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Goldsource 500W Step Up & Step Down Voltage Transformer Converter, STU-500 Heavy

KT Electronic Repair Garrett
(2058)
Registered as a private seller
Consumer protection regulations resulting from EU consumer law are therefore not applicable. eBay buyer protection still applies to most purchases.
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US $39.99
Approximately£29.94
or Best Offer
Condition:
Used
“9/10”
Breathe easy. Returns accepted.
Collection:
Free collection in person from San Jose, California, United States
Postage:
US $11.35 (approx £8.50) USPS Ground Advantage®.
Located in: San Jose, California, United States
Delivery:
Estimated between Thu, 31 Jul and Mon, 4 Aug to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the delivery service selected, the seller's delivery history and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 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:204393752214
Last updated on 28 Feb, 2025 19:55:04 GMTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been previously used. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or an item that has been returned to the seller after a period of use. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller notes
“9/10”
UPC
615564715170
Binding
Electronics
Publisher
Goldsource
ProductGroup
Single Detail Page Misc
PartNumber
STU-500
Model
STU-500
Manufacturer
Goldsource
Label
Goldsource
Type
Voltage Transformer Converter
Plug Type
Universal
Smart Home Compatibility
Universal
Number of Outlets
1
Country/Region of Manufacture
United States
Brand
Goldsource
Voltage Conversion
Step-Up & Down

Item description from the seller

About this seller

KT Electronic Repair Garrett

96.7% positive Feedback•8.2K items sold

Joined Aug 2014
Registered as a private sellerThereby, consumer rights stemming from EU consumer protection law do not apply. eBay buyer protection still applies to most purchases.
Welcome to KT ElectronicsFeel Free to message us any questions regarding our postings. We ship only from Monday-Friday.Thank you and Have a great day
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.7
Reasonable postage cost
4.8
Delivery time
4.7
Communication
4.9

Seller Feedback (2,085)

All ratings
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  • e***j (44)- Feedback left by buyer.
    Past year
    Verified purchase
    Great seller. Amazing response and fast shipping.
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  • _***0 (39)- Feedback left by buyer.
    Past year
    Verified purchase
    Happy with item! As described. Will definitely do business again! AAA+++
    HP Elitebook 820 G4 Intel Core I5-7200 2.50Ghz 8GB RAM 500GB HDD Win 10 pro (#195699055660)
  • u***i (125)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    The item was fine and as described but the seller doesn’t respond. I paid for usps priority shipping but it shipped via usps ground advantage. No response from the seller. Overall rating as positive since the item arrived and was fine, but communication could be much better.
    Apple Mac Pro (2013) A1481 Xeon E5-2697 V2 2.7GHz 48GB RAM 1TB SSD READ! (#204657960642)
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Product ratings and reviews

Learn more
4.8
65 product ratings
  • 55 users rated this 5 out of 5 stars
  • 7 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
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 42 reviews
  • by mherman3462v8t
    19 Sep, 2018Most favourable review

    Unit did well powering a 220V audio receiver appliance from 110V AC.

    The AC voltage converter is very massive and heavy unit, containing a large transformer, as it is capable of high power. One must first set the Incoming AC voltage at your wall plug with the jumper mechanism in the back of the unit. I needed to set 110V for the US supply. The front of the unit has 2 outputs to choose from. I needed the 220V for a high power European model audio receiver. The unit has worked very nicely during my week of testing. The unit can get warm as expected, so it should be placed where it's heat will not cause problems.

    Verified purchase: YesCondition: NewSold by: instapark-retail

  • by sbbailey28
    22 Feb, 2016Most critical review

    works great but smells!

    The only reason I am not giving this product five stars is because it has such a strong chemical/paint odor that it literally made whatever room I put it in smell like it. The smell has finally dissipated for the most part except for when I turn it on. I really wish they would use a non-toxic sealer so we wouldn't have to breathe in the unpleasant/toxic fumes this thing seems to give off

    Verified purchase: YesCondition: NewSold by: instapark-retail

  • by sb98neon
    01 Jan, 2016

    Works well so far

    Very inexpensive item. I don't even see a brand name on it. It isn't high quality necessarily, but the casing seems tough and sturdy. I've only used it twice to run a foot bath made in Germany (Max power 400W), and it worked well. The switch lights up when it is on and it didn't seem to overheat at all. As long as it continues to perform this way, I'd say this is a great, basic voltage converter.

    Verified purchase: YesCondition: NewSold by: T1sUFuH3SEq@Deleted

  • by lokw123
    18 Jul, 2018

    Very nice, has extra fuses!

    This worked for an old computer I have, which needs 220V/240V. The output plugs accept the standard grounded NEMA plug on either the 110V output or 240V output plugs, which is nice as I was able to use a NEMA IEC cable without building one. It's not too smelly as some people have said. Just a gentle hum when being used. I happened to blow an old capacitor on the computer, which in-turn blew the transformer fuse. Luckily the transformer came with extra fuses! Thank you for a great, affordable product!

    Verified purchase: YesCondition: NewSold by: instapark-retail

  • by mytinybay
    20 Mar, 2017

    Consider heavier fuse.

    The stock fuse it comes installed with is too smaller capacity for a 500 watts transformer. I did not bother to check the amperage ratings of the fuses but every time I put on a 40 watts pure resistive load, it blew out. If it really can handle 500 watts on a 110 volts input I would use a 4 amps thermal fuse. But other than that it looks okay. I still gave it a five star because of the built and size that looks like it should be able to handle at least 300 watts without getting too hot. I did not try to put on a 500 watts load because nobody is going to use it for that kind of load. Since my purpose was to use it on step up mode for a 40 watts 220 volts flat iron, I replaced the stock fuse with an aftermarket 1 amp slow blow that solved my problem, but not all the customers are going to ...

    Verified purchase: YesCondition: NewSold by: tcalvert321

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