NOS NIB KEN-RAD VT-231 6SN7GT MATCHED PAIRSNOS NIB KEN-RAD VT-231 6SN7GT  MATCHED PAIRSN. I. B., original 1944 military, Ken-Rad black glass JAN-CKR VT231/6SN7GT, all matching 44' date codes. This appears to be the last cache of real NOS anywhere. Tubes had never been out of their bo...250.00

NOS NIB KEN-RAD VT-231 6SN7GT MATCHED PAIRS [Template]


no longer for sale

N. I. B., original 1944 military, Ken-Rad black glass JAN-CKR VT231/6SN7GT, all matching 44' date codes. This appears to be the last cache of real NOS anywhere. Tubes had never been out of their boxes before I removed them for testing. 4 matched pairs and one single available. All have been fully tested on my Hickok 539C and listening tested for best sound and low noise in a preamp stage. Amazing sound! $250/ pair Firm.  This is a full contact ad. Please email me at aroc228@gmail.com to purchase.  Thanks. Adam
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decola 

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