AV20

Reference AV Preamplifier
Designed as a reference-level 13.4-channel balanced AV preamplifier for premium home theater systems.

13.4 Channel Processing
Supports advanced immersive speaker layouts with processing for up to 13.4 channels.

Balanced Audio Architecture
Features balanced XLR outputs and inputs for superior signal integrity and integration with high-end power amplifiers.

Dolby Atmos & DTS:X Pro
Delivers immersive object-based surround sound for a cinematic listening experience.

AURO-3D & IMAX Enhanced
Supports additional premium surround formats for greater flexibility and realism.

Four Independent Subwoofer Outputs
Provides separate control and optimization of up to four subwoofers for smoother bass performance.

HDAM-SA3 Technology
Utilizes Marantz's latest HDAM-SA3 circuitry for fast response, low distortion, and musical sound quality.

Sound Master Tuned
Carefully tuned by Marantz sound engineers to deliver warm, detailed, and engaging audio.

8K Ultra HD Video Support
Handles the latest video formats with support for 8K content and advanced HDMI connectivity.

Seven 8K HDMI Inputs
Connects multiple modern source devices while maintaining full-resolution video performance.

Advanced Room Correction
Includes Audyssey MultEQ XT32 and supports optional Dirac Live upgrades for precise acoustic calibration.

HEOS Built-In
Streams music throughout the home and integrates seamlessly with other HEOS-enabled devices.

High-Resolution Audio Streaming
Supports premium audio formats and high-quality music playback from local and streaming sources.

Roon Ready
Works seamlessly with Roon for enhanced music library management and streaming.

Comprehensive Streaming Services
Provides access to popular music platforms including TIDAL, Amazon Music, Deezer, Spotify, and more.

Wi-Fi, Bluetooth & Ethernet
Offers flexible networking options for streaming, control, and system integration.

Multi-Room Entertainment
Supports up to three zones with independent audio and video distribution capabilities.

Custom Installation Ready
Includes IP control, RS232, web control, app control, trigger outputs, and integration features for professional installations.

Premium Internal Construction
Features a copper-plated chassis, toroidal power transformer, and carefully selected components for enhanced performance.

Elegant Marantz Design
Combines modern styling, premium materials, and the iconic Marantz porthole display.

Perfect Match for AMP 20
Designed to pair seamlessly with Marantz power amplifiers, especially the AMP 20, for a complete reference home theater solution.

General Specifications
Device Type: Balanced AV Preamplifier / Processor
Audio Processing Channels: 13.4
HEOS Built-In: Yes
3D Audio Support: Yes
8K Video Support: Yes
Balanced Audio Architecture: Yes
Manufactured Design Series: Marantz Reference Series

Audio Processing
DTS-HD Master Audio: Yes
DTS:X: Yes
DTS:X Pro: Yes
DTS Neural:X: Yes (13ch)
DTS Virtual:X: Yes
Dolby TrueHD: Yes
Dolby Atmos: Yes
Dolby Atmos Height Virtualization: Yes
Dolby Atmos Music: Yes
Dolby Surround: Yes
Auro-3D: Yes
IMAX Enhanced: Yes
360 Reality Audio: Yes
MPEG-H: Yes
Multichannel Stereo: Yes
Maximum Processing Channels: 13.4

Audio Technologies
HDAM: Yes (SA3, Monolithic)
Current Feedback Topology: Yes
Pure Direct: Yes
Clock Jitter Reducer: Yes
Audyssey MultEQ XT32: Yes
Audyssey Dynamic EQ: Yes
Audyssey Dynamic Volume: Yes
Audyssey LFC: Yes
Dirac Live Upgrade Ready: Yes
MDAX2 Compressed Audio Enhancer: Yes

Construction
Copper-Plated Chassis: Yes
Toroidal Power Transformer: Yes
Gold-Plated RCA Connectors: Yes
Metal Front Panel: Yes

Video Specifications
HDMI Inputs: 7
HDMI Outputs: 3
HDCP Version: 2.3
HDMI 2.1: Yes
8K/60Hz Pass-Through: Yes
4K/120Hz Pass-Through: Yes
Maximum HDMI Bandwidth: 40 Gbps
HDMI Upscaling: 1080p / 4K to 8K
GUI Overlay on HDMI: Yes
eARC: Yes
HDR10+: Yes
Dolby Vision: Yes
HLG: Yes
Dynamic HDR: Yes
ALLM: Yes
VRR: Yes
QFT: Yes
HDMI Standby Pass-Through: Yes
DSD over HDMI: Yes
Auto Lip Sync: Yes

Streaming & Network
HEOS Multi-Room Streaming: Yes
Wi-Fi: Yes
Ethernet: Yes
Bluetooth: Yes
Bluetooth Retransmit: Yes
AirPlay 2: Yes
Spotify: Yes
Amazon Music: Yes
TIDAL: Yes
Deezer: Yes
Napster: Yes
SoundCloud: Yes
TuneIn Internet Radio: Yes
Roon Ready: Yes

Hi-Resolution Audio Support
MP3: Yes
WMA: Yes
AAC: Yes
FLAC: Up to 24-bit/192kHz
ALAC: Up to 24-bit/192kHz
WAV: Up to 24-bit/192kHz
DSD: 2.8MHz / 5.6MHz
Gapless Playback: FLAC, ALAC, WAV, DSD

Voice & Smart Home Integration
Apple HomePod: Yes

Multiroom & Control
HEOS Multi-Room Integrated: Yes
Multiroom Zones: 3
Zone HDMI Output: Yes
IP Control: Yes
RS-232 Control: Yes
Web Control: Yes
App Control: Yes
IR Flasher Input: Yes
Marantz Remote Bus: Yes
DC Trigger Outputs: 3
HDMI Diagnostics: Yes

Inputs & Outputs
Composite Video Inputs: 2
Component Video Inputs: 1
HDMI Inputs: 7
HDMI Outputs: 3
Analog Audio Inputs: 6
Balanced XLR Inputs: 1
Phono Input (MM): Yes
Optical Digital Inputs: 2
Coaxial Digital Inputs: 2
Front USB Input: Yes
USB Audio Playback: Yes
Rear USB Power Supply: Yes
Multichannel Pre-Outs: 15.4 RCA / 15.4 XLR
Subwoofer Outputs: 4 Independent RCA / XLR
Multiroom Analog Outputs: 2
AM/FM Tuner: Yes

User Interface
Front Display: 2-Line FLD + Porthole OLED
GUI: Modern HD GUI
GUI Languages: 3
Setup Assistant: Yes
Smart Select: Yes
Firmware Update via Network: Yes
Firmware Update via USB: Yes
Variable Crossover: Yes
Optimized Bass Redirection: Yes
Bass Sync: Yes
Sleep Timer: Yes
Auto Power Off: Yes

Electrical Specifications
Power Consumption: 90 W
Standby Power Consumption: 0.2 W
CEC Standby Power Consumption: 0.5 W
Network Standby Power Consumption: Less than 2.0 W

Dimensions & Weight
Width: 17.4 in
Depth: 17.2 in
Height: 7.5 in
Weight: 33.1 lb

Included Accessories
Remote Control: RC051SR
Remote Backlight: Yes
Audyssey Calibration Microphone: Included
Microphone Stand: Included
External Wi-Fi/Bluetooth Antennas: 2
AC Power Cord: Included
Batteries: Included
Wire Labels: Included
Quick Start Guide: Included