Audio Pro B1.39 subwoofer

[hghg]

Does anybody know what transistor is Q07? Its badly burned and there is only
numbers ...422 left. (Its not BF422)

TIA
-Keke

 

[Ross Herbert]

Does anybody know what transistor is Q07? Its badly burned and there is only
numbers ...422 left. (Its not BF422)

TIA
-Keke

Perhaps you should contact Audio Pro (Sweden) direct.
http://www.audiopro.com/

The only info on their website on the B1.39 is a couple of pdf's
describing the (now obsolete) subwoofer. They may direct you to one of
their service agents.