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Denon AVR-S660H Review [In-Depth]

Home » Reviews » Denon AVR-S660H Review [In-Depth]

The modern home theatre experience is incomplete without a reliable, high-quality AV receiver at its heart. As an audiophile and a home entertainment enthusiast, I had the pleasure of exploring and testing every feature of the Denon AVR-S660H, an intriguing entrant in the competitive realm of AV receivers. With its rich specifications, this 5.2ch 8K AV receiver is well-positioned to enhance the audio-visual experience of contemporary home entertainment systems. Discover the Best Price on Amazon Today!

Denon AVR-S660H Review of Specs:

Denon AVR-S660H
Number of Channels5.2
Power Output75 watts per channel (8 ohms, 20Hz–20 khz. THD .08%, 2ch driven)
HDMI6 IN / 1 OUT
BluetoothYES
3D Pass-through
YES
Voice ControlYES
Dimensions (W x H x D)17.1″ x 6″ x 13.3″
Weight17.2 lbs
PriceCheck on Amazon

Denon AVR-S660H Review: Exploring the Most Important Features

Packaging and Build Quality

Denon AVR-S660H

Right from the unboxing, the Denon AVR-S660H impresses with its sturdy build and professional design, weighing in at a solid 17.2 lbs. Nestled securely within its 21.4 lbs packaging, the receiver bears testimony to Denon’s attention to detail and commitment to quality.

Power and Performance

Equipped with a high-performance discrete 5-channel amplifier, the AVR-S660H delivers a powerful output that truly immerses you in your audio-visual content. With varying power output ranging from 75W per channel (8 ohms, 20Hz–20kHz) to a whopping 150W per channel (6 ohms, 1kHz, THD 10%, 1ch driven), the device lives up to Denon’s reputation for delivering a dynamic sound experience.

During my personal experience, the receiver effortlessly handled different speakers with impedance ratings between 4-16Ω/ohms. The sound was rich and balanced, whether I was watching an action-packed movie or a live concert. It’s safe to say the AVR-S660H is more than capable of powering a decently sized home theater.

Connectivity

Denon AVR-S660H connections

The connectivity options in the AVR-S660H are comprehensive and user-friendly. It includes six HDMI ports, two Composite ports, and even a phono input for the vinyl record enthusiasts. This inclusive approach means you can connect a range of devices from your 8K TV to your vintage turntable, creating a truly versatile entertainment hub.

Video and Gaming Experience

The AVR-S660H shines when it comes to video performance. With support for 8K/60Hz and 4K/120Hz pass-through, it offers an exceptional viewing experience. During a test run of a 4K HDR10+ film, the details were sharp, the colors vibrant, and the motion smooth. Additionally, for gamers, features like Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), and Quick Frame Transport (QFT) provide a significantly enhanced, lag-free gaming experience.

Smart Home Integration

Being a smart home enthusiast, I was eager to test the voice control capability. The receiver’s compatibility with popular services like Amazon Alexa, Google Assistant, and Apple Siri meant I could adjust volume levels, switch tracks, or change input sources hands-free, a modern-day convenience we all love.

Sound Quality

The Denon AVR-S660H supports Dolby TrueHD, Dolby Surround, DTS-HD Master Audio, and DTS Neo:6, offering a remarkable surround sound experience. In my experience, the auditory details were vivid, whether I was watching an action scene or listening to a symphony. The sound field was expansive, and the audio dynamics were well-rendered, making the experience enjoyable.

Wireless Streaming

The built-in HEOS® technology offers multi-room music streaming from most popular music services. Whether you prefer Spotify, TIDAL, SiriusXM, or Amazon Music HD, you can enjoy your favorite tracks from any room. I found this feature quite handy and effective during a small house party, with music seamlessly flowing from one room to another.

Pros

  • Excellent audio performance with a discrete 5-channel amplifier.
  • Easy setup and user-friendly design.
  • Comprehensive 8K and 4K video support for superior visuals.
  • Multiple wireless streaming options with HEOS technology.
  • Seamless smart home integration with voice control.

Cons

  • Lacks multi-zone video output feature.


Denon AVR-S660H Review Verdict

The Denon AVR-S660H 5.2 channel AV receiver shines as an outstanding centerpiece for any home theater setup. Its superior audio quality, courtesy of the discrete 5-channel amplifier, high current drivers, and advanced sound decoding technologies, elevates the sound experience to a new level.

The receiver’s advanced video capabilities are impressive, supporting up to 8K/60Hz pass-through and upscaling, ideal for the latest entertainment formats and gaming experiences. Moreover, with full voice control compatibility, and an array of wireless streaming services, the AVR-S660H is ready to become the heart of your entertainment ecosystem. Although some might find the setup a bit daunting, Denon’s step-by-step guide eases the process significantly.

Summarily, for its price point, the Denon AVR-S660H offers an excellent balance of features, performance, and future-proofing. If you’re looking to elevate your home cinema or music system, the AVR-S660H should be on your shortlist. Buy on Amazon Today!

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