SKU: 77292871991

DD ddHiFi x Moondrop Surface 4BA + 1DD Hybrid Drivers In-Ear Earphone

Sale price$126.00 Regular price$140.00
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

DD ddHiFi x Moondrop Surface 4BA + 1DD Hybrid Drivers In-Ear EarphoneFeatures: >Five Driver Hybrid Setup. >1DD+4BA Driver Configuration. >Specially Developed Frequency Crossover Circuit Board. >3D Printed Front Chamber with Precise Physical Acoustic Ducts. >Beautiful Looks With Metallic Faceplates. >CNC Machined Aluminum Two Pin Socket Cover. >High Purity ddHIFi BC120S Cable. >Standard 4. 4mm Balanced Termination. >High Purity Oxygen Free Copper Silver Plated Wire Configuration. >Litz Braided Structure. Technical

Features:-

>Five-Driver Hybrid Setup.

>1DD+4BA Driver Configuration.

>Specially Developed Frequency Crossover Circuit Board.

>3D Printed Front Chamber with Precise Physical Acoustic Ducts.

>Beautiful Looks With Metallic Faceplates.

>CNC Machined Aluminum Two-Pin Socket Cover.

>High-Purity ddHIFi BC120S Cable.

>Standard 4.4mm Balanced Termination.

>High-Purity Oxygen-Free Copper Silver-Plated Wire Configuration.

>Litz Braided Structure.

Technical Specifications:-

>Impedance: 15Ω±15%.

>Frequency Response Range: 10Hz~30kHz.

>Sensitivity: 118dB/Vrms.

>THD+N: ≤1%.

>Connector Type: 0.78mm Two-Pin Connectors.

>Termination Plug: 4.4mm Balanced Termination.

ddHiFi has come up with an all-new pair of multi-driver hybrid in-ear monitors, the ddHiFi Surface. With a five-driver hybrid setup featuring one dynamic driver and quad-balanced armature drivers, the ddHiFi Surface promises a smooth, balanced, lively sound response. The pair features a precisely designed acoustic chamber with physical acoustic tubes and a specially designed frequency crossover board, This brings a three-way crossover delivering a clean and crisp sound response with ultra-low distortion. Professional acoustic engineers at ddHiFi have adjusted the tuning o the Surface for a fresh auditory experience. Bring home the ddHiFi Surface to dive deeper into your favorite music!!

Ultimate Craftsmanship:-

ddHiFi is known for its ultimate level craftsmanship. From high-quality cables to dedicated DAC/AMPs and adapters, they have shown top-class craftsmanship with their products. The latest ddHiFi Surface has that trusted feeling here as well. We have solid ear shells that feature a metallic face cover and a 3D-printed transparent inner shell. They have designed a CNC-machined aluminum material socket protection cover. It protects the 2-pin socket on the IEM. The IEM itself looks very clean and premium.

Five-Driver Awesomeness:-

ddHiFi Surface brings a five-driver hybrid setup on each side. The pair adopts traditional DD+BA architecture featuring one dynamic driver and four balanced armature drivers. The drivers are carefully chosen, the driver module actually has optimized structure from various previous models by Moondrop. Using ddHiFi’s professional tuning philosophy,  the pair brings a refreshing auditory experience for its users.

Three-Way Physical+Electronic Crossover:-

In order to get the best out of each driver here and allow them to produce a coherent sound with ultra-low distortion, ddHiFi has designed the Surface with an electronic+physical crossover design. This includes a precisely crafted 3D printed acoustic chamber that has three physical acoustic ducts. These ducts are designed with proper calculations to achieve the desired sound response. Secondly, we have a professionally designed electronic crossover board as well.

High-Purity Stock Cable:-

ddHiFi bundles the Surface IEMs with a high-purity stock cable. The pair comes with ddHiFi’s very own BC120S cable. This cable has a high-purity, oxygen-free copper with silver-plating wire configuration. It has a 4-strand, cross-braided Litz structure cable with a proper shielded design. It adopts standard 0.78mm 2-pin connectors and comes with a fixed 4.4mm balanced termination. 

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: 77292871991

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I recently bought this chew toy for my puppy, and it has been a fantastic addition to his toy collection! Durability: This toy is impressively durable. My puppy loves to chew, and it has held up really well against his enthusiastic gnawing. Design: The design is great! It’s the perfect size for my puppy to carry around, and the colors are vibrant and fun. He loves playing with it! Engagement: It keeps him entertained for hours. The texture seems to satisfy his chewing instincts, and it also helps with teething discomfort. Safety: I feel good knowing that it’s made from non-toxic materials. I’ve had no issues with pieces breaking off or causing any problems. Overall, I highly recommend this chew toy for any puppy owner. It’s durable, and engaging, and my puppy absolutely loves it!
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Ashley W.
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★★★★★ 5
Excellent toy for smaller breed puppies
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My 10 week old Cavalier King Charles Spaniel puppy is obsessed with this toy. It is great for teething, tug, fetch. Pup can’t get enough of it and it is small enough for his mouth to play pretty aggressively and carry, soft enough for his teeth and a nice length of rope. It IS less tough than other Kong brand toys so I imagine it probably isn’t a great option for bigger or tougher breed puppies. But it’s a rare and wonderful find for the smaller breeds. After realizing how enamored my pup is with it, I ordered more of them.
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Meg
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perfect for tiny breeds!
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this toy is the perfect size for my mini dauchshund mix puppy. I looked in several pet stores for a tug of war rope for something for my little two pound pup that wasn't my socks for him to tug on. so many rope toys are aimed for large breeds, and were larger than my dog himself
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Reviewed in the United States on June 10, 2026
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Ashley
Phoenix, US
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MINPIN LOVES HIS NEW TOY!!!
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My minpin LOVES this toy! Very small just the perfect size for tiny dogs!!!! Durable!!!!
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