will the trigger on this pre amp work with my amps so they all turn of af the same time?

Mine turns on 2 mm8077 power amps

will this do 8k@60 hrtz for my tv and desktop computer hooked up to this receiver

The AV7706 has only one 8K input and one 8K output at 60 Hz. All the remaining HDMI inputs and outputs are 4K at 120 Hz. BTW, this unit is not a receiver and has no audio power amplifiers. It is a surround processor preamplifier.

Manufactured in what country?

Vietnam. Only the 8805 is made in Japan.

No but I install all my apps including PLEX on XBOX s, you get ATMOS, HDR etc played via the receiver.

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Marantz AV7706 11.2Ch 8K Ultra HD AV Surround Pre-Amplifier with HEOS Built-in and Voice Control

Marantz AV7706 11.2Ch 8K Ultra HD AV Surround Pre-Amplifier with HEOS Built-in and Voice Control

Product ID: 440421414

Details

Audio Encoding
Stereo
Audio Output Mode
Surround
Brand
Marantz
Compatible Devices
Speaker
Connectivity Technology
RCA
Connector Type
RCA

🎵HEOS Multi-Room Streaming

📺8K UHD & HDMI 2.1

🔊11.2 Channel Surround Sound

Description

🎬 Elevate Every Moment: 8K Vision Meets 3D Sound Mastery

SMART ROOM CALIBRATION - Audyssey Platinum Suite with MultEQ XT32 ensures your space sounds perfect with dynamic EQ and subwoofer optimization.
IMMERSIVE 3 D AUDIO FORMATS - Dive into IMAX Enhanced, Dolby Atmos, DTS:X, and Auro-3D for a surround sound experience that transcends the ordinary.
NEXT GEN VISUALS ZERO LAG - Experience pristine 8K UHD with HDMI 2.1, VRR, and ALLM for flawless gaming and cinematic immersion.
WIRELESS STREAMING FREEDOM - Built-in HEOS lets you stream Spotify, Tidal, and more across multiple rooms via Wi-Fi, Bluetooth, or AirPlay 2.
CUSTOMIZABLE SPEAKER MASTERY - Design your perfect 7.1.4 or 5.1 setup with virtual height effects and connect seamlessly to Marantz power amps.

The Marantz AV7706 is a premium 11.2 channel AV pre-amplifier featuring advanced 8K HDMI 2.1 connectivity, support for the latest HDR formats, and immersive 3D audio technologies like Dolby Atmos and IMAX Enhanced. It offers customizable speaker configurations, smart room calibration with Audyssey Platinum, and built-in HEOS for seamless multi-room wireless streaming and voice control, making it the ultimate centerpiece for a cutting-edge home theater setup.

Specifications

ASIN	B08M9GQS5K
Audio Encoding	Stereo
Audio Output Mode	Surround
Audio Output Type	Speakers
Best Sellers Rank	#648,693 in Electronics ( See Top 100 in Electronics ) #47 in AV Receivers & Amplifiers
Box Contents	Pre-Amplifier
Brand	Marantz
Brand Name	Marantz
Colour	black
Compatible Devices	Speaker
Connectivity Technology	RCA
Connector Type	RCA
Control Method	Voice
Controller Type	Amazon Alexa
Customer Reviews	4.6 out of 5 stars 42 Reviews
Format	WAV
Item Weight Unit of Measure	28.3 Pounds
Manufacturer	Marantz
Manufacturer Part Number	AV7706
Model Number	AV7706
Network Connectivity Technology	RCA
Number of Channels	11
Other Special Features of the Product	Built-In Bluetooth, Pandora, RCA
Output Power	50 Watts
Output Wattage	50 Watts
Special Feature	Built-In Bluetooth, Pandora, RCA
Supported Internet Services	Amazon Music, Pandora, TIDAL
Surround Sound Channel Configuration	11.2 Channel
Total HDMI Port	11
Total HDMI Ports	11
UPC	699927211851
Wireless Technology	Bluetooth

Reviews

P**Y

17.01.2026

B**T

25.02.2026

K**R

16.01.2026

8**5

26.04.2026

O**E

28.04.2026

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