Problems with B&K 7270 Amp - AVS | Home Theater Discussions ...
Has anybody had repeated problems with a B&K Ref 7270 amp that require service? I am getting ready to send my amp back to the factory for the THIRD time in about...
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Successful Repair of s750 with Blown Fuse - Page 188
... got up the next morning and they wouldn't power up ... 04:19 PM #1872. ... The middle connector on the psu does feed the amp board with the Front L/R and ...
