterproof
Size: 9.5, Color: Black/Black
Loce, love, love these boots. Have walked ten miles with no foot pain around NYC. They go with everything and and are so comfortable. As they are waterproof/resistant, they get a little warm in high temps, but perfect three-season boots.
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Reviewed in the United States on May 17, 2026
K
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Kate
Charlottesville, US
★★★★★ 5
Super cute, comfortable, practical, love that they are slip on
Size: 10.5, Color: Tobacco/Black
I have worn these 2-3 times already. The first day was a school/work day so I was on my feet 9 hours and the only issue I had was with the side of the boot rubbing against my ankle. I just make sure I wear socks high enough to cover my ankles or jeans that go into the boots now for long wear days. Absolutely love them! They keep my feet dry in this snow( we live in Michigan). I had been looking for a pair like this for awhile now and was getting super frustrated that I couldn't find my size in any that I liked. I saw that they had these available in a 10.5 and I wear 11. I looked at the Sorel website reviews (since the amazon ones weren't super helpful on sizing) and they said that the boots ran big so I took a chance on the 10.5 fitting me. They fit perfect. I have long narrow feet but I could see where they would be tight or uncomfortable on someone with wider feet. I've been trying to find a pair for my mom now since she has boot envy.
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Reviewed in the United States on January 27, 2026
N
Verified Purchase
Nicholle King
San Leandro, US
★★★★★ 5
Worth it.
Size: 8.5, Color: Crushed Clay/Gum 2
Love all my Sorels. These were really cute, good color, comfortable, warm, fit well, good quality and sturdy. I would order again.
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Reviewed in the United States on March 26, 2026

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