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Sony MDR-CD900ST Studio Monitor Headphones

Sony MDR-CD900ST Studio Monitor Headphones

Regular price ¥1,037.00 CNY
Regular price ¥1,394.00 CNY Sale price ¥1,037.00 CNY
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Sony MDR-CD900ST Studio Monitor Headphones - statistically one of the best studio monitor headphones at this price range in Japan.

The MDR-CD900ST is a fully professional monitor headphone jointly developed by Sony, which boasts the world's most advanced technology, and Sony Music Studios, which is familiar with sound creation. Sound quality that reproduces the original sound as it is, sharpened contours and sound image. 

Resolution suitable for monitoring
By adopting a proprietary driver unit, the resolution (detection limit) required for monitoring has also been greatly improved.  Subtle differences such as sound contour, localization, and echo spread are reproduced in detail, and the "real sound" is conveyed to the ear.

Pure sound quality
It thoroughly pursues the quality and durability required in the professional world, such as recording studios, post-production, and broadcasting stations, and adopted an independently developed driver unit.  This has succeeded in obtaining clear sound quality as it is with the original sound image with little distortion.

Suitable for all studio use
By strengthening the input resistance (maximum input: 1,000 mW) and frame cover, it emphasizes the quality of sound and realize durability and stability that can withstand use in recording studios and broadcasting stations.  By pursuing various conditions from a professional standpoint, it has earned high praise and trust from studio engineers and musicians.


Model name MDR-CD900ST
Format Sealed dynamic type
Driver unit 40mm, dome type (CCAW adopted)
Maximum input 1,000mW
Impedance 63Ω
Sound pressure sensitivity 106dB / mW
Playback frequency band 5 to 30,000Hz
Code length 2.5m
Cord thickness 4.0mm
Plug Stereo standard plug
Weight Approximately 200g (without code)

Warranty Information

  • Product condition: Brand New
  • Product source: Parallel Imports
  • Warranty: 90-day limited warranty

Lead time

  • For products that are stock-ready, usually dispatch from Hong Kong in about 0-6 business days.
  • Back-order for freelancer products will take usually about 1 week (please contact us to confirm).
  • Please contact us for lead time for back-order for office products.

Shipping & Delivery

  • Shipping fee is calculated at checkout automatically (please contact us if shipping fee is not available).
  • Import duty and/or VAT may be added to orders from outside Hong Kong after you have completed the checkout process.
  • Real name authentication at EZ Way app is required for orders from Taiwan.

Free Self Pick-Up Options (Hong Kong only)

Self-pickup points in Central (Mon-Fri 9am-7pm), or Cyberport Hong Kong (by appointment only)

Payment Methods

Accepted Currencies for Bank Transfer:

We accepted most major currencies.

Accepted General Payment Methods:

Visa / MasterCard / Unionpay / Shop Pay / Apple Pay / Google Pay.

Accepted Local Electronic Payment Methods:

  1. Hong Kong [HKD] - FPS, Octopus card, PayMe, Alipay, Wechat Pay, BoC Pay, UnionPay
  2. China [CNY] - FPS, Wechat Pay, Alipay
  3. Taiwan [TWD] - Convenience Stores (7-Eleven, FamilyMart, Hi-Life)
  4. Philippines [PHP] - GCash
  5. Singapore [SGD] - GrabPay
  6. South Korea [KRW] - Kakao Pay
  7. Malaysia [MYR] - GrabPay, Duitnow
  8. Thailand [THB] - TrueMoney
  9. Netherlands [EUR] - iDEAL

Deposit Payment (Hong Kong Only):

Minimum 15% deposit is required for non-self-pickup-point pickup (please contact us for more).

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