








ddHiFi - DJ44S700 4.4mm Ground Pin Adapter
4.4mm Ground Pin AdapterGET 18% GST INPUT
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Packed and shipped within 24/48/72 hours
Your order leaves our warehouse within 24/48/72 hours - packed, handed to our courier, and on its way.
Orders placed before 2 PM on weekdays typically ship the same day.
This doesn't mean it arrives in 24/48/72 hours - delivery takes 3-4 working days depending on where you are.
Check the delivery date above for your estimate.
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Defective? Tell us within 7 days. We'll take care of it.
Something wrong with your product? We'll sort it out.
Wrong product, damaged, or missing parts: Let us know within 24 hours of delivery. If it's just an accessory, we'll replace the accessory.
What we'll need:
- Product in original packaging with all accessories
- Unboxing video and images of the parcel
This helps us see what went wrong and move faster.
Manufacturing defect: Let us know within 7 days of delivery. We'll replace or refund.
The process:
1. Raise a request - you'll get a RET number and hear from us by the next working day.
2. Once approved, we arrange pickup.
3. We inspect the product (2-3 working days).
4. Replacement shipped or store credit or refund issued.
A replacement or refund will be issued if:
- The product is found to be defective
- It wasn't damaged while in your possession-
- The same product is returned in original condition - box, MRP tag, manual, warranty card, all accessories
READ THE FULL REPLACEMENT POLICY
1 Year warranty included. You're covered.
This ddHiFi - DJ44S700 4.4mm Ground Pin Adapter comes with a 1 Year manufacturer's warranty from ddHiFi, covering manufacturing defects.
Every product on Headphone Zone is backed by an original manufacturer's warranty.
Need support? Start with us. We handle most brands' warranty claims directly, and for the rest, we'll help you connect with the brand.
Read about ddHiFi's Warranty
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DESCRIPTION
DDHIFI INTRODUCES A GROUND PIN DESIGNED FOR SONY NW-ZX706 AND NW-ZX707
The traditional balanced headphone cable typically features four connection points: R+, R-, L+, and L-. However, it lacks a dedicated ground connection on the 4.4mm plug. Grounding the 4.4mm headphone jack could introduce feedback noise when plugging or unplugging, which is likely why Sony chose not to connect the ground on their 4.4mm jacks. The ddHiFi DJ44S700 is specifically designed for Sony's NW-ZX706 and NW-ZX707 music players, addressing this challenge. The DJ44S700 ingeniously conceals its gold bottom cover beneath a sleek black top cover, seamlessly aligning with Sony's classic design aesthetic. Crafted with a CNC-moulded metal shell, it not only increases the grounding area but also significantly enhances the cable's shielding capabilities, ensuring a cleaner and more stable audio experience.





ENJOY IMPROVED SOUND QUALITY AND ELEVATED MUSIC LISTENING EXPERIENCE
The ddHiFi DJ44S700 adapter, designed for Sony music players, features a shorter ground pin that ensures proper grounding and offers key advantages. It protects against external electrostatic and electromagnetic interference, reduces socket wear from frequent use, and prevents damage from unbalanced force during insertion or removal. Paired with a shielded 4.4mm headphone cable, it enhances sound quality by reducing electromagnetic interference, especially with metal-clad devices like the Sony NW-ZX706 and NW-ZX707, resulting in a purer, more detailed listening experience.



SPECS
| EXCLUSIVE FOR | SONY NW-ZX706 and NW-ZX707 |
| PLUG | 4.4mm (for signal input) and ground pin |
| SOCKET | 4.4mm balanced |
| SHELL | AL6063 aluminum alloy |
| SIZE (WITHOUT PLUG) | 72×15×20mm |
| WEIGHT | About 22g |
| BOX CONTENTS | 1. ddHiFi DJ44S700 4.4mm Ground Pin Adapter |
OTHER DETAILS
| GENERIC NAME | Other Accessories |
| IMPORTER DETAILS | Importers Name: Ferrari Video Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020 Contact No: 044-24420733 |
| NET QUANTITY | 1 |
| MANUFACTURER DETAILS | Name: DD Electronics Technology Co., Ltd.Address: Rm. 1716, Bldg. B2, Fulitian Bay, No.1, Haipan St., Nansha Dist., Guangzhou, Guangdong, China |
| PACKAGE CONTENTS | ddHiFi DJ44S700 4.4mm Ground Pin Adapter |
DDHIFI INTRODUCES A GROUND PIN DESIGNED FOR SONY NW-ZX706 AND NW-ZX707
The traditional balanced headphone cable typically features four connection points: R+, R-, L+, and L-. However, it lacks a dedicated ground connection on the 4.4mm plug. Grounding the 4.4mm headphone jack could introduce feedback noise when plugging or unplugging, which is likely why Sony chose not to connect the ground on their 4.4mm jacks. The ddHiFi DJ44S700 is specifically designed for Sony's NW-ZX706 and NW-ZX707 music players, addressing this challenge. The DJ44S700 ingeniously conceals its gold bottom cover beneath a sleek black top cover, seamlessly aligning with Sony's classic design aesthetic. Crafted with a CNC-moulded metal shell, it not only increases the grounding area but also significantly enhances the cable's shielding capabilities, ensuring a cleaner and more stable audio experience.





ENJOY IMPROVED SOUND QUALITY AND ELEVATED MUSIC LISTENING EXPERIENCE
The ddHiFi DJ44S700 adapter, designed for Sony music players, features a shorter ground pin that ensures proper grounding and offers key advantages. It protects against external electrostatic and electromagnetic interference, reduces socket wear from frequent use, and prevents damage from unbalanced force during insertion or removal. Paired with a shielded 4.4mm headphone cable, it enhances sound quality by reducing electromagnetic interference, especially with metal-clad devices like the Sony NW-ZX706 and NW-ZX707, resulting in a purer, more detailed listening experience.



| EXCLUSIVE FOR | SONY NW-ZX706 and NW-ZX707 |
| PLUG | 4.4mm (for signal input) and ground pin |
| SOCKET | 4.4mm balanced |
| SHELL | AL6063 aluminum alloy |
| SIZE (WITHOUT PLUG) | 72×15×20mm |
| WEIGHT | About 22g |
| BOX CONTENTS | 1. ddHiFi DJ44S700 4.4mm Ground Pin Adapter |
OTHER DETAILS
| GENERIC NAME | Other Accessories |
| IMPORTER DETAILS | Importers Name: Ferrari Video Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020 Contact No: 044-24420733 |
| NET QUANTITY | 1 |
| MANUFACTURER DETAILS | Name: DD Electronics Technology Co., Ltd.Address: Rm. 1716, Bldg. B2, Fulitian Bay, No.1, Haipan St., Nansha Dist., Guangzhou, Guangdong, China |
| PACKAGE CONTENTS | ddHiFi DJ44S700 4.4mm Ground Pin Adapter |
Don't sweat it, this
ddHiFi - DJ44S700 4.4mm Ground Pin Adapter comes with a 1 Year warranty
from ddHiFi that covers manufacturing defects.
All products featured on Headphone Zone are backed by an original manufacturer's warranty.
Read more about ddHiFi's warranty in India.
























































