ISO FC-12S Pair Audio Transformer for Tube Amplifiers [US Duty Paid]

NYAAROCK
(170)
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US $712.48
ApproximatelyS$ 925.08
or Best Offer
Condition:
New
4 available3 sold
Breathe easy. Free shipping and returns.
Popular item. 3 have already sold.
Shipping:
Free eBay SpeedPAK Expedited.
Located in: Chiba, Japan
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Tue, 28 Oct and Wed, 24 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:
60 days return. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:186911484291
Last updated on Sep 24, 2025 12:36:28 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
ISO
Model
ISO FC-12S
MPN
FC-12S
Country/Region of Manufacture
Japan
UPC
Does not apply
Category

Item description from the seller

About this seller

NYAAROCK

100% positive feedback•482 items sold

Joined Apr 2023
Usually responds within 24 hours
Visit storeContact

Detailed Seller Ratings

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

Seller feedback (167)

All ratingsselected
Positive
Neutral
Negative
  • h***- (92)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Got the tubes and they were sealed and NOS as described. Tested the tubes with my MaxiMatcher tube tester and the tubes measured great. Th seller was very quick to respond to my queries. The item was shipped promptly and received ahead of schedule. The items was perfectly packed with a lot of foam around the tubes. The tubes were priced at a reasonable price and a good value, considering a lot of listed tubes are shown as used and at nearly double the price with no test measurements.
    Matsushita 6CA7 EL34 Vacuum Tubes Matched Quad (2x Pairs) New Unused (#187369262270)
  • r***0 (200)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Excellent seller. 5* all round. Item all as advertised and very well packaged for shipping. Excellent communication throughout, polite, honest and helpful. I will happily buy from them again. Thank you for a smooth and pleasant transaction.
    BOSS VB-2 Vibrato 1982 Guitar Effects Pedal Box Manual Careful Packaging! (#186395878122)
  • r***o (108)- Feedback left by buyer.
    Past year
    Verified purchase
    There was some waiting time (about 3 weeks) for the item to be shipped from the factory. The seller response to questions is quite fast. The package was very well packed and arrived safely.
    Hashimoto HW-60-5 2-pack 60W 5K/16 8 4Ohm for EL-34 300B Output Trans (#186330666655)
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