Chip Stereo Preamp Parasound Zpre2 What Is The HIGH-OUTPUT CHIP In A Car Stereo Named? It Has 25 Pins, Rectangular And Is Shaped Like A Ticket.?

What Is The HIGH-OUTPUT CHIP In A Car Stereo Named? It Has 25 Pins, Rectangular And Is Shaped Like A Ticket.? - chip stereo preamp parasound zpre2

The chip keeps burning and the sound of high-output speaker cable, but a low output (RCA) to continue working.

I know that this chip is called and / or its abbreviation, as I know that it can be replaced ... I found, and it is an online business, the electronic transistors, semiconductors, questions, etc. sold, and now can not find more, because I do not know what to look for.