Does this receiver support earc? that is audio like dolby truehd is sent from the tv to the receiver over hdmi arc and decoded to the speakers?

Hello, This model does not support eArc.-JS

The “4k upscale“ gives me a fuzzy picture on all sources, is there a known problem with upscale? (the default setting is on)

I'm using a 4K HDMI cable I don't have that problem at all picture looks great I run my cable box through it

How would I hook up my equalizer to this unit?

You can’t. EQ’s require an amp that has a loop built into it. Most all in one receivers don’t have this feature.

Can zone B control a second set of speakers and does their volume track with the main zone?

Yes they can. I have B wired into a speaker select switch and I can select between my outside speakers or my speakers in the kitchen.

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Pioneer VSX-834 7.2-Channel AV Receiver

Product ID: 111008529

Details

Audio Encoding
DTS
Audio Output Mode
Surround
Brand
PIONEER
Compatible Devices
Speaker
Connectivity Technology
Bluetooth
Connector Type
HDMI Optical

🎧Zone B wireless headphone output

📺4K/60p HDR10 & Dolby Vision pass-through

🎚️MCACC auto acoustic calibration

Description

🎬 Elevate your home theater game with Pioneer’s powerhouse AV receiver — don’t just watch, experience!

CINEMATIC 4 K BRILLIANCE - Supports HDR10, HLG & Dolby Vision for ultra-vivid visuals on any compatible display.
DUAL ZONE AUDIO FREEDOM - Zone B output lets you enjoy main zone audio privately via wireless headphones—perfect for multitasking pros.
IMMERSIVE SURROUND MASTERY - 7.2 channels with Dolby Atmos & DTS:X decoding for theater-grade soundscapes.
SEAMLESS WIRELESS STREAMING - Built-in Bluetooth 4.2 with AAC/SBC codecs lets you effortlessly stream your favorite playlists.
PERSONALIZED SOUND PERFECTION - MCACC calibration and 3 customizable presets tailor audio to your unique space and taste.

The Pioneer VSX-834 is a sleek, 7.2-channel AV receiver designed for the modern home theater enthusiast. It supports the latest 4K HDR video standards including HDR10, HLG, and Dolby Vision, ensuring stunning picture quality. Its MCACC multi-channel acoustic calibration system fine-tunes sound for your room, while Dolby Atmos and DTS:X decoding deliver immersive surround sound. With built-in Bluetooth streaming and Zone B wireless headphone output, it offers versatile, personalized audio experiences. Compact yet powerful, the VSX-834 is engineered to upgrade your entertainment setup with professional-grade features and intuitive controls.

Specifications

ASIN	B07P683WTS
Audio Encoding	DTS
Audio Output Mode	Surround
Audio Output Type	Headphones
Best Sellers Rank	#154,173 in Electronics ( See Top 100 in Electronics ) #177 in Audio Component Receivers
Brand	PIONEER
Built-In Media	AC Receiver
Color	Black
Compatible Devices	Speaker
Connectivity Technology	Bluetooth
Connector Type	HDMI, Optical, Coaxial, Headphone, Analog, USB
Control Method	Remote
Controller Type	Remote Controller
Customer Reviews	4.3 out of 5 stars 326 Reviews
External Testing Certification	Não aplicável
Format	WAV
Global Trade Identification Number	00889951001454
Item Dimensions D x W x H	17.1"D x 12.6"W x 6.8"H
Item Type Name	AV Receiver
Item Weight	19 Pounds
Manufacturer	Pioneer
Mfr Part Number	VSX834
Model Number	VSX834
Number of Channels	7
Other Special Features of the Product	Built-In Bluetooth
Output Power	80 Watts
Output Wattage	80 Watts
Special Feature	Built-In Bluetooth
Supported Internet Services	Pandora
Surround Sound Channel Configuration	7.2 Channel
Total HDMI Ports	5
Total Number of HDMI Ports	5
UPC	889951001454
Video Encoding	H.264, H.265/HEVC
Warranty Description	All parts except heads and disk drives are warranted for one (1) year from the date of original purchase.
Wireless Technology	Bluetooth

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