Quote:
Originally Posted by str8
Good info!
Maybe different units ? Mine is 2005 year made. And the model is just in first post.
Ive bout my back for 94 pound for new unit. 320 is quite expensife for me because of currency conversation.
I ve just wonder if there is different firmware for unit for like x5 with dsp and for unit for e46 with HK?
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All Bm54's are compatible with HK and DSP. Its all built into the firmware.
How bad is your original bm54? Just power out? Did you try and resolder the cracked solder joints? Sometimes that can be a cause, for no power.