This is a well matched pair of GE 6SN7GTA vacuum tubes. Both tubes test very close to each other. Both tubes have the GE factory code 188 printed on the tube. One tube is branded Arvin. They both have parallel gray plates, side getters, and silver lettering. They both have a short, clear glass envelope and a black base. These are highly sought after GE 6SN7GTA tubes, act quickly before they sell out!! More available upon request.
Be careful buying tubes from sellers who list tubes as matched if they do not provide test results or the equipment that they tested their tubes on.
I personally tested these tubes on my recently calibrated Hickok 600a and my TV7D/U and the results are as follows:
2,400/2,350
2,500/2,250
| Listed | 3 years ago |
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| Condition | Excellent (Used) Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more |
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