Thank you for accepting me in this forum. I am an italian "aged electronic geek" and have always worked on audio circuits design, repair and a lot of electronic troubleshooting as well on both analog and digital devices since my teenage. I am sure I can find a big help here for my next jobs. I found very interesting the topic related to Hitachi HA-330 stereo amplifier, all the participats are so smart and prepeared. I will be soon working on a similar amplifier, the HA-250, having pretty the same circuitry, less power but with few big issues. I will soon post about it. Thank you again for now and can't wait to jump in the forum.
