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Potato score: 90.42

90%

McIntosh Labs MSA5500 2-Channel Streaming Integrated Amplifier #1
McIntosh Labs MSA5500 2-Channel Streaming Integrated Amplifier variant 1
McIntosh Labs MSA5500 2-Channel Streaming Integrated Amplifier variant 2
McIntosh Labs MSA5500 2-Channel Streaming Integrated Amplifier variant 3
McIntosh Labs MSA5500 2-Channel Streaming Integrated Amplifier variant 4
McIntosh Labs MSA5500 2-Channel Streaming Integrated Amplifier variant 5

McIntosh Labs MSA5500 2-Channel Streaming Integrated Amplifier

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  • Type: Solid State
  • 100 Watts x 2-Channels into 8 Ohms
  • 160 Watts x 2-Channels into 4 Ohms
  • Power Guard®, Sentry Monitor™, Monogrammed Heatsinks™, Solid Cinch™ speaker binding posts
  • 12 analog and digital inputs
  • Stream with Apple® AirPlay®, Bluetooth®, Google Cast™, Qobuz Connect, Spotify® Connect, and TIDAL® Connect
  • A certified Roon Ready and Roon Tested device

ALL-IN-ONE EFFORTLESS MUSIC STREAMING

The MSA5500 Streaming Integrated Amplifier is both a full featured music streamer and powerful integrated amplifier in one. It can serve as the cornerstone of your audio setup, whether it be your first venture into high-fidelity audio, an addition to your existing system, or to use at your office or vacation home. Crafted to perfection and compact in size, the MSA5500 is tailor-made for modern living spaces, making it an ideal choice for those seeking premium audio in more confined environments.


The versatile MSA5500 has a wide assortment of wireless music streaming capabilities plus a variety of physical inputs to connect source components. If all your music is cloud based digital music, a simple addition of speakers is all that's needed to be bathed in elevated sound quality.


ENDLESS STREAMING POSSIBILITIES AWAIT

The MSA5500 is compatible with a multitude of leading streaming technologies and platforms including Apple AirPlay; Bluetooth; Google Cast™ (formerly Chromecast); Qobuz ConnectSpotify® Connect (including Spotify Lossless); and TIDAL® Connect (including TIDAL Max). No special control app or technical skills are needed; the easy-to-use MSA5500 invites you to simply stream your music directly from your smart device. If you've been using a lower quality wireless home sound system, then listening to your favorite tracks through the MSA5500 will be like hearing them again for the first time.


For Bluetooth streaming, the MSA5500 utilizes Bluetooth 5.0; the high bitrate Advanced Audio Coding (AAC) standard; Qualcomm aptX HD for hi res audio playback; and Qualcomm aptX Adaptive, a robust solution that delivers high resolution, uninterrupted audio over Bluetooth. Two Wi-Fi 6 antennas and one Bluetooth antenna provide stable wireless connections, while an Ethernet port is also available for wired connections.


STREAMED MUSIC HAS NEVER SOUNDED SO GOOD

To elevate your auditory experience of your digital music, the MSA5500 employs an audiophile-grade digital-to-analog converter (DAC) to convert digital signals into the analog format needed for playback. This next generation, Quad Balanced, 8-channel, 32-bit DAC features huge dynamic range and low distortion. Regardless the file format, you can expect a transcendent audio experience with pristine sound reproduction. 


The MSA5500 has received Roon Ready certification from Roon Labs, making it an endpoint device for use with the Roon music player. Roon brings all your music together and adds tons of data – bios, reviews, photos, lyrics, tour dates, and cross-linked credits for performers, songwriters, producers, engineers, and composers. Roon Ready network devices have Roon streaming technology built in and are certified by Roon to provide the highest level of quality and performance in network streaming. It has also received Roon Tested certification as Roon has profiled it to ensure simple setup and effortless daily use.


ALL THE CONNECTIONS YOU NEED

In addition to all its streaming capabilities, the MSA5500 also comes 7 digital and 5 analog audio inputs to connect audio components, such as a CD player or tuner, plus a Moving Magnet phono input to connect a turntable. The digital inputs support high resolution digital audio playback; the USB input supports native playback of DSD512 and DXD up to 384kHz, while the coax and optical inputs can decode digital music up to 24-bit/192kHz. 


UNRIVALED TV SOUND

The inclusion of an HDMI (ARC) input lets you connect your compatible TV so you can enjoy your favorite shows and movies with a sound quality level that TV speakers or soundbars just can't provide. Popular multi-channel audio formats from Dolby and DTS will be expertly converted to two-channel audio for proper playback. The subwoofer output allows for a powered subwoofer to be added for extra punch so you can feel every bass and low-end note.


HEAR SOUND LIKE NEVER BEFORE WITH UNCOMPROMISING MCINTOSH AMPLIFICATION

The power amplifier section of the MSA5500 proves that extraordinary sound knows no bounds. Delivering 100 Watts per channel into 8 Ohm speakers or 160 Watts per channel into 4 Ohm speakers, this amplifier ensures ample power delivery for a diverse array of speakers, such as our vintage styled ML1 Loudspeaker Mk IIXR50 Bookshelf SpeakersXR100 Floorstanding Speakers, or a variety of other speakers. Real-time power output is visualized through fast responding, dual-scale Watt meters in our trademarked McIntosh "Blue" color, affording insight into the amplifier's performance.


An arsenal of other McIntosh technologies is included that will contribute to the MSA5500's longevity and reliability:


  • Power Guard that monitors the output signal for over driving and makes real time micro adjustments to the input signal to prevent harsh sounding clipping that could potentially damage your speakers
  • Our fuse-less short-circuit protection circuit Sentry Monitor that disengages the output stage before current exceeds safe operating levels and then resets automatically when operating conditions return to normal
  • McIntosh Monogrammed Heatsinks which are connected to advanced high current output transistors that minimize thermal equilibrium lag (or warm-up) time and help keep the MSA5500 running cool
  • Home Theater PassThru that allows for seamless integration into a home theater system
  • Our patented Solid Cinch speaker binding posts that easily but securely attach the speaker cables to prevent them from coming loose and possibly causing a short; the binding posts are also gold-plated to prevent corrosion and ensure a quality signal is sent over your speaker cables to your speakers
  • High Drive headphone amplifier with Headphone Crossfeed Director (HXD) which can bring an added dimension to headphone listening
  • Power Control to send power on/off signals to connected McIntosh components for easy system power up and shutdown

ACCOMODATES YOUR CHANGING NEEDS

As your audio needs evolve, the MSA5500 can grow with you. Someday you may move into a bigger space or add a larger set of speakers and find that you need more power. If that happens, you could bypass the internal amplifier and connect a bigger external amplifier – all while continuing to use the MSA5500's familiar streaming and preamplifier sections. You can rest assured that the MSA5500 can accommodate your changing needs and be a lifelong partner in your audio pursuits.


EMBRACE THE ICONIC MCINTOSH EXPERIENCE

Elegantly appointed with timeless McIntosh aesthetics, including blue Watt meters, a sleek black glass front panel with aluminum end caps, rotary control knobs, an illuminated logo, and impeccable build quality, the MSA5500 epitomizes audio sophistication. Contact your local dealer today to embark on your journey of audio discovery.


  • To connect the MSA5500 to your wireless network via an Android device, or to enable Google Cast functionality from any type of device, you will need to use our McIntosh Cast Connect app that is available for both Android and Apple devices.
  • The HDMI (ARC) input will only play audio from a compatible TV. It will not pass video to or from a TV, or play audio from any non-TV source. TV must have an HDMI (ARC) output.

The terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. Dolby is a registered trademark of Dolby Laboratories. DTS is a registered trademarks of DTS, Inc. © DTS, Inc. All Rights Reserved. Google Cast is a trademark of Google LLC. Qobuz Connect is a proprietary streaming technology developed by Qobuz. All related trademarks, logos, and software are the property of Xandrie SA. Unauthorized use, reproduction, or distribution of Qobuz Connect is strictly prohibited.


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Overall Score 90/100

Rating for [object Object]

Deliciously Crispy

McIntosh MSA5500—musical, powerful streaming integrated

The McIntosh Labs MSA5500 pairs classic blue‑glass styling and robust engineering with a muscular, engaging sound. Equipped with 100 Wpc, a quad‑balanced 32‑bit/384kHz DAC and extensive streaming (Roon Ready, AirPlay 2, Chromecast, aptX HD) plus HDMI‑ARC and USB, it offers effortless dynamic punch and a warm, mid‑forward presentation that favors rhythm and rock. Jason Methfessel praises its dramatic meter activity and musical energy, while Robert Silva highlights its connectivity and McIntosh engineering. The MSA5500 is ideal as a one‑box hub for listeners who prioritize musical impact and build quality; analytically oriented users seeking strict neutrality may notice a touch of bass emphasis and slight upper‑register coloration at high levels.

The Absolute Sound

"With its gently juicy sound and powerful dynamic punch, this amp is likely to impress."

Pros

  • Powerful, dynamic amplification with clear headroom that drives lively recordings and dramatic meter performance.
  • Extensive modern connectivity and a high‑quality DAC—Roon Ready, AirPlay 2, Chromecast, aptX HD, USB and HDMI‑ARC—making it a comprehensive streaming hub.
  • Iconic McIntosh build and presentation: dual‑layer chassis, large meters and Monogrammed Heatsinks deliver premium fit‑and‑finish and presence.

&

Cons

  • Sonic coloration—slightly emphasized low end and occasional upper‑octave warmth/distortion at higher volumes may not satisfy strictly analytical listeners.
  • Limited onboard streaming UI and no native control app experience; control options are basic compared with some competitors' dedicated apps.

Sound Quality

88/100

Dynamics

90/100

With 100 Wpc (8 ohms) and reviewers noting 'effortless' dynamic delivery and dramatic meter activity, the MSA5500 delivers strong punch, headroom and control for its power class. Multiple comments about dynamic heft and the amp handling lively recordings without strain justify an excellent dynamics score.

Soundstage Imaging

86/100

Reviewers used test tracks for breath and openness and praised the amp's coherent, large '70s-style' presentation; the front-panel headphone HXD further improves headphone imaging. Imaging is wide and engaging but reviewers did not describe reference-level holographic pinpoint staging, so performance is very good but not exceptional.

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Build Quality

94/100

McIntosh's classic, substantial construction is highlighted: dual-layer chassis, monogrammed heatsinks, large meters and a heavy (~38 lb) chassis that makes a statement. Reviewers praise the industrial-quality fit-and-finish and traditional McIntosh aesthetic and engineering.

Features Connectivity

95/100

Exceptionally well featured: quad-balanced 32-bit/384kHz DAC, USB, coax/optical, HDMI-ARC, Roon Ready, AirPlay 2, Chromecast, Bluetooth aptX HD, MM phono, headphone with HXD, subwoofer out, home-theater pass-thru and balanced inputs. By the scoring rules this is a fully featured unit, meriting a top-tier features score.

Value for Money

89/100

At $8,000 reviewers call the price 'on the higher side' but also note this may be the most cost-effective way to get McIntosh engineering and features; sentiment is that the premium is justified for those seeking McIntosh's character. Mixed comments about suitability for analytically minded listeners keep this from an even higher value rating.

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