The M-CR612 is a streaming integrated amplifier by Marantz that delivers 50 watts x 2 channels into 6 ohms. It was released in April 2019. It is a 2-channel design using a Class D output stage. It has a built-in DAC, so you can play digital sources directly with no separate DAC unit needed. The Marantz M-CR612 has an MSRP of $650.
Marantz later replaced the Marantz M-CR612 with the Marantz MCR 60n. Follow the link to read our in-depth comparison of these speakers:
Compare Marantz M-CR612 vs Marantz MCR 60n
There are 2 Marantz amplifiers in our database. Below you can see the main specs of these amps.
Marantz Stereo Receiver Series
Performance Specs
One of the most important factors when deciding on an integrated amplifier is its power ratings and compatibility with your speaker's impedance requirements. The Marantz M-CR612 is rated at 60 watts RMS into 6-ohms.
Here are the main highlights of its performance specs:
Built-in Sources
Most integrated amplifiers expect you to bring your own source. Marantz M-CR612 does not:
- CD player built in - one of only 6 amplifiers in our database with a disc drawer. One box instead of two, and no interconnect between them.
- AM/FM radio built in.
When pairing the Marantz M-CR612 with a passive Bookshelf (Stand mount) or Passive Floor Standing (Tower) speaker, you have to check if their Max Power Range is below the max wattage of the amp for the given impedance levels.
Operating your amp outside of this max range may damage the speakers.
Inputs and Outputs
Besides the performance specs of the Marantz M-CR612, the next important feature set that you have to evaluate is the input and output selections that it offers.
Inputs
- 2 Optical Digital Input
- 0 Coaxial Digital Input
- USB Input
Outputs
- Speaker Outputs
- Stereo RCA Preamp Outputs
- Subwoofer Output
Bluetooth Connectivity
Marantz M-CR612 features built-in Bluetooth for wireless music streaming from your Bluetooth-enabled devices such as Apple iPod/iPhone/iPad, Android smartphone/tablet, Windows PC, Mac computers/laptops.
Among the amps in the same price range, these are the 5 amps that have Bluetooth Connectivity:
Phono Input
Marantz M-CR612 doesn't have a phono input so in order to play your vinyl albums, Marantz M-CR612 has to be paired with a Phono Preamp that is MM (Moving Magnet) or/and MC (Moving COil) depending on your cartridge type.
Subwoofer Output
Marantz M-CR612 has a dedicated subwoofer output which can be used to connect it directly to a powered subwoofer via an LFE(Low Frequency Effects) cable.
Check our
Powered Subwoofers page to find a subwoofer that will work with Marantz M-CR612 amp and your speakers.
DAC and Digital Music
The Marantz M-CR612's built-in DAC allows the connection of digital sources directly, eliminating the need for an external DAC.
Marantz M-CR612 Pros and Cons
Drawn from the published figures on this page, not from listening.
- ✓Class D output stage, so it runs cool and wastes little power as heat - which is how it fits in a small case.
- ✓Built-in DAC handling 24-bit / 192kHz and DSD, so a TV, computer or streamer can connect digitally with nothing in between.
- ✓Digital inputs cover 2 optical and USB.
- ✓Streams over the network without a separate streamer: Spotify Connect and Tidal; AirPlay 2 and HEOS.
- ✓Bluetooth for playing straight from a phone.
- ✓Pre-outs (Stereo RCA) leave room to add a power amplifier or an active subwoofer later.
- ✓At 281mm wide it fits where a full-size component will not.
- ✓Built-in AM/FM tuner.
- ✓CD player built in.
- Nothing the published specs count against it.
Marantz M-CR612 External Dimensions and Weight
Marantz M-CR612 has external dimensions of (H x W x D) 4.44inch x 11.06inch x 13.06inch (112.8mm x 280.9mm x 331.7mm ). The unit weighs
3.3 kg (7.3 lbs).
Base Surface Area
Base surface area of an integrated amplifier may become an important decision factor when the space in your room or desk is limited.
The base area of the Marantz M-CR612 is approximately 849.2cm2 / 131.6inch2.
- Width: 280.9mm (11.06")
- Height: 112.8mm (4.44")
- Depth: 302.3mm (11-7/8")
- Weight: 3.3 kg (7.3 lbs)
- Base Surface Area: ~849.2cm2 / 131.6inch2
- Volume: ~9.6 liter / 2.5 gallon
Warranty
3 Years of parts warranty and 3 Years of labor warranty is generally provided for the Marantz M-CR612 by the manufacturer.
| General |
| Brand |
Marantz |
| Full Model Name |
Marantz M-CR612 |
| Release Date |
April 2019 |
| Amplifier Type |
Stereo Receiver |
| Number of Channels |
2 |
| Amp Class |
Class D |
| Amplifier Technology |
Solid State |
| Performance |
| Watts RMS per Channel into 8-ohms |
N/A |
| Watts RMS per Channel into 6-ohms |
60 watts |
| Watts RMS per Channel into 4-ohms |
N/A |
| Frequency Bandwidth |
|
| THD |
|
| Minimum Impedance |
|
| Signal to Noise Ratio |
N/A |
| Digital Music |
| Built-in DAC |
Yes |
| Bluetooth |
Yes |
| WiFi |
Yes |
| Ecosystem |
| Apple AirPlay |
|
| Apple AirPlay2 |
Yes |
| DTS Play-Fi |
|
| Chromecast built-in |
|
| Roon |
|
| HEOS |
Yes |
| BluOS |
|
| CONNECTIONS |
| Phono Input |
No |
| Optical Digital Inputs |
2 |
| Coaxial Digital Inputs |
0 |
| USB Input |
Yes |
| Preamp Outputs |
Stereo RCA |
| Subwoofer Output |
Yes |
| Removable Power Cord |
|
| PHYSICAL SPECS |
| Height |
112.8mm (4.44") |
| Width |
280.9mm (11.06") |
| Depth |
302.3mm (11-7/8") |
| Weight |
3.3 kg (7.3 lbs) |
| OTHER |
| Parts Warranty |
3 Years |
| Labor Warranty |
3 Years |