Ortofon MC Step Up Transformer ST-7 from Japan NEW

ANIME JAPAN TOKYO

(17204)

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US $319.11

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New

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Last one19 sold

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Located in: Kanagawa, Japan

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Includes import fees

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Estimated between Mon, Nov 24 and Mon, Dec 8 to 94104

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About this item

Seller assumes all responsibility for this listing.

eBay item number:126027677970

Last updated on Nov 14, 2025 00:41:15 PSTView all revisionsView all revisions

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitionsopens in a new window or tab

Compatible Brand: Universal

Brand: Ortofon

Type: Transformer

Custom Bundle: No

Color: Black

Compatible Model: Universal

MPN: ST-7

Country of Origin: Japan

Item description from the seller

About this seller

Joined Aug 2015

Usually responds within 24 hours

Hello! I am Japanese. I want you to know the Japanese culture to the people of the world. I m dealing with a lot of Japanese goods for its.

Detailed seller ratings

Average for the last 12 months

Accurate description

4.9

Reasonable shipping cost

5.0

Shipping speed

5.0

Communication

5.0

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Seller feedback (18,801)

This item (7)

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z***v (1)- Feedback left by buyer.
Past 6 months
Verified purchase
Great seller. Item description was exactly what I got. The item bought was a 20+ year old brand new figure in almost mint condition. As collectible value, it was meticulously well packed. The trip to my address was way too long, but it arrived intact. Also shipping was fast. Good communication with seller. Great to make business with. I would buy from him again. 100% recommended. Thank you very much.
Soul of Chogokin GX-02R Great Mazinger Renewal Version Action Figure Bandai NEW (#126974033815)
9***r (4)- Feedback left by buyer.
Past 6 months
Verified purchase
I bought an action figure that I had been searching for a while and luckily I stumbled upon this seller who was selling it new and unopened for a great price! They were very helpful and kind with answering any questions I asked, which made everything reassuring. I was surprised how fast I received my item, being delivered way before the ETA. It was packaged very well and with care. The item itself was accurate to what was described and what the pics showed. All in all I’m happy with my purchase!
Sentinel Toa Heavy Industries Row Specimen Kokto Skin Damage 1/6 Action Figure (#127068718231)
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Past 6 months
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I’m very happy with the product I received. The appearance and condition of the cover was exactly as advertised. The quality of the product equaled the value for which I purchased. The delivery was fast and the seller was engaged and communicated effectively throughout the entire process. The cover was securely sealed and packaged. I would definitely recommend this seller to anyone interested in purchasing quality products.
Hobonichi A6 Cover Makino Collection Garden on The Desk from Japan NEW (#126137358095)

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Product ratings and reviews

5.0

15 product ratings

15 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 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

Easy to set up

Well designed

Performs well

Most relevant reviews

See all 9 reviews

by turntech
Aug 12, 2020
High quality, as expected of Ortofon products!
High quality, as expected of Ortofon products. The case is very solidly made so it has some weight to it which is nice because, if your cables are stiff, the unit will stay in place nicely. The ST-7 makes clear improvements to the sound compared to my already nice Yaqin MS-33B phono stage. Initially I had some hum, but then read the instructions and made the proper grounding connections....no more hum! Read the instructions! If you already use an MC phono stage for your Ortofon MC cart, you need to consider this step-up transformer. All MC phono-stages that use FETS instead of transformers for the signal amplification into the 47K ohm RIAA stage have limitations, so this is the best solution if you want better sound from your system.High quality, as expected of Ortofon products. The case is very solidly made so it has some weight to it which is nice because, if your cables are stiff, the unit will stay in place nicely. The ST-7 makes clear improvements to the sound compared to my already nice Yaqin MS-33B phono stage. Initially I had some hum, but then read the instructions and made the proper grounding connections....no more hum! Read the instructions! If you already use an MC phono stage for your Ortofon MC cart, you need to consider this step-up transformer. All MC phono-stages that use FETS instead of transformers for the signal amplification into the 47K ohm RIAA stage have limitations, so this is the best solution if you want better sound from your system.
Verified purchase: YesCondition: NewSold by: skmt01
by delford09
Jun 06, 2020
You will hear the difference
If you really care about extracting amplify details from your Cartridges then the Ortofon MC Step Up Transformer ST-7 will not disappoint. I'm an emerging Audio File and I wish I had purchase this a year ago. Please make sure your Cartridges is a perfect match with the Ortofon MC Step Up Transformer ST-7. Moreover, Having a good phone stage helps and once you include the Ortofon MC Step Up Transformer ST-7, Holy cow! You will hear the difference in amplification, details, and sound stage. Most likely one will call out sick from work more often to enjoy their stereo system at home. If you really care about extracting amplify details from your Cartridges then the Ortofon MC Step Up Transformer ST-7 will not disappoint. I'm an emerging Audio File and I wish I had purchase this a year ago. Please make sure your Cartridges is a perfect match with the Ortofon MC Step Up Transformer ST-7. Moreover, Having a good phone stage helps and once you include the Ortofon MC Step Up Transformer ST-7, Holy cow! You will hear the difference in amplification, details, and sound stage. Most likely one will call out sick from work more often to enjoy their stereo system at home.
Verified purchase: YesCondition: NewSold by: skmt01
by sheriffd2
Feb 10, 2021
exceeded high expectations
Not only has the ST-7 lived up to my (admittedly high) expectations, it exceeded them! To say I hear improvement is a gross understatement. MoFi Ultradeck fitted with an Ortofon Quintet Black MC cart routed into the ST-7 then moved to the internal 'MM' Phono Section of my Mc C-52, the result is absolutely transforming. Everything is better, and I mean everything - lows, mids, highs, detail, scale... all notably elevated. Sounds like I dropped $10K+ into my system, and for just a few hundred bucks. Bravo, Ortofon, bravo. Not only has the ST-7 lived up to my (admittedly high) expectations, it exceeded them! To say I hear improvement is a gross understatement. MoFi Ultradeck fitted with an Ortofon Quintet Black MC cart routed into the ST-7 then moved to the internal 'MM' Phono Section of my Mc C-52, the result is absolutely transforming. Everything is better, and I mean everything - lows, mids, highs, detail, scale... all notably elevated. Sounds like I dropped $10K+ into my system, and for just a few hundred bucks. Bravo, Ortofon, bravo.
Verified purchase: YesCondition: NewSold by: skmt01
by wiresan-61
Jun 28, 2021
Very neutral step-up transformer; doesn't color the sound in any way. Just what you want.
Very neutral SUT; doesn't color the sound in any way. Just what you want.
Verified purchase: YesCondition: NewSold by: skmt01
by alexbilchuk
Mar 02, 2020
Perfect product if you know how to match with cartridge!
Excellent match with my Goldring Eroica LX. No hum, quiet absolutely. Pops and clicks from vinyl with ST-7 is less audible - nice. Music is flowing very natural and with well balanced tonality. Highly recommended!
Verified purchase: YesCondition: NewSold by: yosh-set

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