Marantz has reimagined the integrated amplifier for the digital age while preserving a luxurious analog feel and sound.
Created with passion and extraordinary attention to detail, every element brings you closer to the music you love.
A masterpiece of audio architecture
Key Features
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The Most Musical Sound from Any Source
A full compelement of analog and digital inputs plus built-in streaming and HDMI make listening enjoyable and easy regardless of source.
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Stream Millions of Hi-Resolution Songs
Stream from Spotify, Pandora, Tidal, and more or enjoy your own music file libraries. Works with Alexa, Google, and Siri.
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Whole-Home Hi-Fi
Create a multiroom musical experience with the MODEL 40n as your home’s music hub.
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HDMI Input Adds AV Connectivity
HDMI ARC (Audio Return Channel) adds uncommon flexibility to this stereo amplifier by enabling TV sound through your stereo.
Multiroom streaming
with HEOS Built-in
Effortlessly connect via Bluetooth, Apple AirPlay 2, or directly from the HEOS app to play all your favorites from hundreds of streaming services.
HEOS Built-in works with
Believe in Quality
High-Resolution Digital Streaming Built-In
MODEL 40n is for those whose music collection is infinite and online. Connect to your network with Wi-Fi or ethernet. With HEOS® Built-in, you won’t need extra equipment to stream your favorite tunes. MODEL 40n supports Spotify, AirPlay 2, Apple Music, Bluetooth, Tidal, TuneIn, and more services—plus, playback of your own collection via USB-A input or on compatible home servers.
The Marantz Musical Phono EQ
The joy of vinyl playback is both audible and tactile yet requires highly specialized electronics for high performance. The Marantz Musical Phono EQ is built in so you can connect a turntable with MM cartridge directly to MODEL 40n. You’ll enjoy your favorite records and discover new ones, all without the burden of additional electronics.
Luxurious Look and Feel
MODEL 40n follows a long line of historic Marantz pieces notable for their exquisite design. Every aspect is considered—from premium materials, symmetry, classic porthole display, and even smooth operation of the volume control. Your stereo doesn’t need to look like lab equipment. Marantz MODEL 40n begs to be heard, seen, and touched.
Hyper Dynamic Amplifier Modules
To preserve the detail, nuance, and essence of the music you love, Marantz developed HDAM (Hyper Dynamic Amplifier Modules) which are superior in their speed and response to off-the-shelf modules found in other products. MODEL 40n leverages this unique Marantz innovation to ensure whatever you’re listening to is always the most musical.
Subwoofer Output
Deep bass is a visceral and exciting sensation. When partnered with equally excellent speakers, MODEL 40n produces impressive bass. If you want more, add a subwoofer using the dedicated subwoofer output and dial in the low-frequency crossover settings and level for precise integration with your main loudspeakers.
All the details
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Technical Specifications
Output Power
Rated Output Power 70W + 70W (8ohm)
100W + 100W (4ohm)Features
Power Amplifier Circuit HDAM-SA3 Power Transformer Double Shielded Toroidal Volume Electric Bass / Treble / Mid / Balance Control yes / yes / - / yes Source Direct yes Frequency Response 5Hz - 50kHz Total Harmonic Distortion 0.02% (20Hz - 20kHz, 8Ω) Dumping Factor 100 Input Sensitivity: Phono input 2 mV / 47 kohm Input Sensitivity: CD/Line/Recorder 220 mV / 20 kohm Input Sensitivity: Power Amplifier input 1.6 V / 15 kohm SN Ratio PHONO (MM): 87dBCD: 106dB Terminal
Phono Input yes (MM)
Marantz Musical Phono EQExt. Pre Input (Power Amp Direct) yes Preout no Analog Input (include Phono) / REC Out (RCA) 4 (PHONO, CD, LINE,RECORDER) / 1 (RECORDER) Optical input 1 Coaxial input 1 HDMI 1 / 0 (ARC) PCM only USB A 1 (Rear), Mass Storage Class5V/1A Speaker Terminal SPKT-1+ Remote Control Bus Terminal yes (RC-5 In / Out) Subwoofer Pre-out Low Pass Filter Selectable
40 Hz / 60 Hz / 80 Hz /100 Hz / 120 HzControl
App HEOS App Remote Controller System Remote
Features (Amp and CD Player Control)Others
Power Consumption 220W, 0.3W (Standby) AC Inlet yes Quick Start Guide Included Packaging Dimensions (W x H x D in inches) 21" x 10" x 20.6" Product Dimensions (W x H x D in inches) 17.4" x 5.1" x 17" Cosmetic
Panel Color SG / BK Front Center Panel Aluminum Top Cover Steel Edge Lighting yes (Dimmer) Volume Knob Aluminum Input Selector Aluminum Bass/Treble/Balance/ REC Out Sel knobs Aluminum Power button Aluminum Chassis Material SECC Bottom Layer Thicker double layer
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Customer Reviews
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Questions & Answers
Questions & Answers
MODEL 40n Support Materials
Best Paired With
Chosen for You
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