Hi, I'm currently building a pair of Adire Audio's KIT281's(Vented) and I am trying to find a nice amp for them. They will be used 100% for music. I have a relative who repairs and resells a lot of vintage audio equipment, and I was talking with him about it. He reccomended a nice mid-70's amp, and suggested Sansui, Pioneer or Kenwood. I poked around on Ebay this morning to see what I could find, and I saw a Sansui 9090. I read very excellent reviews about it, and it seems like a good choice. Apparently, the listed one has a problem with the amp section on one of the channels, but I am pretty knowlageable about electronics and figure that I can probably fix it up. I placed a bid for $80(reserve, ends in 2 days). I would love any comments or concerns about this, or any other reccomendations.