US$ 4964.28
Matched Pair CBS Hytron 12SN7 12SN7GT Vacuum Tubes Black T Plates Number 1 In F Major Tube Two measured 1740/19
$55.50
Description
Tube Two measured 1740/19
new in box Westinghouse 12EH5 tubes
IF YOU FEAR DAMAGE OR LOSS OF PARCEL IN TRANSIT
The diodes measured 78 and 74
Matched Pair CBS Hytron 12SN7 12SN7GT Vacuum Tubes Black T Plates Number 1 In F Major Tube Two measured 1740/19This matched pair of CBS Hytron 12SN7GT dual triodes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 75 70 for Tube One and 77 72 for Tube Two where minimum (65%) is 50 50 and 100% is 77 77. They have black T plates; D getters; steel support rods; excised chevrons in their top mica spacers as well as 210 5439 and 5413 provenance date codes, respectively. I have
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
You may also like
US$ 2114.28
US$ 1585.71
US$ 4757.14
US$ 16542.85
US$ 52807.12
US$ 19871.42
US$ 15642.85
US$ 6871.43
US$ 11628.57
US$ 3592.86
US$ 58407.12
US$ 23257.13
US$ 5335.72