Manuals+

EU Declaration of Conformity

Company: D&M Holdings Inc.

Address: 2-1, Nisshin-cho, Kawasaki-ku, Kawasaki, Kanagawa, 210-8569 Japan

Brand: marantz

Product Type: AV Preamplifier

Model Name: AV 20

D&M Holdings Inc. hereby declares that this Declaration of Conformity (DoC) is issued under their sole responsibility and that the noted model(s) comply with the following EU/EC regulations:

The following standards are applicable:

CE Mark first affixed in 2025

Provision of information on the compliance of combinations of radio equipment and software

General Information:

Report Date:1-Aug-25Report No.:DM-Radio25003-R2
Manufacturer:D&M Holdings Inc.
Address:2-1 Nisshin-cho, Kawasaki-ku, Kawasaki, Kanagawa, 210-8569, Japan
Factory Address:D&M Holdings Inc., Shirakawa Factory. 1-1 Oikuboyama, Shirakawa, Fukushima, 961-0838, Japan
Model Tested:AV 20
Appliance Type:AV Preamplifier
Brand Name:marantz
Country of Origin:Japan

Radio Specification:

TypeFrequency RangeMax.RF Power(Limit)Test result of RF Power
Bluetooth (BT2.0)2402~2480 MHz10dBm9.83dBm
Bluetooth (BT5.0)2402~2480 MHz10dBm9.83dBm
2.4GHz WLAN2400~2483.5 MHz20dBm19.98dBm
5GHz WLAN5150~5250 MHz23dBm22.98dBm
5250~5350 MHz20dBm19.97dBm
5470~5725 MHz30dBm19.88dBm

This radio equipment is restricted to indoor use only.

This product includes the "WN9722NAX22-E7(AIOS6.5)" wireless module.

Technical document: Test Report No. as below:

ER282318AA, ER282318AB, ER282318AC, ER282318AD, EY282318, EA282318

Software version information:

ComponentVersion
Main0202412060047 or later
Main FBL00.01 or later
DSP147.25 or later
Audio PLD00260003 or later
GUI66E230AC or later
PIMG89200002 or later
HEOS3.34.616 or later
RSTR000020916603 or later

There is no change in the performance of Safety, EMC and Radio by version update.

Manufacturer: D&M Holdings Inc.

Address: 2-1 Nisshin-cho, Kawasaki-ku, Kawasaki, Kanagawa, 210-8569 Japan

Place and date of issue: Kawasaki, Japan, 01-August-2025

Name, Function, Signature: Takamitsu Hashimoto, GM, NPD, Quality Assurance.

PDF preview unavailable. Download the PDF instead.

AV 20 CE DoC R2 Microsoft Excel for Microsoft 365

Related Documents

Preview Marantz CINEMA 60 / CINEMA 60 DAB EU Declaration of Conformity and Radio Compliance
Official EU Declaration of Conformity and Radio Specification compliance for the Marantz CINEMA 60 and CINEMA 60 DAB AV Surround Receivers, detailing adherence to RED, RoHS, and ErP regulations, along with applicable safety, EMC, radio, cybersecurity, health, and environmental standards.
Preview Marantz M-CR612 EU Declaration of Conformity
Official EU Declaration of Conformity for the Marantz M-CR612 CD Receiver, detailing compliance with RED, RoHS, and ErP regulations, and listing applicable safety, EMC, radio, cybersecurity, and health standards.
Preview Marantz PM7000N Network Integrated Amplifier EU Declaration of Conformity
This document is the EU Declaration of Conformity for the Marantz PM7000N Network Integrated Amplifier, detailing compliance with relevant EU regulations and standards for safety, EMC, radio, cybersecurity, health, and environmental protection.
Preview Marantz CD 50n EU Declaration of Conformity and Radio Compliance
Official EU Declaration of Conformity and radio compliance information for the Marantz CD 50n Network CD Player, detailing applicable regulations, standards, and radio specifications.
Preview Marantz AV 20 AV Preamplifier: Quick Start Guide
A quick start guide for the Marantz AV 20 AV Preamplifier, covering essential setup steps, connections, and initial configuration. Learn how to connect your TV, power amplifier, and use the on-screen Setup Assistant for a seamless audio experience.
Preview Marantz AV 20 AV Preamplifier Quick Start Guide
This quick start guide provides essential steps for setting up your Marantz AV 20 AV Preamplifier, including connecting components, configuring settings, and downloading mobile applications.
Preview Marantz SR6015 AV Surround Receiver - UK PSTI Statement of Compliance
Official UK PSTI Statement of Compliance for the Marantz SR6015 AV Surround Receiver, issued by D&M Holdings Inc. Details product information and regulatory compliance.
Preview Manuel de l'Utilisateur Marantz AV 40
Manuel de l'utilisateur pour le pré-amplificateur AV Marantz AV 40, couvrant l'installation, la connexion, la lecture, les réglages, les conseils et les spécifications.