NR1200

2-CHANNEL SLIM STEREO RECEIVER WITH HEOS BUILT-IN

Indulge in high-resolution sonic perfection for any source with the Marantz NR1200 two-channel slim stereo receiver.

Slim Profile

Enjoy the most musical performance from a compact, slim chassis. At half the height of a traditional AV receiver, the NR1200 still delivers the musical sound that’s synonymous with Marantz.

The Modern Stereo Receiver

The Marantz NR1200 stereo receiver easily rivals a sound bar for all of your home theater, delivering superior audio quality, higher power to your choice of loudspeakers and greater connectivity for audio and video sources. Stream music from your favorite streaming services and enjoy voice control from leading agents. Modern and elegantly designed, the NR1200 is the consummate choice for Hi-Fi and television connection.

Power To Suit Your Audio Preferences

Whatever your audiophile inclinations, the Marantz NR1200 always delivers the sound you require through its powerful high-current discrete power amplifier with separate L/R power amp circuit and power transformer. With 75W of power per channel (8-ohm, 20Hz – 20kHz, 0.08% THD), enjoy your high-resolution musical collection with refined Marantz sound.

The Most Musical Sound

Extensively tuned by Marantz sound masters at the most state-of-the-art facilities to deliver an exquisite sonic signature. No component leaves the hands of Marantz sound masters until it passes rigorous testing. Envelop yourself with the most musical sound, from any source.

Diamond 12.1

The true all-rounder, the Wharfedale DIAMOND 12.1 is a traditional standmount (or bookshelf) speaker that embodies the history and performance values of the Wharfedale DIAMOND series.

The perfect ‘affordable’ hi-fi speaker, the DIAMOND 12.1 offers the best of both worlds – compact size with power and detail.

Perfect for 2-channel hi-fi systems, thanks to its intricate performance but also compact and capable for immersive home theatre, the DIAMOND 12.1 is designed and certified to perform, regardless of room size and application.

The DIAMOND 12.1 features a high-performance 130mm (5”) Klarity^TM driver for exceptional timing and refined bass. The superb 25mm (1”) woven polyester dome tweeter delivers open and smoothly extended high frequencies.

Klarity affords focus

NEW Klarity™ cone material, formulated from a blend of Polypropylene and mica adds stiffness to reduce flexing, enabling a lightweight cone with high rigidity, low colouration and lightning-fast response.

Low colour and expression

The Klarity™ cone is fitted with a low-damping surround, thereby achieving both low colouration and expressive dynamics. By simulating many different cone shapes and adding ribs to provide further stiffening, a flat response curve was achieved without resorting to a high-damping surround, thereby striking the ideal balance.

A magnet of forces

A precision-made magnet system with an aluminium compensation ring to minimise the effect of variations in inductance as the voice coil travels. This contributes to an absence of distortion and intermodulation generated by the ‘motor system’.

A voice coil beyond this class

The voice coil is wound on a high-power epoxy/glass fibre bobbin highly unusual in speakers at this price level. This has the advantage of not adding eddy currents and delivering greater power handling than an aluminium bobbin, whilst also being much stiffer than the Kapton type associated with this price-class.

DIAMOND highs

The 25mm dome is made from a woven polyester film with a high-loss coating to deliver open and smoothly extended high frequencies. The magnet system and the front plate have been optimised for wide dispersion and uncompressed behaviour. The front plate is flat and exposes the dome as much as possible; only a very short duct on the front plate balances the acoustic load and improves the SPL (sound pressure level) measurement.

A crossover of style

The crossover network uses an acoustic LKR 24dB topology. This includes air-core inductors of the type more commonly found in high-end speakers, selected because they produce the lowest distortion of all inductor types. As the resistance of the coil is higher than a standard laminated steel or ferrite core inductor, the magnetic structure of the mid/bass driver has been modified to compensate, resulting in fast, clean bass with no distortion from the inductor.

Firm and fair

The DIAMOND 12.1 ’s rear-ported enclosure is precisely sized so that the internal volume works in harmony with the drive unit system to deliver the desired sonic result. A multi-layered sandwich design subdues the identifiable characteristics of the cabinet’s ‘sound’. Even the resonant properties of the glue between the layers was measured to determine the optimum combination.

Brace yourself

Inside the cabinet, Intelligent Spot Bracing connects opposite walls with a specific form of the wood brace to achieve an optimal reduction of cabinet resonance. These braces are precisely modelled by computer simulation to improve upon the commonplace ‘figure of eight’ brace, which may simply transfer resonance from one wall to another.

Marantz NR1200
Amplifier
Channels    2.1
Power Output per Channel    2-Channel Driven:
75 W at 8 Ohms / 20 Hz to 20 kHz / 0.08% THD
100 W at 6 Ohms / 1 kHz / 0.7% THD
1-Channel Driven:
150 W at 6 Ohms / 1 kHz / 10% THD
Frequency Response    10 Hz to 100 kHz +1/-3 dB (Direct Mode)
Speaker Impedance    4 to 16 Ohms
Audio Processing
Auro 3D Support    No
Supported File Formats    2.8 MHz DSD, 5.6 MHz DSD, AAC, Apple Lossless, FLAC, MP3, WAV, WMA via USB/Network
Video
HDR Compatibility    HDR10, Hybrid Log Gamma
Pass-Through Support    4K60p 4:4:4 (3D, BT.2020)
Upscaling    None
GUI    Yes
Connectivity
Rear A/V Inputs    5 x HDMI
1 x Optical TOSLINK
1 x Digital Coaxial
3 x Stereo RCA
1 x Stereo RCA (Phono) with Ground Screw
Rear A/V Outputs    1 x HDMI
1 x Stereo RCA Zone 2 Pre-Out
1 x Stereo RCA Pre-Out
2 x RCA Subwoofer Pre-Out
Front I/O    1 x USB Type-A
1 x 1/4" / 6.35 mm Headphone Output
Other Rear I/O    2 x Bluetooth/Wi-Fi Antenna Terminal
1 x RJ45 (Ethernet)
1 x FM Antenna Terminal Input
1 x AM Antenna Terminal Input
1 x 1/8" / 3.5 mm (IR) Input
Speaker Connectors    4 x Binding Post Pairs
HDCP Support    Version 2.3
Audio Return Channel (ARC)    Yes
HDMI CEC    Yes
Media Card Slot    None
A/B Speaker Selection    Yes
Bi-Amp Capability    No
Input Sensitivity    Line: 130 mV
Phono: 2.5 mV
Signal to Noise Ratio    Line: 98 dB (Direct Mode / IHF-A)
Phono: 74 dB (IHF-A)
Wireless Connectivity
Wi-Fi    Wi-Fi 4 (802.11n); Dual-Band (2.4 & 5 GHz)
Wireless Security    WEP 64, WEP 128, WPA, AES, TKIP
Bluetooth    4.1
Bluetooth Profiles    A2DP 1.2
AVRCP 1.5
Supported Audio Codecs    SBC
Bluetooth Range    98.4' / 30 m
Wireless Audio Protocols    AirPlay 2, HEOS
Control
External Control Support    Domotz Pro, Ihiji Invision
Virtual Assistant Support    Amazon Alexa, Apple Siri, Google Assistant
Tuner Section
Tuner Type    AM, FM
Number of Tuner Presets    56 Stations
Radio Frequencies    AM: 520 to 1710 kHz
FM: 87.5 to 107.9 MHz
Sensitivity    AM Effective: 18 µV
FM Effective: 1.2 µV / 12.8 dBf
FM Mono at 50 dB: 2.8 µV / 20.2 dBf
Signal to Noise Ratio    FM:
67 dB (Direct Mode / IHF-A / Stereo)
70 dB (Direct Mode / IHF-A / Mono)
Power
AC Input Power    240 VAC, 50/60 Hz
Power Consumption    Active: 210 W
Standby: 0.2 W
CEC Standby: 0.5 W
Physical
Dimensions (W x H x D)    17.3 x 6.9 x 14.9" / 44.0 x 17.5 x 37.8 cm (Antenna Up)
17.3 x 4.1 x 14.9" / 44.0 x 10.5 x 37.8 cm (Antenna Down)
Weight    18.1 lb / 8.21 kg
Packaging Info
Package Weight    22.27 lb
Box Dimensions (LxWxH)    20.4 x 19.5 x 7.3"

Wharfedale Diamond 12.1
General description    2-way bookshelf speaker
Enclosure type    bass reflex
Transducer complement    2-way
Bass driver    5"(130mm) advanced PP Cone
Treble driver    1"(25mm) Textile Dome
AV shield    No
Sensitivity(2.83V @ 1m)    88dB
Recommended amplifier power    20-100W
Peak SPL    96dB
Nominal impedance    8Ω Compatible
Minimum impedance    4.0Ω
Frequency response(+/-3dB)    65Hz ~ 20kHz
Bass extension(-6dB)    60Hz
Crossover frequency    2.6kHz
Cabinet Volume (in litres)    8.2L
Dimensions ( H x W x D )    312 x 180mm x (250+28) mm
Net weight    6.8kg/pcs