SKU:36641652521
Italian Sylvania 12SN7 12SN7GTA Vacuum Tube NOS NIB
Free Shipping on orders over $50
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Description
Italian Sylvania 12SN7 12SN7GTA Vacuum Tube NOS NIBThis new old stock, new in box Italian Sylvania 12SN7GTA dual triode was tested on our Hickok 600A for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured a perfectly balanced 2700 2700 micromhos. (New 6SN7s typically test within a standard deviation of 2600 micromhos; minimum (65%) is 1690). It has copper support rods; staggered gray plates; copious flashing and a large, side D getter. I have played it in one of
These tubes all have small logos
This RCA black plate 6LQ6 tube tested 80 on our Paul Hart-calibrated TV7/U where minimum is 54 and new is 100
BY TUNG-SOL AND BRANDED BY EMERSON WAS MADE BY EMERSON
Transconductance measured 48 for both where minimum (65%) is 36 and 100% is 55
These four Sylvania 7Q7s tested to spec on our Paul Hart-calibrated TV7/U
It measured 29 and 63/37 where minimum (65%) is 24 40/40 and 100% is 36 and 62/62
Transconductance measured 62 for Tube One and 64 for Tube Two where minimum (65%) is 40
79 and 84 where minimum (65%) is 50
A seven out of ten
Bases: N/A
you're in luck as well
new in box GE 21LU8 tubes tested to spec on our Paul Hart-calibrated TV7/U
Quick Dispatch:
Your Italian Sylvania 12SN7 12SN7GTA Vacuum Tube NOS NIB orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Italian Sylvania 12SN7 12SN7GTA Vacuum Tube NOS NIB ships.
Need Help?
Questions about Italian Sylvania 12SN7 12SN7GTA Vacuum Tube NOS NIB, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Italian Sylvania 12SN7 12SN7GTA Vacuum Tube NOS NIB in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy