Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.
What reviewers think
Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.
Product Strengths
- Excellent sound quality with detailed channel separation and immersive audio experience
- Very good bass reproduction with fine-tuning options for subwoofers
- Impressive build quality with a milled aluminum front panel and a clean, simple design
- Offers both XLR and RCA outputs for connecting to amplifiers
- Good option for entering the world of separates without spending a lot of money
Product Considerations
- The user interface is outdated and clunky
- Lacks HDMI 2.1 and eARC support
- It is not a standard component height and may require a shelf for rack mounting, since IOTAVX doesn't offer any kind of rack mount solution for this
- The unit does not include Wi-Fi, Ethernet, streaming, or DSP gimmicks, focusing on audio processing
- The unit seems to have a very similar, if not identical, user interface to the ToneWinner AT300
Comparisons (according to reviewers)
- Dialogue was clearer compared to an Integra processor
- Doesn't have graphic diagrams for speaker configuration like Denon or Marantz
Takeaway: The IOTAVX AVX-17 is a great option for home theater enthusiasts who want a high-quality audio experience without the added cost of unnecessary features. It offers excellent sound processing and channel separation, making movies and music more immersive.
All
AVX17
reviews
Manufacturer details
- Product type: 17 Channel 4K/HDR/Dolby Vision/Dolby Atmos & DTS:X AV Preamp
- Video Inputs: 6x HDMI (2.0b, HDCP 2.2, 4K, HDR10, Dolby Vision)
- Video Outputs: 2x HDMI (2.0b, HDCP 2.2, 4K, HDR10, Dolby Vision)
- Audio Inputs: 3x RCA, 2x S/PDIF coaxial, 2x Toslink optical, 1x USB Audio, 1x Bluetooth (5.0 with aptX-HD)
- Audio Outputs: 17 Channels RCA, 17 Channels Balanced XLR
- Power Supply: 115VAC or 230VAC, @ 50/60Hz (Automatic)
- Standby Power Consumption: <0.5W
- Dimensions (WxHxD): 435 x 129 x 328 mm
- Weight: 5.6 kg
Brand highlights
Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:
Select products
IOTAVX SA3
- Positioning: A compact stereo amplifier designed for wired audio setups for smaller spaces.
- Description: Offers Class AB amplification with a short signal path and integrated digital-to-analog conversion for clear performance, which makes it different from the more power-demanding models in the lineup. Compared to the AVXP and SA40 models, it meets basic connectivity needs at a lower cost, suiting users with moderate budgets and modest room sizes.
IOTAVX AVXP 3-230
- Positioning: A three‐channel surround amplifier intended for home theater environments.
- Description: Delivers 230W per channel with substantial buffering through a high-rated capacitor and ring-core transformer for dynamic performance, a technical edge over simpler stereo models. Compared to the SA3 and full system bundles, it offers dedicated front-channel support and robust power management for users needing enhanced home cinema functionality.
IOTAVX SA40 + PA40 Set
- Positioning: A stereo amplifier and power amplifier set aimed at more demanding listening rooms.
- Description: Pairs a refined preamp with a dedicated power section to provide balanced tonal control and extended connectivity options, setting it apart from basic models. Compared to the SA3 and standalone endstages, it delivers improved build refinement and technical versatility.
IOTAVX AVX17 + 2 x AVXP1 + 14 x AperionAudio XLR Audio Kabel Mono 1m
- Positioning: A high-end surround system bundle tailored for comprehensive home audio installations.
- Description: Integrates a preamplifier with dedicated power modules and high-quality cables, featuring advanced signal handling and low noise design that distinguishes it from simpler setups. Compared to the SA3, AVXP 3-230, and SA40 sets, it offers superior technical sophistication and connectivity options.
Our take on the brand
Look inside the brand
Our interview with the brand
What are two key technological innovations or strong opinions that differ you from other brands?
I wouldn't break it down to two key technologies, but rather to a general philosophy. With every product, we strive to optimize it for its intended use and omit unnecessary and redundant specifications. This makes the products cheaper, saves us licensing costs, and makes them less prone to errors. Take our AVX17 preamplifier as an example, which has no network, no streaming, no radio, and no DSP simulations. These are all features that are already present in another device or are never used. In return, you get good sound and picture and parametric EQs per channel, so that every customer can adjust the device to best suit themselves and their room. And the preamplifier costs "only" 1799€ and not several thousand euros.
What's your approach to customer support?
We try to provide support in the same way that we would expect from other companies. (When we shop as a private individual.) Always try to answer every email as quickly as possible (usually max 24 hours) on a business day. We are also always easy to reach by phone, and if not, we always try to call you back as quickly as possible.
First, contact the dealer/distributor. If the dealer can't help directly, we'll help either through the dealer or by contacting the customer directly.
From what we've heard from many customers, we're different to others in that we try to offer very quick and straightforward solutions. Even if the warranty has expired, anyone can contact us, and we've always found a customer-oriented solution.
What are your favorite tracks for showcasing the strength of your products?
- Keep the Wolves Away - Uncle Lucius
- The Curse - Agnes Obel
- Bungee Jump - Captain Hook
We also have an official IOTAVX playlist on Qobuz.
What other products pair best with yours?
Generally, our products can be paired with virtually any product thanks to their neutral/natural sound. We use speakers from AperionAudio (US) and BuchardtAudio (Denmark) at trade fairs and for demonstrations in our showroom.
Used
IOTAVX
What if you spend more?
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Product Strengths
- Clean, open sound
- HDMI 2.1 connectivity for future-proofed features
- Class G amplification delivers claimed 100W per channel with all channels driven and reduces amplifier power consumption, but boosts output without sacrificing audio quality
- Performs well with both music and movies
Product Considerations
- Only seven amplified channels built-in, potentially requiring additional amplifiers for larger setups
- Dirac Bass Control costs extra
- Lacks DTS:X Pro support
- Does not output a full-screen menu system to the TV or projector
Takeaway:
The AVR31 delivers modern functionality with distinguished hifi sound. With future-proofed features and high-quality audio, it is an ideal choice to make your home cinema sing.
Video review
Our take on the brand
Product Strengths
- Fully featured HDMI 2.1 with 8K 60Hz and 4K 120Hz support, including Dolby Vision, HDR10+, HDR10, HLG, VRR, QMS, and QFT
- Comprehensive streaming options including Apple Airplay2, Google Chromecast, Bluetooth with aptX HD, Spotify Connect, Tidal Connect, and Roon Ready
- Employs Dirac Live room correction, which is effective at improving sound quality
- Bug-free and rock-solid performance
- Delivers a refined, immersive, and natural sound
Product Considerations
- The web UI is considered dated
- The included microphone is of cheap quality compared to competitors
- Amplification may be underpowered for some applications or with less sensitive speakers in larger rooms
- Internal amplifiers are not fully assignable
Takeaway: The AVR21 is a well-featured AVR that provides immersive sound quality, thanks to Dirac, and can serve as the heart of any home theater. It has a wide range of connectivity options and can handle the latest video and gaming formats.
Video review
Our take on the brand
Ein moderner HiFi-Baustein für die neue Generation des Musikhörens, z. B. hochauflösendes Musikstreaming kombiniert mit bewährter HiFi-Qualität. Der R-N2000A steht in der Tradition der ausgezeichneten Musik- und HiFi-Produkte von Yamaha und verwandelt dein Wohnzimmer in eine Klangwelt von atemberaubender Schönheit.
Our summary
Product Strengths
- Beautiful solid construction built to a very high standard, exuding confidence
- Offers an analog tube-like sound that is luscious and natural
- The DAC is open sounding and has a very three-dimensional soundstage with an airy quality
- Balances warmth, transparency, and detail beautifully
- Includes HDMI ARC, USB DAC, MusicCast, bass management, and YPAO, packing a lot of features
Product Considerations
- YPAO room correction is limited to a single position and does not allow for much manual adjustment
- The older-school look may not appeal to everyone
- YPAO can sometimes flatten the bass too much and create unwanted notches in the frequency response
- Does not impart a lot of flavor, if any, into the mix, so may not be ideal for those looking for tone control
Comparisons (according to reviewers)
- Vs Yamaha RN-1000A: Construction and sound are much better, with a DAC that is quite lovely
- Vs Yamaha AS-3000: Sounds better
- Vs Luxman/Pass Labs/Accuphase: It holds its own with those brands, giving nothing up to them
- Vs Audiolab 9000A: Sound quality is similar, offering an exploded view of the recording, but the Yamaha may have slightly better detail and separation
Takeaway: The Yamaha RN-2000A is a well-built and attractive integrated amp with a number of useful modern features and a sweet, analog-like sound. It is a great choice for those seeking a blend of classic design and contemporary functionality.
Video review
Our take on the brand
Product Strengths
- Seventeen channels of processing, 13 speaker channels, and 4 subwoofer channels
- Eleven internal amplifiers to power the 13 channels it can process, and the last two have to be powered externally
Product Considerations
- Denon Marantz startup time is 12 to 14 seconds
- There are limitations on speaker configuration, so picking the closest match will functionally work
- Compatible with Dirac Live, however, Dirac Live requires additional costs and setup
Comparisons (according to reviewers)
- The AVR-X6800H adds two more channels over the Denon AVRX 4800
- The AVR-X6800H has an advantage since rear surrounds or surround back speakers do not have to be disabled in order to use all the immersive channels
- The AVR-X6800H replaces the 6700 with a very similar feature set but a couple of new extras, more subwoofer counts, etc
Takeaway: The AVR-X6800H is a receiver that provides very good value, capable of creating a very immersive sound experience. It gives many speaker configuration options.
Video review
Our take on the brand
What competes at this price?
Our Summary
Product Strengths
- Offers a lot of Atmos channels for a relatively budget price, fantastic for those looking at getting into separates at a great price
- Build quality punches above its price point with a metal chassis and brushed aluminum front panel
- Clear channel separation
- Menu is straightforward and easy to navigate
Product Considerations
- Room calibration software is not world-class, with automatic EQ sometimes causing edginess, and manual calibration is recommended for best results
- May require manual tuning and adjustments to get the best sound, potentially needing REW knowledge or professional calibration
- The unit does not have DTS:X Pro
- The menu may look a little basic and dated
Comparisons (according to reviewers)
- Compared to Marantz AV7706, the AT300 has close clarity and channel separation
- Compared to Denon AVR-X4400, the AT300 offers better channel separation and clarity
Takeaway:
The AT-300 is a great option for experimenting with separates without spending too much and is willing to tweak settings. It gives access to immersive sound and robust build quality.
Video review
Our take on the brand
Our Summary
Product Strengths
- Solid sound quality for the price.
- Attractive retro look with modern design.
- Great facilities including MusicCast streaming and multiroom capabilities, as well as a handy and stable controller app.
- Plenty of power, with a robust internal output circuitry (100Wpc into 8 ohms), and a high-quality DAC (ESS SABRE ES9080Q) supporting high-resolution audio playback (DSD 11.2MHz, PCM 384kHz).
- Yamaha stands behind their gear, making it a worthwhile investment for music lovers.
- Wide range of connectivity options, including HDMI ARC, USB-B for computer connection, digital and analog inputs, and a phono stage, making it versatile for various sources.
Product Considerations
- YPAO room correction may sound synthetic and can do more harm than good, and bass management is tied to YPAO, creating an issue if you don't want room correction.
- Small display, making it less visible in larger rooms.
- Plasticky and basic remote control for the price point, and it lacks an info key.
- Lacks Chromecast support
- Not Roon Ready.
Comparisons (according to reviewers)
- Vs. R-N2000A: The R-N1000A does pretty much the same stuff, just without the VU meters, at less than half the price.
- Vs. NAD C 3050: NAD has a preferred BluOS multiroom, while Dirac Live is a step up from the basic version of YPAO.
- Vs. Marantz PM7000N: The R-N1000A is missing terrestrial radio reception, HDMI, and bass management.
- Vs. Emotiva BasX TA2: The Emotiva does not have an integrated streaming platform or room correction, and it lacks HDMI connectivity.
Takeaway: The R-N1000A is a versatile and powerful network receiver that combines vintage aesthetics with modern features. Its comprehensive connectivity and solid sound quality make it a great choice for upgrading a stereo system for both music and TV use.
Video review
Our take on the brand
Our Summary
Product Strengths
- Powerful and immersive surround sound with 11.2 channels and 150 watts per channel
- Supports advanced audio and video formats including Dolby Atmos, DTS-X, 4K at 120Hz, and 8K at 60Hz with HDR10+
- Features Yamaha's Surround AI technology, dual ESS Sabre ES9026 Pro Ultra DACs, and Cinema DSP HD3 technology for enhanced audio processing and quality
Product Considerations
- Some advertised features, such as 8K60 and 4K120, required a future firmware update at the time of some reviews
- Speaker connectors are cheaply made and fragile, and do not accept spade connectors
- There is no option to bi-wire main speakers when configured with 7.2.4, forcing a zone in the mix and losing an extra channel of amplification
Comparisons (according to reviewers)
- Vs Marantz SR7015: The RX-A8A has an easier to use menu system
- Vs Onkyo RZ50: The Onkyo extracted more low-end weight compared to the Yamaha RX-A8A
- Vs Denon X3700H: The Denon's Odyssey room correction was considered better by one reviewer
- Vs Yamaha V6A: The A8A is more refined sound-wise but both units have the same HDMI video limitations and menu quirks
- Vs Yamaha RX-A3080: RX-A8A has been rebuilt from the ground up after 3 years of research and development
- Vs Marantz Cinema 40: The RX-A8A delivers two more channels of amplification
Takeaway: The Yamaha RX-A8A is a robust and feature-rich receiver that delivers excellent audio and video performance for a truly immersive home theater experience. It is a top-tier choice for enthusiasts looking for powerful sound processing and support for the latest audio and video technologies.
Video review
Our take on the brand
Our Summary
Product Strengths
- Balanced and natural sound across the frequency spectrum, with detailed and crisp highs and warm midrange tones
- Supports the latest surround sound formats, like Dolby Atmos, DTS:X, Auro 3D, and Sony's 360 Reality Audio, creating an immersive audio experience
- Offers Audyssey XT32 room correction—with Dirac Live as an extra-cost option—for improved bass tightness, definition, and midrange focus
- Features HEOS multi-room streaming ecosystem and voice assistant integration with Google Assistant, Amazon Alexa, and Apple HomePod
- Equipped with HDMI 2.1 on all inputs and outputs, supporting 8K video, 4K upscaling, and gaming-friendly features, like ALLM and VRR
Product Considerations
- The HEOS app is required for streaming music services
- The included remote is not backlit
- The user manual needs more explanations for the average homeowner on how to set up different items
- The unit warms up and produces a fair amount of heat overall, even in preamp mode
- The transformer makes a loud clicking noise when switching surround modes
Comparisons (according to reviewers)
- Denon offers a better value advantage due to similar features at a lower price point, compared to Marantz Cinema 50
- The AVR-X3800H is an improved version of the AVR-X3700H
- The AVR-X3800H is slightly inferior to the more expensive AVR-X4800H model—and has less power (105W per channel vs 145W per channel)
Takeaway: The Denon AVR-X3800H is a competent and feature-rich AV receiver that brings high-quality sound and modern video capabilities to a home theater setup. With its support for various surround sound formats and user-friendly design, it is a great choice for immersive entertainment.
Video review
Our take on the brand
Our Summary
Product Strengths
- More open and well-distributed soundstage compared to its predecessor
- Good clarity, with no delays or jarring during surround sound usage
- Improved timing results in a more musical performance
- Easy and understandable setup process
- Audyssey MultEQ XT room correction technology optimizes performance in any listening environment
- Includes connectivity options
Product Considerations
- Appearance needs a refresh
- Some might crave more bass weight
- Cramped input/output arrangement makes plugging/unplugging tedious
- HEOS app is clumsy
- The HDMI ports may have problems with longer cables, potentially causing video and audio dropouts
Comparisons (according to reviewers)
- Vs Denon AVR-X2700H—the AVR-X2800H provides a soundstage that feels more open and well-distributed, is less reliant on heavy bass, and delivers more separation to each facet
- Vs Denon AVR-X2700H—dialogue has more liveliness and clarity for more engaging viewing
- Vs Denon AVR-X2700H—it is a more musical performer with a nice attack and clean vocal
Takeaway: The Denon AVR-X2800H is a good AV receiver that sounds good and is easy to set up, making it suitable for any home theater. It has many features that are easy to use, with good quality sound for both movies and music.
Video review
Our take on the brand
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