50VA R-core Transformer 115V Or 230V To 250V +15V+9V+9V Tube Preamp DIY

along1986090
(22442)
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US $38.50
or 4 interest-free payments of $9.63 available with
Condition:
New
2 available3 sold

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Popular item. 3 have already sold.
People are checking this out. 4 have added this to their watchlist.
Shipping:
US $39.00 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 Fri, Dec 5 and Fri, Dec 19 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 returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
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eBay item number:125458764979
Last updated on Nov 10, 2025 21:21:44 PSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country of Origin
China
Compatible Brand
Universal
Brand
ZERO-ZONE
Type
transformer
Model
Universal
MPN
Does not apply
UPC
Does not apply
Category

Item description from the seller

About this seller

along1986090

97.5% positive feedback•61K items sold

Joined May 2007
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Detailed seller ratings

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

Popular categories from this store

See allcategories
Power AmplifierPreamplifierPhono AmplifierHeadphone AmplifierDACPower SupplyRemote Volume ControlSpeaker ProtectionTransformer

Seller feedback (27,990)

All ratingsselected
Positive
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  • g***1 (2484)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item arrived in a timely manner, well packed. All questions were answered promptly. Very good seller. I would recommend. Thank you!
    PRT-12A 12AU7 ( ECC82 ) Tube Remote Preamplifier Base On CARY-SLP90 Preamp (#145058136303)
  • -***p (1426)- Feedback left by buyer.
    Past year
    Verified purchase
    Package was lost in shipping, the “uni uni” carrier customer service was terrible to deal with and they couldn’t do much with tracking it. The seller shipped a replacement and it thankfully did get delivered . Thank you , packaged well and looks complete . I’ll probably replace some capacitors with better quality just for peace of mind , but otherwise no complaints about seller . Thank you
    PASS A3 Single-ended Class A Power Amplifier Kit / Amplifier Board 30W+30W (#195068639639)
  • s***r (422)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Really fast delivery to UK from HK. The power supply seems solidly built and as described. Good comms.
    Super Hiend 19V 5A Linear Power Supply For Intel NUC With Overvoltage Protection (#195695369329)
See all feedback

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