SKU:51908575231
Matched Pair RCA Black Plate 5763 Vacuum Tubes
Free Shipping on orders over $50
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Description
Matched Pair RCA Black Plate 5763 Vacuum TubesThis matched pair of RCA black plate 5763 tubes were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 44 and 48 where minimum (65%) is 35. These tubes have gray plates and nice flashing. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO
Tube Two measured 2930/21
45 and 46 where minimum (65%) is 29
new in box RCA 6BN4A tubes tested to spec on our Paul Hart-calibrated TV7/U
Transconductance was 1890 for Tube One and 2000 for Tube Two where new/nominal is within one standard deviation of 1900
THE PRODUCT DEVELOPMENT AND IMPROVEMENT CYCLE IS OVER
These ten US-made gray glass 6D6 tubes were tested on our Paul Hart-calibrated TV7/U for shorts
new in box RCA 6U10 tube tested to spec on our Paul Hart-calibrated TV7/U
9 milliamps where new 6L6GCs typically test with plate current from the low 20s to mid 30s and transconductance from 2200 micromhos or so
Transconductance measured 2830 micromhos for Tube One and 2720 for Tube Two
It has a dimpled sheet getter
new in box US-made 12J8 tubes tested to spec on our Paul Hart-calibrated TV7/U
a round mica spacers and gray plates
Quick Dispatch:
Your Matched Pair RCA Black Plate 5763 Vacuum Tubes 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 Matched Pair RCA Black Plate 5763 Vacuum Tubes ships.
Need Help?
Questions about Matched Pair RCA Black Plate 5763 Vacuum Tubes, 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 Matched Pair RCA Black Plate 5763 Vacuum Tubes 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