1 / 2New In Box Gain Matched Pair JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tubes
Brand: JJ Electronic
In stock
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- Ships from
- US
- Format
- Buy It Now
Sold by
vivatubescom
35,823 feedback · 99.8 positive
Specifications
- Country of Origin
- Czech Republic
- Model
- 12AX7
- Type
- Vacuum Tube
- MPN
- 12AX7
- Brand
- JJ Electronic
- Non-Domestic Product
- No
- UPC
- 410000095454
About this product
100% Guaranteed Tubes All tubes are tested for Gm, shorts, leaks, gas and noise on one of our calibrated HickokTV-7 D/U tube testers. Buy from the experts and avoid hassle! WARRANTIED FOR 90 DAYS! Brand New In Box Gain Matched Pair (2 pieces) JJ ECC83-S / 12AX7 Vacuum Tubes The JJ ECC83-S / 12AX7 is possibly the most p…Read full descriptionShow less
100% Guaranteed Tubes
All tubes are tested for Gm, shorts, leaks, gas and noise on one of our calibrated HickokTV-7 D/U tube testers. Buy from the experts and avoid hassle!
WARRANTIED FOR 90 DAYS!
Brand New In Box Gain Matched Pair (2 pieces) JJ ECC83-S / 12AX7 Vacuum Tubes
The JJ ECC83-S / 12AX7 is possibly the most popular 12AX7 ever made. There is a reason major brands like Fender and Marshall come with these stock, they're a bargain and excellent quality. Suitable for audio or guitar. ECC83 is the European designation for this tube, ECC83 and 12AX7 are identical tubes. These look different than typical 12AX7s and the reason is because they were redesigned several times by JJ until they got them perfect. These are especially low noise with their unique plate design with plenty of gain.
Testing & Matching
Double-tested and matched by Gm and Gain. Tested for Shorts, Leaks, Gas at real world voltages on a Maxi-Matcher Preamp & Hickok TV-7 tube tester. Guaranteed to test at or above new / nos values.
Shipping
Domestic & International buyers can choose USPS First Class Mail or USPS Priority Mail.
USPS First Class Mail is our default shipping method. Other options available only by request.
Typical transit times:
Domestic USPS First Class Mail: 3-5 Days, includes tracking.
Domestic USPS Priority Mail: 1-3 Days, includes tracking.
International USPS First Class Mail: 3-6 weeks but up to 3 months! - NO TRACKING.
International USPS Priority Mail: 6-10 Days - Includes Tracking.
INTERNATIONAL CUSTOMERS - READ
ALL international orders will be shipped by USPS First Class Mail International by default, which is the cheapest method at $12.99. This shipping service is very cost-effective, but you will not be able to track your package. It usually takes 3-6 weeks for a First Class Mail International package to arrive, but can take UP TO 3 MONTHS FOR DELIVERY.
Terms & Guarantee
Any returned tube must test within 10% of the original value. Any larger variation…
Description written by a seller of this product on eBay. Store, shipping, payment and contact text has been removed. Check each offer for that seller's own terms.
Compare offers
1 listing from 1 seller. Prices update periodically. Only one listing of this exact product was found; more sellers appear here as they are discovered.
- Lowest price
- $44.58
- Offers
- 1from 1 seller
| Seller | Condition | Ships from | Price | Shipping | Delivery & returns | Total | |
|---|---|---|---|---|---|---|---|
vivatubescom via eBay 99.8% positive · 35,823 ratings Highly rated seller | Unspecified | United States | $44.58Lowest price | Free | Est. Oct 22 – Oct 24 | $44.58 | View Deal |
Seller ratings are the feedback eBay reports for each seller. "Highly rated" means at least 98% positive from at least 100 ratings. Total = price + shipping, shown only when the listing states its shipping cost.
Price history
Lowest price available each day, tracked since Oct 7, 2026 (22 days).
- Current lowest
- $44.58
- Previous price
- No change yet
- Lowest recorded
- $44.58
- Highest recorded
- $44.58
- Trend
- → Stable
- since Oct 7
The lowest price for all conditions has not changed in this period, so there is no trend to chart yet.
History is built only from prices this site observed, starting the day tracking began; nothing is estimated or back-filled. Each point is the lowest price among the offers available that day. Shipping, duties and taxes are not included.
