At long last: the Aikido Phono Preamp
Sale and Aikido Pre-Preamp
Aikido PH-2 Phono Stage
DIY Tube Phono Stage Build, Needing a Sponsor | Wall of Sound | Audio and Music Reviews
Aikido "oTTo" All jFET Phono RIAA Pre-Amplifier - Schematic wanted | diyAudio
Der-Technik-Shop | eBay Shops
Preamp Kits
Aikido Tube Phono Ampl/Mixer Otto, Hans-Ulrich; Eicklingen, build | Radiomuseum
Aikido PH-2 Phono Stage
DIY Audio Projects Forum • Aikido madness!
New Tube 6P1 & Class-AB + C Circlotron
Battle of the Cheap Line Stages – Part 1 | Wall of Sound | Audio and Music Reviews
Aikido "oTTo" All jFET Phono RIAA Pre-Amplifier - Schematic wanted | diyAudio
New Tube 6P1 & Class-AB + C Circlotron
Der-Technik-Shop | eBay Shops
New Tube 6P1 & Class-AB + C Circlotron
DIY Tube Phono Stage Build, Needing a Sponsor | Wall of Sound | Audio and Music Reviews
Aikido Phono 2 | Hifi-Wiki
At long last: the Aikido Phono Preamp
Phono Preamps at Last
Aikido Phono 2 ,FET Phono Vorverstärker / Riaa für MM Tonabnehmer | eBay
DIY Tube Phono Stage Build, Needing a Sponsor | Wall of Sound | Audio and Music Reviews
Der-Technik-Shop | eBay Shops
