6B4G Interstage Coupled
Push Pull Stereo Amplifier
Tube complement:
4x 6B4Gs, 2x WE417As, 1x 5U4
Special
features: based on Ralph Power's circuit (http://www.digitalakuten.com/circuits/ralph_amp/ralph-amp.htm), Western Electric 417A tubes, Tamura F-series PP output transformers, Lundahl 1692A interstage transformers
Completed on 01/14/14