Parts and repair only. No digital display unit powers on. The product is a Harman Kardon AVR 230 5 Channel 300 Watt AV stereo, offering high-quality sound and audio capabilities. Perfect for those looking to enhance their home audio experience, this receiver provides powerful sound performance and multiple channels for a versatile listening setup. With the trusted Harman Kardon brand name, you can expect top-notch quality and reliability for all your audio needs.