High-Impact Entertainment Hub is Ready for the Future
With 5.1 channels of high-current low-distortion amplification, a whopping six 4K/60 Hz-capable HDMI 2.0 inputs for all your media players and game consoles, and Dolby® TrueHD and DTS-HD Master Audio™ decoding, you can experience the full slam of high-resolution surround-sound entertainment any time you want. A massive high-current transformer and fully discrete hi-fi amplifiers pump out audio performance way beyond anything you would expect from an A/V receiver at this price, with superbly clear and detailed sound for TV, movies, games, and music. Throw in onboard Bluetooth 2.1 + EDR with DSP optimization for wireless audio streaming from your smartphone or PC and a rear-panel USB for hi-res and lossless digital music, and the enormous value of this package becomes obvious. A powerful, versatile, and easy-to-use hub for all your media sources, the TX-SR333 is the ideal entry point to exhilarating entertainment in your listening space.
Authentic High-Fidelity Amplification for Movies, Music, Games, and More
Onkyo’s Wide Range Amplifier Technology (WRAT) is designed for high current delivery. High instantaneous current is needed to maintain control of the speaker drivers for precise yet musical audio reproduction, from delicate piano passages to the thunderous roar of an action movie soundtrack. Backed by a massive high-output transformer, the amplifiers feature a discrete low-impedance output stage (not a cheap integrated circuit) with high-current transistors for instantaneous power and very low distortion. The resulting sound is detailed, dynamic, and highly realistic for both stereo and multichannel listening.
Future-Ready with HDMI® 2.0
Imagine displaying the latest blockbuster PC games on your Ultra HDTV at a breathtaking 60 frames per second. Now add powerful 5.1-channel surround-sound from Onkyo. With every HDMI terminal on your TX-SR333 receiver supporting 4K/60 Hz, all this and more is possible. Even if you’re not planning on upgrading your current display right away, it’s good to know your Onkyo receiver is ready for the future.
Inbuilt Bluetooth with Music Optimizer
Stream almost any audio you like from your smartphone, tablet, or PC to your home theater for clear and powerful hi-fi playback. Everything from albums on YouTube to your device’s MP3 library is smoothly transmitted via Bluetooth 2.1 + EDR, with an Advanced Music Optimizer function compensating for lower-quality compressed audio.
Play Lossless and Hi-Res Music via USB
If you prefer a wired connection, the rear-panel USB port is ready to accept a range of audio formats from mass-storage class disks. As well as MP3, AAC, and WMA, you can play FLAC and WAV up to 192 kHz/24-bit resolution as well as WMA Lossless, Apple Lossless, and 5.6 MHz DSD. Alternatively, you can connect your PC, smartphone, tablet, or media player via the digital or analog audio inputs.
Preview Your HD Video Sources
Video switching is easy with InstaPrevue™ technology. Select InstaPrevue via the Home Menu and video thumbnails showing what’s playing on devices connected via HDMI are overlaid on screen. As well as being a fast and intuitive way to switch sources, it’s also great for keeping an eye on the cable sports channel while you’re playing a console game, for example.
Zone 2 Line-Out for Multi-Room Audio
The Zone 2 line-level output lets you enjoy music from the source devices connected to your A/V receiver via the analog audio inputs in another area of your home. If you have a power amp and a pair of speakers lying around, you could set them up in your kitchen, garage, or even out on the deck and listen to CDs and radio playing via your A/V receiver.