I still have too many 6550/KT88 tubes around, so this quad is for sale.
Bought new from Doug's Tubes in Sept, these have between 60 and 80 hours on them. They are the highest gain he had in stock. They sound great.
Currently using Canada Fuller KT88, and they are not leaving my amp, so may as well have someone enjoy these. Get ahead of the most recent price increse on the Pentas. These are half the cost of a new pair.
110.00 shipped Priority Mail in lower 48. Please email with questions.
