The Marantz M - CR612 is a versatile hi - fi receiver that offers an easy entry into Marantz's respected hi - fi component line. With 120W of total power, it can distribute power to one or two speaker pairs with individual volume settings. It's compatible with low - impedance speakers, including 4 - Ohm models. Enjoy wireless hi - res audio streaming via Bluetooth and Wi - Fi. The high - quality single - disc slot - loading mechanism ensures smooth operation. It has flexible inputs like RCA, optical, USB, Ethernet, and FM radio. You can connect a turntable through the analog RCA input (an external phono preamp is needed). Voice activation with Amazon Alexa, Google Assistant, and Apple Siri adds convenience. There's also a dedicated subwoofer output and a remote control included. Engineered by a team with over 65 years of Hi - Fi expertise, it delivers exceptional audio performance from any source, whether digital or analog. Key features include CD compatibility with CD, CD - R/RW, WMA, and MP3, specific input and output options, a 10Hz - 40kHz frequency response, 0.4% total harmonic distortion (mono and stereo), a 90 dB signal - to - noise ratio, dimensions of 11.02' x 11.93' x 4.37' (280 x 303 x 111mm), and a weight of 7.28 lb (3.3 kg).
Using the Marantz M - CR612 is quite straightforward. First, connect your speakers to the appropriate outputs. If you want to use a turntable, you'll need to connect it via the analog RCA input and also attach an external phono preamp. For wireless streaming, pair your device with the receiver using Bluetooth or connect it to your Wi - Fi network. You can also use voice commands through Amazon Alexa, Google Assistant, or Apple Siri. Just make sure your voice - enabled device is set up and connected properly. When it comes to the CD player, simply insert your CD into the slot - loading mechanism. To adjust the volume, you can use the remote control or the individual volume settings for each speaker pair. As for maintenance, keep the receiver in a clean and dry place. Avoid exposing it to extreme temperatures or humidity. Regularly dust the exterior with a soft, dry cloth. If you're not using the receiver for a long time, unplug it from the power source. And always follow the safety instructions in the user manual.
