Kronos AV
Kronos AV
The Yamaha Philosophy expresses the philosophical framework of the Yamaha Group and consists of five elements: the Corporate Slogan, Corporate Philosophy, Customer Experience, Yamaha Way (mindset and manners), and Yamaha Quality (criteria for quality).Three of these, the Corporate slogan, Corporate Philosophy and Customer Experience, describe the Yamaha Group’s reasons for existence, and represent the fundamental principles that form the foundation of the Yamaha Group. In order for Yamaha to achieve this ideal, the Yamaha Way and Yamaha Quality must be adopted and practiced by all employees, and drawn from for daily inspiration and guidance.

Yamaha MCR-N670D Hi-Fi System with DAB + MusicCast
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  • Regular price £699.00
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Product Description

Casual and elegant, the Yamaha MCR-N670D is a real hi-fi system designed and tuned for optimum performance.

MusicCast expands the entertainment venues

MusicCast is a revolution in network audio and gives you the ability to use all MusicCast products together or separately. You control everything via an app that is intuitive to use. With a Soundbar, a network speaker, an AV receiver or a stereo component and this interconnect or increase your system gradually. Everything to Everywhere for Everyone.

MusicCAST uses a high quality, wireless network and can bring you endless musical enjoyment. You can digital content from your smartphone, PC or NAS to stream to other MusicCAST components. In addition, may also share music from external devices such as TV or Blu ray players the system. Audio content from the smartphone and tablet you can stream via Bluetooth to other MusicCAST components in several rooms.

Network compatibility gives you easy access to all music sources

This high-quality hifi component with integrated network streaming client provides an entirely new listening experience: From Streminger services or other Musikihnalten from the Internet, to NAS drives or your music collection on your PC, you have access to all kinds of network resources. Create favorite lists for Internet radio stations. Experience radio reception at the highest level. Compatible with high-res audio formats, such as FLAC 192/24, this network audio player offers everything the hifi heart beat faster. AiPlay enables wireless connection of Apple products for audio playback. This complete equipment gives you unlimited access to your music collection.

Improved design + traditional look of Yamaha Components

Technologies, such as variable-speed buffering, stabilize the rotation of the disc and reduce vibration and noise of the mechanism.They enable the high quality sound of CDs. This luxurious appearance is similar for all HiFi Components by Yamaha: a slim CD door knobs made of aluminum and brushed aluminum front one. The MCR-N670D with the latest Bluetooth technology makes wireless control more convenient than ever. You can send to Bluetooth headphones or Bluetooth speakers music from MCR-N670D.

Natural PWM digital amp for natural high-res sound

The A-670 is an integrated amplifier that concentrates on the essentials of an amplifier, an excellent signal amplification for the best possible sound. Thus, the music can be reproduced precisely, an amplifier with an output power of 65 watts per channel is integrated. The digital amplifier with an optimal amplifier structure provides natural, uncolored sound at peak efficiency. The low-pass filter at the end of the amplifier circuit has a significant influence on the sound quality. It is made of lossless and störungsarmem OFC (Oxygen Free Copper) copper wire. At the same time the lively sound of high-res is obtained audio sources, while the bass amplified and the mids and highs are accurate. All together gives the best sound reproduction for best musical.

Selected components for pure sound reproduction

To prevent oxidation all connections are gold-plated. Only use high-quality components - such as gold-plated speaker outputs for banana plugs to a pure sound reproduction to secure. This component provides you with a special connection the ability to connect a subwoofer directly to the amplifier. You achieve an even more powerful bass and fill the room with sound more dynamic.

Structured design - a highlight for all senses

The brushed aluminum front panel with its simple, elegant appearance with the knobs made of aluminum, a high-quality flagship of Yamaha HiFi. This component is a true listening pleasure.

Sound full of vitality and fascination of all music sources

As a speaker for this wonderful audio system, the speaker NS-BP301 has been specially developed for this to round out the force and tonal elegance musically. The tweeter is Detailiet played in the depths of space. Skillfully and alive shine votes as on a concert stage in front of you. Powerful bass supports any music genre with volumes and dynamics.

High-quality soft dome tweeter and A-PMD woofers

The speaker is equipped with a 3cm dome tweeter. The membrane is coated in a special technique. Thus, a high-resolution reproduction and a rich tone is ensured. The 13 cm woofers Yamaha has a special A-PMD (Advanced Polymer Injected Mica Diaphragm) membrane, which is designed and manufactured with the Erahrung from the Soavo series. The result is a powerful, natural sound with excellent midrange and precise bass. This ensures faithful reproduction also of high-res music sources.

Extra rigid casing provides rich reflection

Unwanted vibrations of the housing are the reason for blurry, spongy sound. These speakers are equipped with VCCS (Vibration Control Cabinet Structure), which suppresses these undesired vibrations having a specific structure in the housing. The result is a clear, natural sound, which utilize the rich reflections in the housing for the benefit.


Tech Specs

Centre Unit

Bluetooth Version: 2.1 + EDR
Bluetooth Profile: A2DP, AVRCP
Bluetooth: Audio Codec: SBC, AAC
Max Communication: 10m/32 ft 10"
Disc: CD, CD-R, CD-RW (MP3, WMA)
USB: Yes
Internet Radio: vTuner
Wireless: Wi-Fi, AirPlay, DLNA
Formats: 192 kHz/24bit; 96 kHz/24 bit
Ethernet: Yes
Tuner: DAB, DAB+, FM
Preset Memory: DAB x 30, FM x 30
Headphone Jack: Yes
Digital Audio Input: Optical Yes
THD: (20Hz-20kHz) 0.05 % (1 kHz, 6o)
Dynamic Range: 100dB
Output Power/Chan: (6o, 1 kHz) 65W + 65W
Harmonic Distortion + Noise (1 kHz): 0.003%
Player Dimensions (WHD): 314 x 70 x 338 mm
Receiver Dimensions (WHD): 314 x 70 x 342mm
Weight 2.9 kg + 3.3 kg

Speaker System

Type: 2-way bass-reflex bookshelf
Woofer: 13cm (5-1/4”) cone
Tweeter: 3cm (1-1/4”) soft dome
In Power: (Max/Nominal) 110W/60W
Frequency Response: 55 Hz – 40 kHz
Sensitivity: 85dB/2.83V, 1m
Crossover Frequency: 4 kHz
Impedance: 6 ohms
Dimensions (WHD): 176 x 310 x 297mm
Weight: 4.6 kg; 9.9 lbs.

We are still delivering orders as normal. When your order ships you will still receive tracking details. For UK shipments, Our couriers have procedures in place to ensure deliveries are arriving as quickly & safely as possible. Drivers can now sign for your parcels, however will notify you that they have arrived, in order to ensure you receive your parcel. Signing for the parcel has now been stopped temporally for hygiene reasons. Drivers are also working with customer instructions, so you can ask them to leave the parcel in a safe place (doorstep etc...) if you prefer not to come into direct contact with the driver.

Express Deliveries

Express Delivery is FREE on all orders over £50. Express Delivery offers delivery in 24-72 hours from time of purchase. We use premium couriers for this service, mainly DPD & Royal Mail. DPD will offer you a one hour window for delivery to make sure someone is at home, or you can reschedule the delivery if no one is around. 

Standard Deliveries

Here at Kronos AV, we have vast experience with e-commerce sales. Making sure that your parcel arrives undamaged is a huge priority for us. That’s why at Kronos AV, we only use premium couriers for all our orders. All our parcels are shipped with DPD or Royal Mail and are always sent Signed For to make sure it gets to the right person. 

If for any reason your parcel does arrived damaged, please get in touch, and we will be happy to get everything resolved for you. We are always on hand to help!


Delivery is FREE on all orders over £50. In order to offer FREE delivery to UK customers, we use several premium couriers to ensure your delivery arrives safe.

Most large orders (over 2kg) ship using DPD or DHL courier and smaller orders (under 2kg) by Royal Mail signed for services.

The most appropriate courier will be chosen for the items ordered to ensure the quickest possible delivery.

We can offer very generous trade in offers across the majority of our product range. 

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If you have any question, please feel free to call us on 03435236169 or email