Sophia Electric Grade A Clear Glass 6SN7
This clear glass 6SN7 unit was installed in a new amplifier for a client, but the buyer decided to go for the blue glass 6SN7 tube instead. So this unit is available to sell to another client.
Condition: about 10 hours usage. If you look carefully, you may be able to see dark spot on the top of the glass enclosure.
Warranty: 30 days
Availability: one unit only
Price for this Grade A tube: $90.