30W R-core Transformer For Tube Preamp DIY --Secondary 250V + 14V (B6-3)

AQ electronic store
(3706)
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US $22.00
ApproximatelyS$ 28.64
Condition:
New
Selectselected
2X110V To 250V + 14V
Custom-make other voltage
3 available21 sold
Breathe easy. Returns accepted.
People want this. 10 people are watching this.
Shipping:
US $50.00 (approx S$ 65.09) eBay SpeedPAK Standard.
Located in: FOSHAN, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Import fees:
Includes import fees
Delivery:
Estimated between Mon, 24 Nov and Mon, 8 Dec to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
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(Not eligible for eBay purchase protection programmes)

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eBay item number:115847477859
Last updated on Oct 30, 2025 17:13:46 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Compatible Brand
Universal
Brand
ZEROZONE
Type
Transformer
Manufacturer Warranty
1 Year
Product Code
R20
MPN
Does not apply
Country/Region of Manufacture
China
Category

Item description from the seller

About this seller

AQ electronic store

98.1% positive feedback•11K items sold

Joined Sep 2011
Welcome to my store!!!
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.8
Shipping speed
4.9
Communication
4.9

Popular categories from this store

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Phono AmplifierHeadphone AmplifierPower AmplifierTransformerRemote Volume ControlPower SupplyDACPreamplifierSpeaker Protection

Seller feedback (4,038)

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    • c***v (9)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Arrived very quickly and very well packed to avoid damage...thank you very much seller. All output voltages as per listing are correct under load. Will buy from this shop again.
    • s***. (24)- Feedback left by buyer.
      Past year
      Verified purchase
      Good seller. Accepted my custom design and delivered the product sooner than expected. Will buy from them again.
    • a***s (782)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      EXCELLENT - Objet conforme à mes spécifications - Fabrication très rapide - Envoi très rapide également - Objet bien emballé - Je recommande ce vendeur à qui je confierai d'autres fabrications sur mesure - A*****
    See all feedback