---
product_id: 440421414
title: "AV7706 11.2Ch 8K Ultra HD AV Surround Pre-Amplifier with HEOS Built-in and Voice Control"
brand: "marantz"
price: "¥977334"
currency: JPY
in_stock: true
reviews_count: 5
category: "Marantz"
url: https://www.desertcart.jp/products/440421414-av7706-11-2ch-8k-ultra-hd-av-surround-pre-amplifier
store_origin: JP
region: Japan
---

# HEOS Multi-Room Streaming 8K UHD & HDMI 2.1 11.2 Channel Surround Sound AV7706 11.2Ch 8K Ultra HD AV Surround Pre-Amplifier with HEOS Built-in and Voice Control

**Brand:** marantz
**Price:** ¥977334
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your home theater game with 8K clarity and surround sound mastery!

## Quick Answers

- **What is this?** AV7706 11.2Ch 8K Ultra HD AV Surround Pre-Amplifier with HEOS Built-in and Voice Control by marantz
- **How much does it cost?** ¥977334 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/440421414-av7706-11-2ch-8k-ultra-hd-av-surround-pre-amplifier)

## Best For

- marantz enthusiasts

## Why This Product

- Trusted marantz brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Immersive 3D Audio:** Dive into 11.2 channels with Dolby Atmos, DTS:X, and Auro-3D for theater-grade sound at home.
- • **Next-Level Visuals:** Experience flawless 8K UHD with HDMI 2.1 for ultra-smooth gaming and cinematic brilliance.
- • **Tailored Sound Perfection:** Audyssey Platinum calibration ensures your room’s acoustics deliver crystal-clear, balanced audio.
- • **Voice-Controlled Convenience:** Hands-free Alexa integration puts total control of your entertainment at your command.
- • **Seamless Multi-Room Streaming:** Built-in HEOS lets you wirelessly stream Spotify, Tidal, and more across every room effortlessly.

## Overview

The Marantz AV7706 is a premium 11.2 channel AV pre-amplifier featuring advanced 8K HDMI 2.1 connectivity, immersive 3D audio formats like Dolby Atmos and DTS:X, and built-in HEOS multi-room streaming. With Audyssey Platinum room calibration and voice control via Alexa, it delivers a customizable, cinematic audio-visual experience designed for the discerning home entertainment enthusiast.

## Description

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

Review: Great sound and much better picture
Review: Marantz AV7706 11.2Ch 8K Ultra HD AV Surround Pre-Amplifier

## Features

- CINEMATIC EXPERIENCE & LAG-FREE GAMING - The Marantz 11.2 Channel Preamplifier delivers extraordinary visuals in latest 8K UHD format with advanced 8K HDMI upscaling, latest technologies like HLG, Dynamic HDR, HDR10, HDR10+, QFT, VRR & ALLM that allow you to enjoy your entertainment in pristine quality
- CUSTOMIZE YOUR SPEAKER SETUP - Connect with power amplifiers like Marantz MM7055 or MM8077 to design your choice of a 7.1.4, 5.1, 7.1 or 2.1 speaker setup with virtual height effects & IMMERSE YOURSELF IN THREE-DIMENSIONAL AUDIO FORMATS - IMAX ENHANCED, AURO-3D, Dolby Atmos, DTS:X, & DTS Virtual:X
- LATEST HDMI 2.1 CONNECTIVITY - This preamp features 8 HDMI In with 8K upscaling (including (1) dedicated 8K In) / 3 Out (HDCP 2.3 compliant, eARC), and passes 8K/60Hz or 4K/120Hz* video signals, supports 4:4:4 Pure Color sub-sampling, Dolby Vision, & BT.2020 for crystal clear video quality
- CUSTOM LISTENING EXPERIENCE WITH AUDYSSEY - Features the Full Audyssey Platinum Suit with advanced Audyssey MultEQ XT32 Room Corrector, dynamic volume, dynamic equalizer, LFC, Sub EQ HT for optimum calibration and acoustic correction of speaker output, ensuring room filling audio
- WIRELESS MUSIC STREAMING FROM MULTIPLE SOURCES - Stream music with Spotify, TuneIn, Deezer, Tidal, Netflix, desertcart Prime & others via Wi-Fi, Bluetooth or AirPlay 2. Use the HEOS app across one room, or multiple rooms with built-in wireless HEOS multi-room audio technology
- SEAMLESS OUT-OF-THE-BOX EXPERIENCE - The Advanced Graphical User Interface guides you through the step-by-step process to help you connect all your audio and media sources to the AV Preamplifier. The installation process is simple and quick

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08M9GQS5K |
| Audio Encoding | Stereo |
| Audio Output Mode | Surround |
| Audio Output Type | Speakers |
| 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 |
| Country of Origin | Vietnam |
| Customer Reviews | 4.3 out of 5 stars 34 Reviews |
| Format | WAV |
| Item Height | 26 Centimeters |
| Item Weight Unit of Measure | 28.3 Pounds |
| Manufacturer | Marantz |
| 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 |

## Product Details

- **Audio Encoding:** Stereo
- **Audio Output Mode:** Surround
- **Brand:** Marantz
- **Compatible Devices:** Speaker
- **Connectivity Technology:** RCA
- **Connector Type:** RCA
- **Controller Type:** Amazon Alexa
- **Special Feature:** Built-In Bluetooth, Pandora, RCA
- **Surround Sound Channel Configuration:** 11.2 Channel
- **Total HDMI Ports:** 11

## Images

![AV7706 11.2Ch 8K Ultra HD AV Surround Pre-Amplifier with HEOS Built-in and Voice Control - Image 1](https://m.media-amazon.com/images/I/61l6UR0SuaL.jpg)

## Questions & Answers

**Q: will the trigger on this pre amp work with my amps so they all turn of af the same time?**
A: Mine turns on 2 mm8077 power amps

**Q: will this do 8k@60 hrtz for my tv and desktop computer hooked up to this receiver**
A: 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.

**Q: Manufactured in what country?**
A: Vietnam. 
Only the 8805 is made in Japan.

**Q: Can you add Plex?**
A: No but I install all my apps including PLEX on XBOX s, you get ATMOS, HDR etc played via the receiver.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great sound and much better picture
*by K***R on 16 January 2026*



### ⭐⭐⭐⭐⭐ Marantz AV7706 11.2Ch 8K Ultra HD AV Surround Pre-Amplifier
*by R***P on 14 January 2026*



### ⭐⭐⭐ Network functionality lacks recovery of network interface
*by R***O on 13 October 2021*



## Frequently Bought Together

- Marantz AV7706 11.2Ch 8K Ultra HD AV Surround Pre-Amplifier with HEOS Built-in and Voice Control
- Marantz MM7055 Power Amplifier – 5-Channel Amp for Ultimate Home Theater & Audio Systems | High-Power Capability, Quality & Design | Gold-Plated Terminals

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**Shop now:** [https://www.desertcart.jp/products/440421414-av7706-11-2ch-8k-ultra-hd-av-surround-pre-amplifier](https://www.desertcart.jp/products/440421414-av7706-11-2ch-8k-ultra-hd-av-surround-pre-amplifier)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*