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Blown output section on a Crate modelPA4+
Old 1 week ago
  #1
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Blown output section on a Crate modelPA4+

HI. I am really stuck on this repair. I don't have the complete service manual. The supplier sent me what they thought was complete but only the preamp section showed up. The power amp section is the one I am searching all over for. Can you help in locating this for me? Thank you in advance. Len.
Old 6 days ago
  #2
Quote:
Originally Posted by computerlen View Post
HI. I am really stuck on this repair. I don't have the complete service manual. The supplier sent me what they thought was complete but only the preamp section showed up. The power amp section is the one I am searching all over for. Can you help in locating this for me? Thank you in advance. Len.
Are you experienced with working on solid state power amplifiers? Do you have a full test bench? If the answer to both questions is not YES! you will almost certainly not be able to fix it unless the amp uses Sanken/Sanyo monolithic power amp modules.

Take it to an experienced tech, but it might not be worth the cost of repair.
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