Revere

Gold Pin 12AT7 Sylvania NOS Vacuum Tube, B&K 747B Tested - will combine ship

Description: 12AT7 SylvaniaNOSGold PinsVacuum Tube Smooth Gray Plates Halo GetterCopper Grid Posts Tested at 104/117 Passed 'Life Test'on a calibrated B&K 747B tube tester where the Good range is 65-120*B&K 747B calibrated *Dan Nelson calibrated TV-7D/U with sweep tube adapters, & digital meter with plate current test at 150V. *Paul Hart calibrated/modified Westmore 501 (Triplett 3444)Test results may differ between various testers for many reasons such as technical design, aging components, etc. So while test results are a good indication of quality there can be some difference between the many differently designed & maintained testers.The following definitions are mine as I use them. 'Balanced' refers to comparing the gm test results between the lowest to the highest identical sections of a single tube. Within 3% I consider to be 'Balanced' 'Matched' refers to comparing the gm test results between the lowest to the highest of the identical sections of a set of tubes. 'Matched' I consider to be within 10%. Some call similar 'Gold Matched' 'Closely Matched' I consider to be within about 5%. Some call similar 'Platinum Matched' 'Tightly Matched' I consider to be within 2%. *For Multiple item purchases click the "Add to Cart" selection for each item *After all items have been added to your cart click on "Request Total From Seller" *An invoice will be returned with the correct 'combined shipping' & total due*If your purchase is not fully satisfactory please contact me .International customers welcome: Please do not ask for false value on the customs formFor combined international shipping you need to send an email listing the items you want to buy and I will create a single listing for all the items that you can buy with the corrected shipping charge*Tubes will be shipped in a cardboard box with packing, usually bubble wrap or sheet foam Packed for protection Packed for ease in unpacking *Tubes will generally be cleaned Clean tubes will radiate heat better & operate cooler *Pins will generally be straightened/cleaned as needed Cleaned pins make better electronic connection *Most tubes are shipped in their boxes (or replacement boxes) I often repair a box so it will function properly*I try to get your package in the next mail after receiving your order.

Price: 34.95 USD

Location: Paris, Texas

End Time: 2024-12-31T21:24:07.000Z

Shipping Cost: 4.95 USD

Product Images

Gold Pin 12AT7 Sylvania NOS Vacuum Tube, B&K 747B Tested - will combine shipGold Pin 12AT7 Sylvania NOS Vacuum Tube, B&K 747B Tested - will combine shipGold Pin 12AT7 Sylvania NOS Vacuum Tube, B&K 747B Tested - will combine ship

Item Specifics

Restocking Fee: No

Return shipping will be paid by: Seller

All returns accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money back or replacement (buyer's choice)

Non-Domestic Product: No

Brand: SYLVANIA

Type: Vacuum Tube

Custom Bundle: No

Model: 12AT7

Country/Region of Manufacture: United States

Modified Item: No

Recommended

Sylvania 9003 SilverStar ULTRA High Performance Halogen Headlight Pair 2 Bulbs
Sylvania 9003 SilverStar ULTRA High Performance Halogen Headlight Pair 2 Bulbs

$30.99

View Details
Sylvania Silverstar Ultra Brightest Downroad + Whiter Light 9006 2 Halogen Lamps
Sylvania Silverstar Ultra Brightest Downroad + Whiter Light 9006 2 Halogen Lamps

$24.99

View Details
NEW - Sylvania 9006 Silverstar High-End Halogen Headlight Bulbs 2 Pack
NEW - Sylvania 9006 Silverstar High-End Halogen Headlight Bulbs 2 Pack

$24.88

View Details
SYLVANIA 9006 SilverStar Ultra Halogen Headlight Bulb 9006SU.BP2
SYLVANIA 9006 SilverStar Ultra Halogen Headlight Bulb 9006SU.BP2

$29.99

View Details
Sylvania 9007  SilverStar Halogen Headlight Bulbs
Sylvania 9007 SilverStar Halogen Headlight Bulbs

$15.99

View Details
Sylvania- Soft White - 60 Watt - Light Bulbs - 1 Pack/4 Bulbs
Sylvania- Soft White - 60 Watt - Light Bulbs - 1 Pack/4 Bulbs

$13.71

View Details
Sylvania 60A15C/SW/FAN/2/BL 60W A15 Ceiling Fan Bulbs **Free Shipping**
Sylvania 60A15C/SW/FAN/2/BL 60W A15 Ceiling Fan Bulbs **Free Shipping**

$10.50

View Details
Sylvania H11 Silverstar ULTRA NIGHT VISION Halogen Headlight Bulbs 2-Pack 1571
Sylvania H11 Silverstar ULTRA NIGHT VISION Halogen Headlight Bulbs 2-Pack 1571

$29.00

View Details
SYLVANIA 4 Pack 75W Standard Lights.  Brand New In The Box
SYLVANIA 4 Pack 75W Standard Lights. Brand New In The Box

$15.95

View Details
SYLVANIA 9005XS SilverStar High Performance Halogen Headlight Bulb, 2 Bulbs
SYLVANIA 9005XS SilverStar High Performance Halogen Headlight Bulb, 2 Bulbs

$33.75

View Details