PHD – Dr. Z Package
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This is a Dr.Z factory retube kit for the PHD tube amp.
V1: Tung Sol 6SL7, V2: KT66, V3: EH 5U4GB
Additional Information and Downloads
Original Package - Click for more information.Bias Type:Cathode Bias (Self Adjusting)
Warranty Information and Return Policy
Warranty may vary for tubes in this package. See included tubes webpages for specific warranty details.