Versatile, State-of-the-Art Marantz Model 40n Integrated Amplifier Is Ideal for Dedicated Fans, Newcomers, and Everyone in Between

With the Model 40n Integrated Amplifier, Marantz has reimagined this product class for the digital age, while simultaneously preserving a luxurious analog feel and sound. Created with passion and extraordinary attention to detail, every element of this component brings you closer to the music you love. From the first touch of the power switch, this amp just feels right: From selecting your source, to adjusting the volume and tone controls, all the operations feel smooth, precise, and very satisfying. And once you begin a listening session with Model 40n, you won't want to stop. An in-home audition of this state-of-the-art amp will illustrate why acclaimed audio gear reviewer Andrew Robinson raved that the component "borders on perfection."

A full complement of analog and digital inputs plus built-in streaming and HDMI make listening enjoyable and easy, regardless of the source. You can stream from TIDAL, Qobuz, Spotify, Pandora, and more, or access your own music file libraries. Plus, Model 40n works smoothly with Alexa, Google, and Siri. You can even create a multiroom system with Model 40n as your home's music hub.

HDMI ARC (Audio Return Channel) adds uncommon flexibility to this stereo amplifier by enabling TV sound through your stereo. Just effortlessly connect via Bluetooth, Apple AirPlay 2, or directly from the HEOS app to play all your favorites from hundreds of streaming services.

Model 40n is ideal for music fans whose music collection is infinite and online. You can 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 TIDAL, Spotify, AirPlay 2, Apple Music, Bluetooth, TuneIn, and more services—plus, playback of your own collection via USB-A input or on compatible home servers.

The joy of vinyl playback is not lost with this beautiful, sophisticated component. The Marantz Musical Phono EQ is built in, so you can connect a turntable directly to Model 40n. You'll enjoy your favorite records and discover new ones, all without the need of an additional box to amplify all those grooves.

With Model 40n, your sound preferences are at your fingertips. You can adjust bass and treble to suit your sound or bypass for the purest sound possible.

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. The engineers at Marantz know that a high-fi system doesn't need to look, or feel, like laboratory equipment. Model 40n begs to be heard, seen, and touched.

To preserve the detail, subtlety, 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 always sounds authentic, nuanced, and lifelike.

This gorgeous amp is capable of delivering deep, impressive bass notes. When it is partnered with equally excellent speakers, Model 40n can generate authoritative, muscular bass. But if you want more, you can 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.

Like all Music Direct products, the Marantz Model 40n Integrated Amplifier comes with the 100% Music Direct Satisfaction Guarantee.

"Marantz's rich history contains many landmark amplifiers, and the Model 40n ties perfectly into that heritage. Yes, it's gorgeous to look at ... but more appealing still is how it fuses the brand's performance-first ethos with a dizzying range of features. Stream digital music via the HEOS platform, connect a turntable to the MM phono input, or lace up a TV through HDMI ARC—the Model 40n is equally at home playing your analog or digital music collection as taking TV and movie entertainment to new heights. Anyone seeking a modern, do-it-all integrated amplifier with superb sound will find it here."
—EISA Award for 2022–2023, Best Product: Smart Amplifier

"[For] me, the Model 40 borders on perfection.... It looks great, it sounds great, [and it] has the right set of features for today's modern music and movie enthusiast. It's priced competitively, and [it] should be enough integrated amp for those of you just looking to enjoy your favorite music at a high level, without a great deal of fuss. Seriously, I think I may have just found the perfect amplifier—for me.... In terms of ease of use and convenience, whether you are a newcomer to the hobby or a seasoned pro, there's something in the Model 40 for everybody."
—Andrew Robinson, The Recovering Audiophile (YouTube)

"[This] is a gorgeous-looking, beautiful-sounding, all-in-one showpiece that's designed to serve as a two-channel-focused center of today's connected, modern entertainment and a bridge to traditional analog, digital, and vinyl sources with two-channels front and center.... The Model 40n promises to provide listeners with wonderfully rich and satisfying sound without the cost and footprint brought about by stacks of complicated equipment."
—Theo Nicolakis, Audioholics

"The audio demo was impressive, a reminder that a good 2-channel system is not something you need to overthink. Indeed, the design goal for a system like this should be simplicity, which is key to keeping the focus on the lifestyle part of the equation. It was also a reminder that a good recording is all it takes to make a system sing, whether the source is a vinyl record or a lossless stream."
—Mark Henninger, Home Theater Review