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.
All
Maestro Quantum
reviews
Manufacturer details
- Dimensions (W/H/D): 452 x 120 x 279 mm
- Weight: 6.2 kg
- Power Output: 2 x 180 watts at 4 Ω / 2 x 110 watts at 8 Ω @ 0.1 %THD
- Speaker Impedance: 4 to 16 Ω
- WiFi: IEEE 802.11 a/b/g/n/ac/ax, 2.4/5 GHz
- Display: 4" TFT color display
SOUND. DESIGNED. SOUND. DESIGNED High sound quality and ample power combined in one compact device - that's the MAESTRO Quantum . With 2x 180 watts (4 Ω), its highly efficient amplifiers from power amplifier specialist Hypex have more than enough power to meet even the highest demands. However, as even the best audio components do not automatically ensure a fantastic sound, our team has put a lot of passion and time into fine-tuning the MAESTRO Quantum to optimize it down to the smallest detail.
The iconic design language meets excellent workmanship and high-quality materials, such as the handcrafted wooden housing, the elegant paint finish and a full metal front and control knobs. The compact dimensions and multi-award-winning sonoro design make the MAESTRO Quantum a visual highlight in any living room.
Versatile audio center The MAESTRO Quantum leaves nothing to be desired. Does your music collection consist of CDs, records or is it digital? Use the integrated CD player, connect your record player via the MM p...
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:
- Sonoro offers a unique blend of German design and engineering, resulting in visually appealing audio systems that seamlessly integrate into modern living spaces.
Select products
Orchestra Slim
- Positioning: The entry-level, compact integrated amplifier designed for small spaces and affordability.
- Description: Offers a streamlined design and essential connectivity that works well in confined environments with modest sonic demands. Its performance is more basic compared to the larger Orchestra and Maestro models, making it a good choice for budget-conscious users who require straightforward functionality without advanced features.
Orchestra
- Positioning: A mid-range amplifier aimed at balanced performance for typical home audio setups.
- Description: Delivers a robust amplification stage with improved output over the Slim version and adds versatility in connectivity, ideal for users in small to medium rooms seeking better sound quality.
Orchestra Gen2
- Positioning: A performance-focused upgrade that improves on the classic Orchestra with enhanced circuitry and connectivity.
- Description: Introduces refined signal processing and an improved amplification circuit that results in clearer sound and broader dynamic range, suitable for larger or acoustically challenging spaces. Compared to the standard Orchestra and the Slim, it offers noticeable technical enhancements while still not reaching the higher processing sophistication and connectivity options found on the Maestro series.
Maestro
- Positioning: A premium integrated amplifier known for its advanced processing and higher build quality for demanding audiophile setups.
- Description: Features a more integrated digital processing stage and versatile connectivity options that boost performance in moderate to larger spaces. While it outperforms the Orchestra series in build and sound clarity, it is still positioned below the flagship model in terms of technical sophistication and cutting-edge features.
Maestro Quantum
- Positioning: The flagship amplifier that brings groundbreaking technology and the highest performance to advanced audio systems.
- Description: Offers state-of-the-art digital processing with a quantum-enhanced circuitry that delivers precise sound reproduction and wider dynamic range, ideal for dedicated listening rooms and users with top-tier sonic ambitions. It outclasses all other models in the lineup in terms of complexity and function, offering advanced connectivity and processing that justify its premium positioning compared to the Maestro and Orchestra groups.
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Used
sonoro
What if you spend more?
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
- 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
- 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
It was back in the year 2008 that T+A introduced the first Caruso, and within a very short time the device won numerous prizes, gaining absolute cult status due to its unique overall design. In 2020 a new generation of the Caruso appeared, and this constituted the greatest advance yet in the history of these devices: the new version represented a completely new development - both externally and in technical terms. Although its heritage remains clear, the new Caruso epitomised the transformation of the machine from an all-in-one device to a series of individual products. The Caruso R continues the theme of the Caruso in a logical manner, and this is the key to its pleasantly familiar look. The T+A Aluminium Framework provides great precision and physical strength, while its external dimensions hark back to the first Caruso of 2008. The new 7” HD screen effectively extends the Caruso R, and gives it a look of restrained elegance even without loudspeakers.
Product Strengths
- Comprehensive specification including CD player, FM/DAB+/internet radio, and network capability with multiple streaming services (Amazon Music HD, Deezer, Qobuz, Spotify Connect, Tidal)
- Intuitive control via a large (7') touchscreen, supplied remote, or a dedicated app, plus Alexa voice control
- Sound is well-controlled, but not too composed—offering a sense of flow and ease with generous resolution
- Solid build quality and attractive design that creates a striking impression
- Offers a good balance of musical fulfillment and ease of enjoyment, making it suitable for a wide range of listeners
Product Considerations
- Headphone socket and USB port are located on the rear panel, which may be inconvenient
- Wireless streaming is capped at 192kHz/24-bit, downsampled internally to 48kHz
- The balance is more refined and mature than red in tooth and claw, which might not suit listeners seeking ultimate speed and drive
- Vinyl playback through the Caruso R's analog inputs may not deliver all the detail heard from all-digital sources, since the incoming analog signal will be digitized
- The sound leans towards rich and slightly soft, potentially lacking some space and openness
Comparisons (according to reviewers)
- The Caruso system has sonic characteristics that are reminiscent of the Naim Mu-so 2nd Gen
- The T+A Caruso R is a bit like a cuboid version of the Naim Uniti Star in both function and quality
Takeaway: The Caruso R is a versatile and well-designed all-in-one system that makes listening to music easy and enjoyable. Its comprehensive features and user-friendly interface provide everything needed for a great audio experience in one compact unit.
Video review
Our take on the brand
What competes at this price?
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
- 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
- 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
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