The Onkyo A-9510 is an integrated amplifier that debuted in the late 1980s, offering a blend of solid build quality and performance at an accessible price point. It features a discrete output stage, phono stage for turntables, and a simple but effective control layout. It delivers a power output of around 65 watts per channel into 8 ohms, making it suitable for driving a wide range of speakers. Its sound signature is characterized by clarity and detail, with a good balance across the frequency spectrum.