Japanese Valve Amplifier Sites
Ichiro AKIBuilding Tube Amplifiers
ARUNASVacuum Tube Amplifiers and Vacuum Tube Audio (Blog)
Tadaatsu ATARASHITube Amp Projects (using Hashimoto Electric transformers)
HAPPY CRUISERSimple Tube Amplifiers
Masaki HAYASHIBuilding Tube Amplifiers (and Playing the Guitar)
Michimori HIROKUNI (JA2AEY)Single-ended Triode Amplifiers using Zero-Bias Transmitting Tubes
Yasuo IWAMURAFun with a VT-62 Tube Amplifier
JA4CAM"Hotly Cooked Homepage" of JA4CAM
Shinichi KAMIJOEvolve Power Amplifiers (Tube and Solid State)
KATSUHand-made Audio Amplifiers and Amplifier Theory
Hiroshi KIKUCHITube Amplifiers and Radio, Transistor Circuits
Tetsu KIMURATube Amplifiers, Bossa Nova, Viennese Music
Junji KINOSHITATube Amp Information
Hideo KISHIMOTOEmission Lab, Production of Vacuum Tube Audio Amplifiers
Arito MAEKAWATube Amplifiers
Tossi OKIRAKUSelf-Made Audio [check also data/radigi.htm]
OTOBOVacuum Tube Audio (Blog)
Susumu SAKUMAExplore the Wonders of Direct Heating
Ryoichi SEKIDOHandmade (Tube) Amplifiers
Y. SODAAmplifiers and Loudspeakers
Azumino SUZUKITube Amplifiers, Solid-State Amplifiers, Loudspeakers, Receivers
Hiroshi Uda
Super Triode Connection Amplifiers, Handmade Amplifiers Club
VEM07035Vacuum Tube Related Blog
Tossie YAMANAKAValves' World
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