1. rhing

    Onix/Melody SP3 Upgrades and Mods

    I have an Onix SP3 vacuum tube integrated amplifier that I purchased from a few years ago. I like this amplifier and I believe it has potential to be a lot better. It has been characterized to have a "solid state sound" and I have to agree with that description. What can be done to the...
  2. trodas

    Genius SW-5.1 HT mod - are my ideas good? First the good news. They send me schematics:, here we go: