[mikeyh1015]

So the amp on my 335IS seems to be going out and It hurts to cough up $1200 for a new one. Any one selling their used or like new BimmerTech amp?

Fyi... i have the logic 7 with Harman Kardon.

[ctuna]

If you have logic 7 the stock amp is the only thing
that works with fiber optic connection between the head unit
and amp.
You can get the amp fixed or find them in the buy and sell section
here or on ebay .

Repair
http://www.bmwradiorepair.com/?gclid...FccbQgodIEn0Cg
http://beckerautosound.com/
http://www.bmwgm5.com/Logic7_6941681.htm

No one is making anything compatible or with enough channels to replace
the OEM L7 amp its 9 channels.

BMW stereo types
http://www.e90post.com/forums/showthread.php?t=352586
http://www.e90post.com/forums/attach...2&d=1266451970
http://www.e90post.com/forums/attach...2&d=1260829447
http://www.e90post.com/forums/showthread.php?t=343673
http://www.e90post.com/forums/showthread.php?t=138949
http://www.e90post.com/forums/attach...1&d=1209780605
http://www.e90post.com/forums/attach...1&d=1209780865
http://www.e90post.com/forums/showthread.php?t=641323
http://bmwcoders.com/forum/3-er-8/bm...1-e92-e93-291/
http://technicpnp.com/menuDiagrams/d...e90_92_93.html
http://www.musicarnw.com/page-2/
http://www.e90post.com/forums/attach...4&d=1278871872