Tag Firmware Update

Guides

How To Update Your Marantz Receiver Firmware Guide

How To Update Your Marantz Cinema Receiver Firmware

This short guide explains step-by-step how to check and install the latest software on your AVR. It uses the remote control and on-screen menu so you can manage the process from the unit itself. First, power on the unit and…

avguru
December 19, 2025

Guides

Learn How To Update Your Onkyo Receiver Firmware Easily

Keeping firmware current unlocks new audio features and boosts stability for home theater gear. Recent 2023–2024 releases added Auro‑3D, Dolby Atmos Music via Amazon Music HD, Source‑Based Tone Mapping, Google Cast 2.0 improvements, and wider Dirac Live support. This short…

avguru
December 19, 2025