For Real NOS tubes Brent Jesse Audio , you can call and or email
and he knows their sonics well and helps in matching what sonic
signature You are after ,30 day return for a exchange and you can buy 2 year warranty based on the tubes cost ,NOS close matched
tubes are getting scarce in some brands so not cheap,
that being said in small tubes great buys are backup organ tubes
much less Money for the exact same tube as the name brand
with name printed labels like Hammond ,or other company vs standard names like Amperex , RCA, Sylvania,for-example.
and he knows their sonics well and helps in matching what sonic
signature You are after ,30 day return for a exchange and you can buy 2 year warranty based on the tubes cost ,NOS close matched
tubes are getting scarce in some brands so not cheap,
that being said in small tubes great buys are backup organ tubes
much less Money for the exact same tube as the name brand
with name printed labels like Hammond ,or other company vs standard names like Amperex , RCA, Sylvania,for-example.