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Amplifier ic change

S-fr

Member
I got this 2.1 amplifier board where for sub it uses d1047 qnd for the satellite speakers it usue tda 2030 qnd the transformer im running em from is 12-0-12 plus 24-0-24 yes its a dual powered amplifier also its one idk why the designer didn't just design to use one, anyway im thinking if its safe to chage those 4 ics with 2sc/2sa qnd tda2050, im not an engineer but it seems like the ic i want to be with uses the same configuration circuit, but i wanna make sure if my idea would work
 

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no that would blow it. It is rated for +/- 14 max.
 

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