The typical application circuit diagram of la4140 ic La4440 mono circuit diagram Integrated sanyo circuit original
L6599AD Original supply, US $ 0.49-0.53 , [ST] STMicroelectronics
La4440 amplifier circuits
La42052 original new sanyo integrated circuit
Zasilacz impulsowy audio symetryczny +-36v 300wZasilacz impulsowy 300w symetryczny 36v audio .
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