Looks like the problems with my Nak. amp were related to disconnected drain tube (gas filler) and second time the amp got wet, it was dead. The daintube is now connected, but damage is done...
One of the black "boxes" has a hole in it and circuit board seems to be lightly moisture damaged. The local car stereo shop told that they cannot get any parts for the Nak. amps, so they were not much of a help.

Can anyone point me into a direction to either get it repaired or buy a new/used one?
Or can I replace the whole unit with aftermarket?
The Amp. is a Nakamishi 86280-24120 B324ULOA
I tried the use the search, but without much of a success. I did learn a lot about these systems though after reading several hours!

Thanks,
Lauri
lvirkkunen@comcast.net

 

I'm sure you have resolved your amp issue by now!!! I had the same problem with my b336uloa amp, no one seems to whant to touch these amps. I could not find the b336uloa so I just purchased the b324uloa on ebay, if it's not compatible with my sc400 95 I will post for sale. There is also a repair site link is below.

http://www.carstereohelp.com/lexus.htm

 

I am in the market for a B324ULOA as well. Just curious where you found it on Ebay. I searched and didn't come up with anything.

If the B324ULOA that you just ordered doesn't work, I will gladly take it off of your hands - for a fee, of course!