Wildgame Innovations

Matched Quad 12SJ7GT Philco NOS Vacuum Tubes, TV-7D Tested - will combine ship

Description: Matched Quad 12SJ7GT Philco NOS Vacuum Tubes Gun Metal PlatesChrome DomesMica SnubbersTested at 70, 73, 74, 76 on a calibrated TV-7D/U tube tester which is 113%, 118%, 119%, 122% of TV-7 Avg. New Avg. Min. (65%) TV-7 chart & Avg. New (100%) = 40 & 62 *We use the following testers: *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)* B&K 747B calibratedTest 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: 49.95 USD

Location: Paris, Texas

End Time: 2024-11-25T18:45:27.000Z

Shipping Cost: 5.5 USD

Product Images

Matched Quad 12SJ7GT Philco NOS Vacuum Tubes, TV-7D Tested - will combine shipMatched Quad 12SJ7GT Philco NOS Vacuum Tubes, TV-7D 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: Philco

Type: Vacuum Tube

Custom Bundle: No

Model: 12SJ7GT

Country/Region of Manufacture: United States

Modified Item: No

Recommended

RARE Vintage 4 Philco Radio Bar Glasses  5" 1936
RARE Vintage 4 Philco Radio Bar Glasses 5" 1936

$44.00

View Details
1936 Art Deco Antique Philco Bullet Bullnose 38-10 38-38, Tabletop Tube Radio
1936 Art Deco Antique Philco Bullet Bullnose 38-10 38-38, Tabletop Tube Radio

$145.00

View Details
1936 1937 PHILCO Classic tube Radio Dodge MoPar Plymouth Chrysler De Soto C-1450
1936 1937 PHILCO Classic tube Radio Dodge MoPar Plymouth Chrysler De Soto C-1450

$95.00

View Details
Philco PHD1001 DVD Player Progressive Scan Digital Audio Output w/ Remote
Philco PHD1001 DVD Player Progressive Scan Digital Audio Output w/ Remote

$29.95

View Details
Philco Radio Station Tabs NOS ( 10 Tabs)
Philco Radio Station Tabs NOS ( 10 Tabs)

$5.00

View Details
Vintage Philco Hippo Model 48-460 Tube Radio Bakelite AM Art Deco Not Working
Vintage Philco Hippo Model 48-460 Tube Radio Bakelite AM Art Deco Not Working

$109.00

View Details
PHILCO FORD  PORTABLE SHORTWAVE RADIO MODEL  ST-989 BK.   AM FM LW - WORKS
PHILCO FORD PORTABLE SHORTWAVE RADIO MODEL ST-989 BK. AM FM LW - WORKS

$37.50

View Details
Vintage Philco Electronic Tube Lot Of 7 Tubes Variety Untested As Is!
Vintage Philco Electronic Tube Lot Of 7 Tubes Variety Untested As Is!

$24.99

View Details
NOS PHILCO 12AV7 (black Plate) VINTAGE TUBE NOS In Box.
NOS PHILCO 12AV7 (black Plate) VINTAGE TUBE NOS In Box.

$3.99

View Details
1971 Ford F-Series Pickup Truck Philco AM Radio Working OEM D1TA
1971 Ford F-Series Pickup Truck Philco AM Radio Working OEM D1TA

$170.00

View Details