The Marantz Model 40n Stereo Integrated Amplifier with 70W Class A/B amplification and Hyper Dynamic Amplifier Modules (HDAM) drive your loudspeakers beautifully in small to medium sized environments, or even in large room with high sensitivity loudspeakers. Equipped with built-in HEOS technology that lets you enjoy your favorite music anywhere throughout your home and connect to other HEOS-enabled speakers. The high-performance integrated amp allows effortless and flexible voice control on all the major voice agents like Amazon Alexa, Google Assistant, Josh.ai, Apple Siri and AirPlay 2. Play music or control your home appliances, light, and speakers optimally from any corner of your house with just a voice command. Experience extraordinary vinyl playback with the Marantz Musical Phono EQ – an advanced built-in phono stage that is designed to be a perfect match for MM cartridges. Featuring a luxurious industrial design, the Model 40n satisfies the eyes and ears with its creative yet functional aesthetic that begs to be seen.
A: Hello. The Model 40n is a two channel integrated amplifier, and thefore does not support the use of a center channel. You can expect to not need a center channel as the left and right speaker will be delivering all the content which would otherwise be delivered by a center channel.
Q: It has a USB connector. Can it play digital files stored in a USD drive?
A: Playing back files stored on a PC or NAS is made possible using the free HEOS app. The USB input is intended for the connection of a USB flash drive. If you have further questions, please get in touch with https://support.marantz.com/ Thank you
Q: can you attach seperate power amp to this unit
A: Hello, The Model 40n does not have a pre-out port for a power amplifier feed. That being said, the current delivery of the Model 40n is so impressive, we struggled to find a pair of speakers it could not drive with composure and authority.
A: Made in Japan yes
Q: Hi, when the model 40n will be at your stores ?
A: The Model 40n is now shipping. Please contact your local Best Buy for availability.

The Marantz Model 40n Stereo Integrated Amplifier with 70W Class A/B amplification and Hyper Dynamic Amplifier Modules (HDAM) drive your loudspeakers beautifully in small to medium sized environments, or even in large room with high sensitivity loudspeakers. Equipped with built-in HEOS technology that lets you enjoy your favorite music anywhere throughout your home and connect to other HEOS-enabled speakers. The high-performance integrated amp allows effortless and flexible voice control on all the major voice agents like Amazon Alexa, Google Assistant, Josh.ai, Apple Siri and AirPlay 2. Play music or control your home appliances, light, and speakers optimally from any corner of your house with just a voice command. Experience extraordinary vinyl playback with the Marantz Musical Phono EQ – an advanced built-in phono stage that is designed to be a perfect match for MM cartridges. Featuring a luxurious industrial design, the Model 40n satisfies the eyes and ears with its creative yet functional aesthetic that begs to be seen.

Step into the future of home stereo music with the Marantz Model M1 wireless streaming amplifier. Delivering an impressive 125W per channel at 4 Ohms or 100W at 8 Ohms, this powerhouse ensures your speakers reproduce accurate sound without any distortion. The amplifier's versatility allows you to play music in multiple ways. Whether it's through Apple Airplay 2, Bluetooth, USB, RCA input, TOSLINK, or HDMI input, the options are endless. Audiophiles can experience high-resolution audio playback over network, streaming services, and USB, with support for 24-bit/192kHz PCM and DSD audio files. With built-in HEOS play wireless streaming from your favorite streaming services like Spotify, Pandora, TIDAL, and more. Leveraging the powerful built-in HEOS, you can use multiple MODEL M1s to create a multi-zone music distribution system. Alternatively, pair this Marantz amplifier with your existing HEOS-enabled Marantz Hi-Fi or home theater system. Enhance your TV viewing experience with Dolby Digital +, delivering high-quality sound from TV sources. Plus, HDMI (eARC) ensures high bandwidth and minimum compression, transmitting audio signals from your TV to the amplifier without any lag. And not just on sound, the Model M1 also excels in design, featuring a sleek metal grill top design that enhances the aesthetics of any room. Install the amplifier discreetly with the threaded mounting point, ensuring it blends seamlessly into your home decor. Rest assured knowing that the amplifier's highly efficient thermal management system prevents overheating, making it ideal for hassle-free multi-room music playback. Experience the perfect fusion of performance, versatility, and design with the Marantz MODEL M1 amplifier.

Elevate your audio experience to new heights with the Marantz MODEL 50 Stereo Integrated Amplifier. This remarkable amplifier delivers an impressive 70W per channel, driven by the powerful class A/B amplification and HDAM SA-3 circuitry. Immerse yourself in the world of vinyl, as Marantz's Musical Phono EQ technology offers minimal distortion and a pristine analog signal path, reviving the warmth and authenticity of your cherished record collection like never before. Audiophiles will appreciate Marantz's current feedback amplification technology, ensuring your audio playback is nothing short of extraordinary, free from the constraints of negative feedback, and filled with unparalleled sonic clarity. Connectivity is a breeze with six versatile analog input options, along with enhanced CD and Phono connectors. Take customization to the next level with the dedicated RCA output for powered subwoofers and the stereo preamp outputs featuring a discrete HDAM design. Tailor your audio setup precisely to your preferences, allowing your music to resonate in a way that suits your unique style. The Marantz MODEL 50 Stereo Integrated Amplifier is the perfect combination of power and precision, taking your audio journey to the next level. Every note comes alive with stunning detail, ensuring that your music transcends the ordinary and becomes an extraordinary auditory experience that you'll cherish for years to come. Elevate your sound with Marantz and make exceptional audio a part of your life.

Experience the RA-1572MKII Integrated Amplifier, where your music comes alive with unmatched fidelity. It delivers 120 Watts of Class AB output, unleashing deep, controlled bass energy. With an audiophile-grade DAC, analog, digital, aptX HD, AAC Bluetooth, PC-USB supporting MQA, and Moving Magnet Phono stage, it guarantees exceptional detail and creates an immersive soundstage. Get ready to rediscover your music like never before.
| Pros for Marantz - Model 40n Stereo Integrated Amplifier - Silver Gold | |||
|---|---|---|---|
| Sound Quality, Power | Sound Quality, Power | There were no pros for this product— | There were no pros for this product— |
Customers are delighted by the Model 40n Stereo Integrated Amplifier's warm sound, describing it as "out of this world" and "simply amazing."
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
First time buying an open box item at this price point. I was anxious about the condition of the unit as expected. I’m just glad it turned out great enough. The box was beat up and the styrofoam has 2 breaks at the top and bottom, assuming it took the hit when this package was dropped. Since the Marantz was well built, I was confident it didn’t affect it. Upon close inspection the unit had no blemishes or any signs of damage. It truly represented the “excellent” condition rating provided by Best Buy. The unit performs and functions perfectly, so far so good. I can’t give it a 5 until several weeks of use. If I can update later I will do so.
This review is from Marantz - Model 40n Stereo Integrated Amplifier - Black
Posted by BryanB
The statement on the box isn’t something they say with levity. Coming from a svs soundbase 300w class d amp with martin logan xtb100’s to this amp the difference was night and day between their dynamics. The marantz has such a better attention of detail. Songs like ciao papa from the new Pinocchio sounded astounding on the previously mention system but the exsquisite highs, attentive low end and carefully crafted midrange brought the track to such levels of beauty I honestly teared up a bit. Hdam 3 architecture is bar none, not to mention with the hifi class ab circuit its hard to find another amp that straddles this level of fidelity and musicality at a remotely similar value proposition. Also i was very impressed with the quality of the remote, good design, not metal but the in hand feel is very reminiscent of an apple tv remote with the weight and sturdiness.
This review is from Marantz - Model 40n Stereo Integrated Amplifier - Black
Posted by Joseph
Very nice unit. I have SR8015 for AVR but wanted a 2 channel streaming option. They brag about the phono stage but no amp I’ve heard has a great phono stage. The amp is beautifully designed. I run apple play off my iPhone , Apple TV, turntable, CD deck and KEF R3 Meta’s and my office rocks. Everything I need all works great and Marantz and the KEF’s are a perfect match. The 40n is warm and the KEFS bright oh SVS micro 3000 too. I haven’t done anything to the Marantz as far as set up because that HEOS app sucks. But I don’t care I don’t need it. I would like to see the Marantz menu though and apparently that’s the only way so I have some things to figure out. But out of the box this is a beautiful sounding amp.
Posted by Jmchzn