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SONY Professional Studio Monitor Headphone MDR-CD900ST New from Japan F/S - Picture 1 of 3
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SONY Professional Studio Monitor Headphone MDR-CD900ST New from Japan F/S

MottainaiWonders
(43)
Registered as a business seller
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US $142.48
Approximately£104.95
Condition:
New
People are checking this out. 2 have added this to their Watchlist.
Breathe easy. Returns accepted.
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Postage:
Free Economy Shipping from outside US.
Located in: Japan, Japan
Delivery:
Estimated between Tue, 9 Sep and Tue, 23 Sep to 94104
Estimated delivery dates - opens in a new window or tab reflect seller's dispatch time, origin postcode, destination postcode and time of order receipt, and will depend on the delivery service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods, and are an estimate only.
Returns:
14 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Payments:
    Diners Club

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eBay item number:156917032280
Last updated on 31 Jul, 2025 19:58:21 BSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
Brand
Sony
Type
NA
UPC
4589957510511
Model
MDR-CD900ST
MPN
MDR-CD900ST
Department
NA
Color
Black
Connectivity
Wired
Use
Studio & Musician

Item description from the seller

Seller business information

About this seller

MottainaiWonders

80.3% positive Feedback•397 items sold

Joined Nov 2024
Registered as a business seller
We bring you amazing and wonderful used products from Japan !!
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.2
Reasonable postage cost
5.0
Delivery time
4.7
Communication
4.5

Seller Feedback (69)

All ratings
Positive
Neutral
Negative
  • 2***k (14)- Feedback left by buyer.
    Past month
    Verified purchase
    So I purchased an item from this seller, after a few days I contacted them about when they’d be shipping it out, and they told me that they no longer have the item in their warehouse and issued me a refund 👍 So for anyone looking at reviews, I’d recommend messaging the seller to see if the item in their listing is still available
    Panty & Stocking with Garterbelt Twin Pack + Heaven Coin Angel ver. GAINAX 2010 (#156958857973)
  • l***5 (555)- Feedback left by buyer.
    Past month
    Verified purchase
    Product Quality is Kato perfection! Condition, Value, and Appearance were all wonderful. I would definitely buy from this seller again!!! Great job! It was better than described! Product arrived from Japan 2 weeks early :) Thank you MottainaiWonders
    KATO N Gauge N700 2000 Shinkansen Bullet Train 8-Car Base Set 10-1817 (#157006690260)
  • s***s (358)- Feedback left by buyer.
    Past month
    Verified purchase
    Not as described, definitely not new ,deceptive marketing, scratches dings & broken parts, didn't use shipping box at all just used paper and bubble wrap, absolutely careless ,all corners were smashed on the original box. 0 communication, no wonder his score is low, to bad I didn't check before I bought it. Where does he get a confidence he can get away with it I'm sure i don't know. Avoid Avoid Avoid.
    Reply from: mottainaiwonder- Feedback replied to by seller mottainaiwonder.- Feedback replied to by seller mottainaiwonder.
    We sincerely apologize for the incident that occurred during shipping. We have just sent you a message regarding the shipping insurance and return process—would you kindly take a moment to review it?
    Kyosho Original 1/18 SHELBY COBRA 427 S/C Sapphire Blue KS08047SBL Die-cast (#156936327940)
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Product ratings and reviews

Learn more
4.7
19 product ratings
  • 16 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Good sound quality

Comfortable

Lightweight

Most relevant reviews

See all 16 reviews
  • by travellingpom
    04 Oct, 2017Most favourable review

    Sony cd900st

    This is my second pair. I regretted selling the first pair and purchased a new pair when i could afford it! They are not for everyone in that they are very neutral and uncoloured. I love the sound of these for everyday listening and use my sennheiser hd25 for dj mixing which are perfect for that role. The detail in the mid range of the Sony's is very warm sounding and clear especially for vocals. Top end is very flat as is the bass. With a good headphone dac or traditional amp with good headphone stage they are a winner especially for any sound studio work.

    Verified purchase: YesCondition: NewSold by: taich_ikeda

  • by huckleberriesphoto
    08 May, 2021

    Spoiler alert

    In studio (monitoring / mixing) use, these have stellar resolution. Bought YAXIs for them but surprisingly comfortable - 6 hours immediately upon arrival. Maxed out size however (7 7/8 hat size head). Running straight from a Scarlett 18i20 and no amp needed - 60% volume is all I can stand, and even then, they're clean, clear and crisp but not harsh at all. Every nuance is clearly apparent when applying compression and multiple sidechain effects. Got a wall full of very capable phones - and I'm reasonably certain they'll do little but gather dust going forward. Zero coloration - excellent soundstage - everything that's in the mix and absolutely nothing that isn't. They'll make you realize quickly how bad other sets are, even if you loved the old ones.

    Verified purchase: YesCondition: NewSold by: premium-japan

  • by bombadeer1976
    17 Jun, 2021

    Excellent monitoring headphones with balanced neutral sound -

    Old school, high quality, amazing "honest" neutral sound - big 1/4 inch plug. There's a good reason these have been used in Japanese studios for decades. They rock.

    Verified purchase: YesCondition: NewSold by: premium-japan

  • by jsa11231961
    19 Aug, 2020

    Saw a review on these and placed a order from Japan!

    The MDR-CD900st headphones came straight from japan. These are old school connected wire with a 1/4” plug. Now a good cable and serious plug. I did replace the stock ear pads with YAXI pads.

    Verified purchase: YesCondition: NewSold by: premium-japan

  • by feccco
    21 Nov, 2018

    Headphone for the next (few?) decade.

    No cons at all, this is a Japanese product... Cable could be braided for extra protection because of the expected long term use. Very satisfied.

    Verified purchase: YesCondition: NewSold by: aboveall_jpn

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