McIntosh MR89 AM/FM Tuner

Classic Radio, Done the McIntosh Way

The McIntosh MR89 AM/FM Tuner carries forward one of the most respected parts of McIntosh history.

Long before streaming services became the default way to discover music, McIntosh built some of the most highly regarded tuners ever made. The legendary MR78 remains a reference point for many enthusiasts decades after its introduction.

The MR89 brings that tradition into a modern McIntosh system with advanced RF circuitry, extensive signal adjustment, analog and digital outputs, and the unmistakable McIntosh front-panel design.

For listeners who still value great local radio, the MR89 treats over-the-air broadcasting like a serious audio source instead of an afterthought.

Built to Pull More From the Airwaves

Radio reception can vary dramatically from one station to another.

Strong nearby FM signals can overload lesser tuners and create distortion, while weaker stations farther away can become noisy or difficult to receive cleanly.

The MR89 uses McIntosh-designed RF circuitry engineered to deal with both extremes.

It can handle strong local signals while also providing the sensitivity necessary to receive more distant stations with reduced noise.

The objective is simple: get as much usable signal as possible before anything ever reaches the audio system.

Know Exactly What Your Antenna Is Doing

The MR89 includes an advanced signal quality monitor that can display signal strength, multipath and noise information for the incoming broadcast.

That makes it easier to optimize antenna placement instead of relying on guesswork.

The included RAA2 AM antenna uses a 20-foot cable, giving you flexibility to position it where reception is strongest.

For FM reception, antenna selection and placement can make a major difference, particularly in areas with difficult terrain, dense construction or stations located in different directions.

For a serious tuner setup, this level of feedback is incredibly useful.

Tools for Making Imperfect Broadcasts More Enjoyable

Not every FM station broadcasts at audiophile quality.

McIntosh built the MR89 with several tools designed to improve the listening experience when the incoming signal isn't ideal.

Stereo Blending can reduce noise on weaker stereo broadcasts, while the newer High Blend mode applies more aggressive blending to the higher frequencies.

Softmute reduces output when the tuner encounters low-quality signals, static or noise between stations.

Highcut can reduce high-frequency content when excessive noise becomes distracting.

Each function offers multiple adjustment levels, allowing you to choose how aggressively the MR89 processes a particular station.

Instead of a one-size-fits-all approach, you can tailor the tuner to the quality of the broadcast you're actually receiving.

Tune It Like a Real Tuner

Station tuning is controlled through the MR89's smooth front-panel tuning knob, preserving the tactile experience that made classic tuners so enjoyable to use.

A Seek function is also available from either the front panel or included remote, with adjustable sensitivity available through the setup menus.

The MR89 can store up to 20 AM presets and 20 FM presets, making it easy to move between favorite stations without losing the hands-on appeal of traditional tuning.

RBDS Information on Compatible FM Stations

For U.S. FM stations that transmit Radio Broadcast Data System information, the MR89 can display additional station data such as:

station name, music genre, artist information and song title.

The amount of RBDS information displayed can be adjusted or disabled entirely depending on preference.

It's a small modern convenience that makes traditional FM feel significantly less dated.

McIntosh Output Meters for Radio

It wouldn't be a McIntosh component without meters.

A pair of 60dB output meters displays the left- and right-channel signal being sent from the MR89's analog outputs.

The system volume is still controlled by your preamplifier or integrated amplifier, but the meters give a visual representation of the tuner's actual audio output.

They also provide a great visual indication of stereo activity and separation during a broadcast.

Analog or Digital Connection

The MR89 can integrate with a wide range of audio systems.

It includes both balanced and unbalanced analog outputs, allowing direct connection to a preamplifier or integrated amplifier.

Digital coaxial and optical outputs are also provided for systems where you prefer to send the tuner signal to an external DAC or digital input.

That flexibility makes the MR89 equally comfortable in an all-McIntosh analog system or a more complex modern digital setup.

Built Like a McIntosh Component Should Be

The MR89's design follows the classic McIntosh formula.

A black glass front panel, illuminated meters, rotary controls and brushed aluminum end caps are mounted to a stainless-steel chassis polished to a mirror finish.

It looks completely at home beside McIntosh amplifiers, preamplifiers, turntables, disc players and other source components.

This isn't a small radio accessory hidden on a shelf.

It's a full-fledged McIntosh source component.

The Grid's Take on the McIntosh MR89

The MR89 is a reminder that streaming isn't the only way to discover and enjoy music.

For the right listener, a great FM station still has something special about it: local DJs, live programming, unexpected music and the feeling that you're listening to something happening in real time.

The problem is that most modern equipment treats radio as a convenience feature.

The MR89 does the opposite.

McIntosh approaches reception quality, antenna setup, weak-signal performance and noise reduction with the same seriousness it applies to its other source components.

And if you're fortunate enough to have strong local FM stations, the difference between a basic tuner and a component like the MR89 can be substantial.

At The Grid HiFi & Home Theater, we can help integrate the MR89 into an existing McIntosh system and assist with antenna selection, system matching and setup for the best reception available at your location.