Onkyo TX-SR373 - 5.1 Channel AV Receiver, Power issue, does come on and sometimes its dead

Onkyo TX-SR373 5.1-Channel A/V Receiver

Features

Dolby® TrueHD and DTS-HD Master Audio Decoding

Pay for the features you need and none that you dont with the TX-SR373, a future-ready AV hub that delivers powerful reproduction of popular multichannel soundtracks, including DTS-HD Master Audio and Dolby® TrueHD, with surround calibration included. Discrete high-current amps love music: use Bluetooth® wireless technology to stream any music playing on your phone, tablet, or laptop in moments. Connect all your gear (from network players to vintage consoles) to the TV via one HDMI® cable for a clutter-free install. Easy to use and with heaps of muscle, the TX-SR373 is an affordable way to get cinema sound at home.

Perfect Movie Soundtracks at Studio Resolution
The TX-SR373 is ready to decode Dolby® TrueHD and  DTS-HD Master Audiothe most popular lossless multichannel soundtrack formats common to Blu-ray Disc. Experience authentic movie sound as the director intended.

HDMI® Connects You to the Future
Connect your players with just one cable linking to the TV for clean AV unit installation. HDMI terminals pass the latest  video formats to your display, including those supporting  4K/60 Hz, HDR, BT.2020, and HDCP 2.2. Theres also an Audio Return Channel (ARC) for amplifying TV broadcasts.

Amp Power Adds Thrills to Music, Movies, Gaming, and TV Programs
Discrete analog amps (not an all-in-one integrated circuit) deliver high instantaneous current to the speakers for dynamic audio reproduction. Controlled power is the cornerstone of Onkyos amplification philosophy

AccuEQ Room Acoustic Calibration
AccuEQ sets essential speaker conditions such as distance, output, and crossover, and EQs for a clear and balanced audio image thats free from distortion caused by the acoustics of your listening space.

Bluetooth® Wireless Technology
Bluetooth® wireless technology can stream whatevers  playing on your mobile device, laptop, or PC to the home cinema. Use Onkyo-original Advanced Music Optimizer  mode to enrich any compressed audio for a more satisfying musical experience. (Streaming device not included)

Enjoy Music via USB Input
Connect a compatible USB memory device filled with MP3, WMA, or AAC audio files to enjoy clear and powerful reproduction of your music. Quality D/A conversion and a selection of DSP listening programs further enhance sound to suit different kinds of music.

Easy Connection Guide Simplifies Setup
Connections to speakers and external devices are clearly labeled and illustrated on the rear panelthe connection diagram is readable upside down to make things easy when youre leaning over the top of the receiver

CONTENTS IN BOX

1  x Onkyo Amp