HARMAN KARDON HK3700 (Black)

482.88 incl. GR VAT

Available on backorder

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Audio Connectivity Features Analog Audio Input (Rear) 5 Phono Input 1 FM Tuner Features Frequency Range MHz 87.5 MHz Usable Sensitivity (IHF) 1.3 μV/13.2 dBf Signal-to-Noise Ratio (Mono/Stereo) 70 dB/68 dB Distortion (Mono/Stereo) 0.2%/0.3% Stereo Separation @ 1kHz 40 dB Selectivity ±400kHz 70 dB AM Tuner Specifications Frequency Range kHz 520 kHz Signal-to-Noise Ratio 38 […]

 

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Audio Connectivity Features
Analog Audio Input (Rear) 5
Phono Input 1
FM Tuner Features
Frequency Range MHz 87.5 MHz
Usable Sensitivity (IHF) 1.3 μV/13.2 dBf
Signal-to-Noise Ratio (Mono/Stereo) 70 dB/68 dB
Distortion (Mono/Stereo) 0.2%/0.3%
Stereo Separation @ 1kHz 40 dB
Selectivity ±400kHz 70 dB
AM Tuner Specifications
Frequency Range kHz 520 kHz
Signal-to-Noise Ratio 38 dB
Usable Sensitivity (Loop) 500 μV
Selectivity (±10 kHz): 30 dB
Distortion (1 kHz, 50% mod): 1.0%
General Specifications
Power Requirement 120V AC, 60Hz (USA); 220V – 240V AC, 50Hz/60Hz (EU)
Power Consumption (full power/idle) 310W maximum,
Dimensions (H x W x D – Metric/English) 121 mm x 440 mm x 300 mm
Weight 5.00 kg

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Quick Comparison

HARMAN KARDON HK3700 (Black) removeCAMBRIDGE AUDIO CX A60 Integrated Amplifier 60W with DAC (Silver) removeCAMBRIDGE AUDIO 851A HI-FI AMPLIFIER 120W 8 Ohms 200W 4 Ohms removeYAMAHA R-N402D Network Stereo Receiver removeCAMBRIDGE AUDIO CX A60 Integrated Amplifier 60W with DAC removeYAMAHA R-N602 (Black) Receiver Network 2X150W 4Ohm remove
NameHARMAN KARDON HK3700 (Black) removeCAMBRIDGE AUDIO CX A60 Integrated Amplifier 60W with DAC (Silver) removeCAMBRIDGE AUDIO 851A HI-FI AMPLIFIER 120W 8 Ohms 200W 4 Ohms removeYAMAHA R-N402D Network Stereo Receiver removeCAMBRIDGE AUDIO CX A60 Integrated Amplifier 60W with DAC removeYAMAHA R-N602 (Black) Receiver Network 2X150W 4Ohm remove
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SKUHK3700CX A60 SILVER851AS090.31141CX A60S090.31121
Rating
Price482.88 incl. GR VAT 894.00 incl. GR VAT 1,899.00 incl. GR VAT 497.00 incl. GR VAT 894.00 incl. GR VAT 658.00 incl. GR VAT
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Description
Content
Audio Connectivity Features
Analog Audio Input (Rear)5
Phono Input1
FM Tuner Features
Frequency Range MHz87.5 MHz
Usable Sensitivity (IHF)1.3 μV/13.2 dBf
Signal-to-Noise Ratio (Mono/Stereo)70 dB/68 dB
Distortion (Mono/Stereo)0.2%/0.3%
Stereo Separation @ 1kHz40 dB
Selectivity ±400kHz70 dB
AM Tuner Specifications
Frequency Range kHz520 kHz
Signal-to-Noise Ratio38 dB
Usable Sensitivity (Loop)500 μV
Selectivity(±10 kHz): 30 dB
Distortion(1 kHz, 50% mod): 1.0%
General Specifications
Power Requirement120V AC, 60Hz (USA); 220V – 240V AC, 50Hz/60Hz (EU)
Power Consumption (full power/idle)310W maximum,
Dimensions (H x W x D – Metric/English)121 mm x 440 mm x 300 mm

Toroidal Transformer

We mount the premium toroidal transformer centrally, to reduce flux or magnetic disturbance from the volume pot.

  Dynamic Thermal Tracking transistors

The output power transistors used by the CXA60 are not your usual common or garden offerings. They come with an integrated Dynamic Thermal Tracking System. So what does this mean? Normally a Power Output transistor utilises a thermo-coupler attached directly to the heat sink of the amp; this informs the system so that it can re-bias when key temperatures are reached. However, using Integrated Dynamic Thermal tracking provides a far more accurate reading of the real temperature of a transistor, and relays it faster too because itʼs not a delayed heating effect. This enables us to bias the amplifier more accurately and in almost real time. Which means your CXA60 is always running at optimum performance.

Musical Subwoofer output

If you want to use a subwoofer as part of your speaker complement, the CXA60 doesnʼt penalise you for it. Because we want to ensure thereʼs no unnecessary high frequency noise affecting the subwoofer, weʼve put the output filter at 3kHz. This is high enough to prevent any phase shift associated with the low pass filter affecting what happens below 200Hz. The result is a phase linear subwoofer output signal which is clean and musical.

Fully balanced signal management

Thereʼs some revolutionary signal management happening beneath the lid of the CXA60. For the first time, our engineers decided to go fully balanced rather than single-ended all the way through. As a consequence, any noise that that might be picked up in the audio signal while routing through the amplifier is cancelled before itʼs output.

Reinventing the signal path

The CX range represents a step change in the way our engineers have approached signal path design, and the result is one of our most musical and entertaining amplifiers yet. Previously, we went to almost surgical lengths to minimise distortion in order to get the best results. This invariably meant 46 components sat in the signal path. For the CX Series, we wanted to dramatically reduce that component count. The CXA60 now has only 24 components in the signal path. The big difference is that there are now 500 support components as well.

 

Their job is to guarantee those 24 key components are absolutely optimal all the time, regardless of mains fluctuations and other influences. This has made a big difference when it comes to tuning. Previously, tweaking one of the 46 components only made a small difference and it was sometimes difficult to quantify exactly what difference any change made. With the CX series, those 24 components have now actually become quite critical. Changing just one affects the character of the amplifier. We can hear very clearly what each of those components is doing.

This revision has fundamentally changed the character of the amplifier. Listening to a CX series amplifier is fun, engaging and exciting.

 

Bespoke Bluetooth

If you want to use your CXA60 with a Bluetooth source, we offer an optional BT100 audio receiver. To ensure that this does not interfere with other components in the amplifier, itʼs isolated internally on the digital input board. From the ground up, this is an audiophile Bluetooth device. All the coding for the BT100 is done in-house. We even include an extension cable which enables you get the best Bluetooth range.

Embracing classic design

Sometimes thereʼs a good reason to keep things uncomplicated. The CXA60 features a high-quality damped metal chassis, designed to ensure that nothing rattles or interferes with the electronics. Weʼve also kept volume control simple. The CXA60 uses a logarithmic ALPS pot. And when it comes to switching inputs, the CXA60 uses relay switching with silver plated contacts. This classic approach is still the best way to move signals around, rather than with transistors or electronic switches.


   
  • Power output:60W RMS into 8 Ohms, 90W RMS into 4 Ohms
  • DAC:Wolfson WM8740
  • Frequency Response:

Class XD™ amplification designed to eliminate crossover distortion at low signal levels
New balanced volume topology controllable in 1dB steps, giving very fine control, and superbly accurate channel balance
Audiophile grade oversize toroidal transformer and substantial extruded heatsink allowing 2 x 120 Watts RMS into 8 Ohms or 2 x 200W into 4 ohms.
Separate transformer taps for left and right channels, twin rectifiers and separate PSUs for dual mono operation of the left and right power amplifiers
A separate toroidal transformer supplies the preamp making the 851A effectively a Pre and Power amp combination in one box
CAP5 protection technology for trouble free operation
Acoustically damped full metal chassis with thick brushed aluminium front panel
Customisable front panel display
Balanced and unbalanced analogue audio inputs for superior connectivity
RS232 controllable
Eco-friendly Available in black and silver finishes


Yamaha RN402D MusicCast Enabled Network Receiver.

The R-N402D is a receiver and network audio player in a single unit. You can use it to easily play audio sources downloaded from the Internet and stored on a PC or NAS system. Or, enjoy streaming music services and internet radio (with vTuner). Moreover, Yamahaʼs original MusicCast App allows you to enjoy your favourite tunes on a smartphone or tablet device via wireless connection.

With a beautifully simple and unique design inherited directly from Yamahaʼs HiFi audio components, the R-N402D also boasts an easy-to-operate button layout. The aluminium front panel has a richly textured silver hairline finish. The control knobs are also of the same luxurious construction as used on our top-end models. Both inside and out, everything about the R-N402D demonstrates our commitment to superior design and operability.

MusicCast is a new revolution in network audio, use all your MusicCast products together or separately, itʼs completely up to you. Control it, all from one app, designed to be intuitive, quick and simple to use. Use a soundbar, a wireless speaker, an AV receiver, Hi-Fi audio whichever suits you best, mix and match then expand your MusicCast system as time goes on. All new from Yamaha, the MusicCast system brings everything to everywhere for everyone.

MusicCast employs a high performance wireless network to deliver music and audio enjoyment. It can stream digital music content from your smartphone, PC or NAS to other MusicCast devices in your home. It can also share the music from external devices such as a CD player or TV connected to the R-N402D. Audio content from Bluetooth-connected smartphones or tablets can also be streamed to MusicCast devices in multiple rooms.

You can hear all the music sources on the R-N402D from your smartphone via wireless Bluetooth or AirPlay connection. You can play music from music apps, radio apps, or YouTube™-type video hosting services.

DAB and DAB+ are Digital Audio Broadcasting formats that offer a large selection of radio stations with high sound quality. Other benefits include automatic tuning to available stations with a list to choose from, and display of information such as station name. You can preset 40 DAB / DAB+ stations.
USB Digital Connection for USB Flash Drives on the Front Panel

The R-N402D provides a USB port on the front panel for quick connection of USB flash drives. You have instant access to all your stored music, and the digital connection ensures that you hear it with the highest possible sound quality.
Gapless Playback Compatibility

Many live and classical albums have no gaps in the music. Gapless playback ensures that there are no pauses between audio files. This provides playback with no interruptions, the way it was meant to be heard.

To ensure maximum network audio quality, the receiver supports WAV / FLAC 192 kHz/24-bit, Apple Lossless 96 kHz/24-bit, DSD 5.6 MHz and even the new AIFF 192 kHz/24-bit formats. It uses a BurrBrown 192 kHz/24-bit DAC that has a firmly established reputation for quality. Youʼll enjoy the beautiful sounds of high resolution audio.

The R-N402D is equipped for digital audio input — with both optical and coaxial terminals. The optical is for receiving audio from a TV, and the coaxial for receiving audio from a Blu-ray Disc player. The audio stays in the digital domain, giving you pure, pristine dynamic sound for all your entertainment sources, from sports and other programmes to movies and concerts.

Yamaha R-N402D Key Features:

  • Yamaha high sound quality, created by rich experience and tradition, and high technological expertise (Traditional Natural Sound concept / high sound quality circuit design / 100 W x 2 high power output)
  • Supports 5.6MHz DSD Native and 192 kHz/24-bit High Resolution Music(Flac/ WAV/ AIFF) with high performance 24-bit D/A converter
  • MusicCast for audio enjoyment in every room
  • Control app for easy operations (MusicCast CONTROLLER)
  • Support for internet radio and various music streaming services
  • DAB / DAB+* and FM tuners both have 40 station preset memories
  • Supports Bluetooth® output for pairing R-N402D and other Bluetooth equipped products
  • Bluetooth for wireless music streaming
  • AirPlay® allows music streaming from Mac, PC, iPod®, iPhone®, iPad®
  • USB digital connection for USB flash drives on the front panel
  • Gapless Playback compatibility
    Digital audio input for TV or Blu-ray Disc™ player
  • Simple yet sophisticated design
  • Screw-type speaker terminals
  • Speaker selector and speaker terminals for two systems

Toroidal Transformer

We mount the premium toroidal transformer centrally, to reduce flux or magnetic disturbance from the volume pot.

  Dynamic Thermal Tracking transistors

The output power transistors used by the CXA60 are not your usual common or garden offerings. They come with an integrated Dynamic Thermal Tracking System. So what does this mean? Normally a Power Output transistor utilises a thermo-coupler attached directly to the heat sink of the amp; this informs the system so that it can re-bias when key temperatures are reached. However, using Integrated Dynamic Thermal tracking provides a far more accurate reading of the real temperature of a transistor, and relays it faster too because itʼs not a delayed heating effect. This enables us to bias the amplifier more accurately and in almost real time. Which means your CXA60 is always running at optimum performance.

Musical Subwoofer output

If you want to use a subwoofer as part of your speaker complement, the CXA60 doesnʼt penalise you for it. Because we want to ensure thereʼs no unnecessary high frequency noise affecting the subwoofer, weʼve put the output filter at 3kHz. This is high enough to prevent any phase shift associated with the low pass filter affecting what happens below 200Hz. The result is a phase linear subwoofer output signal which is clean and musical.

Fully balanced signal management

Thereʼs some revolutionary signal management happening beneath the lid of the CXA60. For the first time, our engineers decided to go fully balanced rather than single-ended all the way through. As a consequence, any noise that that might be picked up in the audio signal while routing through the amplifier is cancelled before itʼs output.

Reinventing the signal path

The CX range represents a step change in the way our engineers have approached signal path design, and the result is one of our most musical and entertaining amplifiers yet. Previously, we went to almost surgical lengths to minimise distortion in order to get the best results. This invariably meant 46 components sat in the signal path. For the CX Series, we wanted to dramatically reduce that component count. The CXA60 now has only 24 components in the signal path. The big difference is that there are now 500 support components as well.

 

Their job is to guarantee those 24 key components are absolutely optimal all the time, regardless of mains fluctuations and other influences. This has made a big difference when it comes to tuning. Previously, tweaking one of the 46 components only made a small difference and it was sometimes difficult to quantify exactly what difference any change made. With the CX series, those 24 components have now actually become quite critical. Changing just one affects the character of the amplifier. We can hear very clearly what each of those components is doing.

This revision has fundamentally changed the character of the amplifier. Listening to a CX series amplifier is fun, engaging and exciting.

 

Bespoke Bluetooth

If you want to use your CXA60 with a Bluetooth source, we offer an optional BT100 audio receiver. To ensure that this does not interfere with other components in the amplifier, itʼs isolated internally on the digital input board. From the ground up, this is an audiophile Bluetooth device. All the coding for the BT100 is done in-house. We even include an extension cable which enables you get the best Bluetooth range.

Embracing classic design

Sometimes thereʼs a good reason to keep things uncomplicated. The CXA60 features a high-quality damped metal chassis, designed to ensure that nothing rattles or interferes with the electronics. Weʼve also kept volume control simple. The CXA60 uses a logarithmic ALPS pot. And when it comes to switching inputs, the CXA60 uses relay switching with silver plated contacts. This classic approach is still the best way to move signals around, rather than with transistors or electronic switches.


   
  • Power output:60W RMS into 8 Ohms, 90W RMS into 4 Ohms
  • DAC:Wolfson WM8740
  • Frequency Response:
  High sound quality Network HiFi Receiver with support for DSD 5.6MHz reproduction. Compatible with MusicCast and packed with network functions. Unlimited enjoyment of many different sound sources, including hi-res sources, smartphones and streaming services.
  • MusicCast expands entertainment possibilities
  • Streaming services offer a huge range of listening choices
  • Enjoy the entire spectrum of all your favorite modern music sources
  • 5.6MHz DSD Native and AIFF 192kHz/24bit reproduction with high performance 24-bit D/A converter
  • MusicCast CONTROLLER lets you operate from your smartphone or tablet
  • Wireless music streaming via Bluetooth® or AirPlay
  • Bluetooth Output for convenient music streaming
  • USB digital connection for iPod, iPhone, and USB devices
  • Pure Direct Mode for greater sound purity
  • Digital audio input for TV or Blu-ray player
  • Eco Mode and Auto Power Standby
MusicCast MusicCast is a new revolution in network audio, use all your MusicCast products together or separately, itʼs completely up to you. Control it, all from one app, designed to be intuitive, quick and simple to use. Use a soundbar, a wireless speaker, an AV Receiver, HiFi audio whichever suits you best, mix and match then expand your MusicCast system as time goes on. All new from Yamaha, the MusicCast system brings everything to everywhere for everyone.   MusicCast Expands Entertainment Possibilities MusicCast employs a high performance wireless network to deliver music and audio enjoyment. It can stream digital music content from your smartphone, PC or NAS to other MusicCast devices in your home. It can also share the music from external devices such as a CD player or TV connected to the R-N602. Audio content from Bluetooth-connected smartphones or tablets can also be streamed to MusicCast devices in multiple rooms. Enjoy the Entire Spectrum of All Your Favourite Music Sources The R-N602 is a receiver and network audio player in a single unit. You can use it to easily play audio sources downloaded from the Internet and stored on a PC or NAS system. Or, enjoy streaming music services and internet radio (with vTuner). Moreover, Yamahaʼs original MusicCast App allows you to enjoy your favourite tunes on a smartphone or tablet device via wireless connection. Streaming Services Offer a Huge Range of Listening Choices Support for the music streaming services Spotify, Pandora, Juke, Napster, Rhapsody and Sirius XM means youʼll enjoy a wide variety of music content. Furthermore, support for the vTuner radio station database enables sampling of Internet radio broadcasts from around the world. *Music service availability varies by region. Wireless Music Streaming via Bluetooth or AirPlay Enjoy music from your smartphone or tablet wirelessly using a Bluetooth connection. You can also use the convenient AirPlay function for wireless music streaming from iPhone or iPads. In addition, a Network Standby function providest he convenience of having the R-N602 turn on and off automatically. Bluetooth Output for Convenient Music Streaming The R-N602 is equipped with the latest Bluetooth technology, making wireless operation more convenient than ever. You can stream music from the R-N602 to Bluetooth headphones for private listening or to Bluetooth speakers. Easy setup with your smartphone or tablet Use your smartphone or tablet together with the MusicCast CONTROLLER app to operate the speaker and change settings quickly and easily. The same Controller app functions as a remote control for all your MusicCast-compatible devices too. Other Notable Features • Continuously Variable Loudness Control • Terminal for a Subwoofer • Phono MM terminal for vinyl playback • Screw-type speaker terminals • 40 station FM/AM preset tuning • Speaker selector and speaker terminals for two systems Receiver / Integrated Amplifier
Network section DLNA Version 1.5
File Format MP3, WMA, MPEG4 AAC, WAV, FLAC, AIFF, ALAC, DSD
Wi-Fi Yes (with Wireless Direct)
AirPlay Yes
Bluetooth Yes (SBC/AAC)
Minimum RMS Output Power 80W + 80W (8 ohms, 40 Hz-20 kHz, 0.04% THD)
Maximum Power (4 ohms, 1kHz, 0.7% THD, for Europe) 105 W + 105 W
Maximum Power(8 ohms, 1 kHz, 10% THD) 115 W + 115 W
High Dynamic Power/Channel (8/6/4/2 ohms) 105 / 125 / 150 / 178 W
Frequency Response 0 ± 0.5 dB / 0 ± 1.0 dB
Total Harmonic Distortion (CD to Sp Out, 20 Hz-20 kHz) 0.015% (40 W / 8 ohms)
Signal-to-Noise Ratio (CD) 100 dB (Pure Direct on, 200 mV)
Audio In / Out 9 / 2
USB Input Yes
Subwoofer Out Yes
FM 50dB Quieting Sensitivity (IHF, 1 kHz, 100% Mod., Mono) 3 µV (20.8 dBf)
FM Signal-to-Noise Ratio (Mono/Stereo) 65 dB / 64 dB
ToP-ART Yes
Standby Power Consumption 0.1 W
Dimensions (W x H x D) 435 x 151 x 392 mm; 17-1/8” x 6” x 15-7/16”
Weight 9.8 kg; 21.6 lbs.
 
Weight5.00 kg8.30 kg8.40 kg7.30 kg8.30 kg10.00 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 5.00 kg
Weight 8.30 kg
Weight 8.40 kg
Weight 7.30 kg
Weight 8.30 kg
Weight 10.00 kg