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Main :: Spider I / II / III

Spider III 150HD output chips
by line6robd on 2012-03-23 08:32:42.3790


what output chips are used in the Spider III 150W head (75W x 2)? My IC's are so fried I can't read the part numbers.

Are they TDA7293's per chance?

Re: Spider III 150HD output chips
by Line6Tony on 2012-03-28 10:04:02.8280

I'm sorry to see this happen to your amp, but only a technician at an authorized service center can diagnose and repair this issue. They can be found at The information on the chips can only be found in our service manual. It is not something we can divulge here.

The information above may not be current, and you should direct questions to the current forum or review the manual.