Today, December 31, 2024, marks the last day of the year, and we’ve got a great roundup for you. It’s important to finish up the audiophile list before we dive into 2025, so we’ve put together a summary you won’t want to miss. We’ve dug into the stats to highlight the ten most popular articles of 2024.
1o. Devialet Astra and Astra Opéra de Paris: A new dimension of audio excellence
Devialet has released a new amplifier called Astra. According to the makers, the Astra redefines the boundaries of hi-fi sound with its unparalleled performance. The new integrated amplifier, which is equipped with analogue and digital inputs, can deliver 2 x 150 watts into eight ohms and has, according to the manufacturer, zero distortion and zero saturation. Devialet has also launched a 23-carat gold-plated version called the Astra Opéra de Paris.
There was already the Opel Astra and now there is also the Devialet Astra. Would the person who came up with the name for the new amplifier know that there are also several thousand cars driving around in Europe with the same name? We don’t know and it doesn’t really matter. The fact is that the Devialet with its Astra is trying to serve a different customer group than Opel with its Astra.
The Devialet Astra is, according to its makers, the most advanced integrated audiophile system to date, integrating a decade and a half of research and development into one device. The Astra has an analogue RCA line input, a turntable input (RCA) and various digital inputs. Connection to a network can be established with a UTP cable or wirelessly via WiFi. Devialet offers seamless in-app control and a brand new advanced configurator. The Devialet Astra is fully configurable to get the best out of any sound setup.
A renewed software architecture harnesses the power of the advanced iMX8 processor, combined with the new version of Devialet Operating System, DOS3. This powerful combination radically improves the compatibility of Devialet Astra and ensures the seamless integration of a wide range of streaming protocols.
Devialet Astra embodies the fusion of form and functionality. While remaining true to the sleek silhouette that characterizes the Expert series, the design of Devialet Astra has been thoroughly modernized to enhance both aesthetics and usability. The design draws heavily from the timeless aesthetics of Art Deco and Streamline timepieces. With an emphasis on minimalism, Devialet Astra retains the clean lines of the Expert series, while adding a significant touch of character with luxurious details that are typically found in the dials of high-end watches.
Devialet has also launched a 23k gold plated version of the Astra, called the Astra Opéra de Paris. It is of course a bit more expensive than the regular Astra.
09. FiiO JM21: Compact and powerful player
The FiiO JM21 player is a sleek and robust device tailored for individuals who appreciate superior sound quality and contemporary features. With a case thickness of just 13 mm, it is highly portable, making it easy to carry wherever you go. Its well-considered design, combined with a strong amplifier, ensures exceptional music playback.
The JM21 features an audio system capable of delivering up to 700 mW per channel, making it suitable for high-impedance headphones. To ensure optimal power distribution across all components, it utilizes a segmented power supply with four independent regulators, effectively reducing noise and promoting stable device performance.
User control is straightforward, thanks to the Android 13 operating system, which supports the installation of various music applications and facilitates sound adjustments. With three gain settings and three distinct volume curves, users can enjoy comfortable listening experiences, whether using in-ear or over-ear headphones.
Equipped with two-way Bluetooth 5.0 and the LDAC codec, the player not only plays music but also streams it to external Bluetooth devices while preserving high audio quality. It offers 3.5 mm and 4.4 mm analog outputs for connecting headphones and active speakers.
Powered by the Qualcomm Snapdragon 680 processor, the FiiO JM21 ensures efficient performance with minimal power consumption. It boasts a battery life of up to 12.5 hours on a single charge, allowing for extended music enjoyment throughout the day.
The FiiO JM21 player merges cutting-edge technology with a sleek design, delivering a distinctive listening experience. With a thickness of just 13 mm and a weight of 156 g, it fits comfortably in your hand, while the 4.7-inch HD screen enhances your music enjoyment.
The player features dual Cirrus Logic CS43198 DACs paired with SGM8262 operational amplifiers, providing fully balanced audio output characterized by an extensive dynamic range and precise sound reproduction. Its proprietary Digital Audio Purification System (DAPS), equipped with a 5th-generation FPGA and dual femtosecond oscillators, effectively reduces distortion and guarantees stable signal transmission.
The FiiO JM21 is capable of asynchronous USB DAC mode, enabling it to function as an external sound card with a maximum resolution of 384 kHz/32 bit. It also includes built-in Bluetooth 5.0 with two-way LDAC transmission, ensuring compatibility with both headphones and audio sources. Furthermore, it offers SPDIF and USB Audio digital outputs, facilitating connections to external DACs and allowing it to serve as a source within an audio system.
Significant emphasis has been placed on component isolation, with dedicated zones for the DAC, amplifier, and control elements to minimize crosstalk and maintain sound clarity. The design incorporates separated power supply circuits and low noise levels, achieved through independent LDO regulators, to ensure optimal performance and precise audio reproduction.
08. Eversolo AMP-F10: Bridgeable class AB stereo power amplifier
Eversolo recently released the Eversolo DMP-A10 network player, has expanded its product range with the introduction of a robust stereo power amplifier named AMP-F10, operating in class AB. The design of the AMP-F10 mirrors that of the DMP-A10, ensuring both technical compatibility and aesthetic harmony between the two devices.
The Eversolo AMP-F10 can deliver a maximum of 200 watts per channel into 8 ohms and 320 watts into 4 ohms. The output stages can also be bridged to create a mono power amplifier that can deliver 650 watts into 8 ohms and 950 watts into 4 ohms (all specifications RMS). At the same time, Eversolo promises stable operation because the specified damping factor is 600 at 8 ohms (1 kHz).
The flattened edges of the aluminum housing merge seamlessly into the cooling fins on the sides, which are not only used for their actual (cooling) task, but also form an essential design element in the design.
The flattened edges of the aluminum housing merge seamlessly into the cooling fins on the side
The foundation of the circuit consists of a robust linear power supply featuring a central toroidal transformer. A DC filtering circuit is implemented to prevent DC components from the mains supply. According to the designers, this circuit successfully mitigates low-frequency DC interference, ensuring that only pure AC power reaches the audio circuits. This enhancement not only boosts the performance of the audio circuit but also minimizes hum generated by the toroidal transformer.
Music signal can be supplied via cinch or XLR
The audio circuitry of the latest Eversolo AMP-F10 utilizes a sophisticated dual differential amplifier configuration, featuring a symmetrical design and negative feedback mechanisms. According to the manufacturer, this setup allows for completely linear signal processing with minimal distortion. The device is constructed using only the highest quality components, including five pairs of meticulously matched MOSFET transistors capable of managing high current levels.
Eversolo AMP-F10 and DMP-A10
Audio signals can be transmitted through either cinch or XLR connections. Additionally, the AMP-F10 features a 12 Volt trigger input for power on/off functionality. Users can adjust the input sensitivity using a dedicated sensitivity selector switch. The speaker terminals are designed with robust quality, ensuring that users have the freedom to select their preferred cables without any limitations.
07. This legendary Japanese HiFi brand is returning to the scene with new audio equipment
Onkyo, a renowned Japanese hi-fi brand recognized for its superior audio technology since its establishment in 1946, is embarking on a new strategic path. Following its acquisition by the Premium Audio Company and Voxx International Corporation in 2021, Onkyo is dedicated to merging technological advancements with its established expertise in the audio field.
Founded by Takeshi Godai in Japan, Onkyo evolved from a modest enterprise into a leading force in the audio industry worldwide. The brand name Onkyo, meaning “sound harmony,” reflects the company’s mission to deliver pure and harmonious sound experiences.
This iconic Japanese HiFi brand is making a comeback with some fresh audio gear.
The Premium Audio Company Technology Center (PACTC) has been established at Onkyo’s headquarters in Osaka to foster innovation and product development. With a dedicated team of nearly 60 engineers, technicians, and marketing professionals, Onkyo is poised to set new benchmarks in audio technology.
In the upcoming years, Onkyo intends to broaden its product range by introducing active speakers and new amplifiers, which will be unveiled at CES 2025 in Las Vegas. This initiative is a direct response to the growing demand for cutting-edge audio solutions.
New Collaborations and Brand Revitalization
Alongside technological partnerships with brands like Klipsch, which is also part of the Premium Audio Company—such as the Klipsch Flexus soundbar—Onkyo is prioritizing contemporary designs and a refreshed brand identity. This effort encompasses a redesigned logo, updated typography, and a vibrant color scheme that embodies both innovation and sophistication.
Onkyo has recently launched the TX-SR3100, the TX-RZ30, and the 11-channel AV receiver TX-RZ70
Onkyo continues to uphold its fundamental mission of creating high-quality, innovative audio solutions that cater to the needs of music enthusiasts, home theater aficionados, and gamers globally, despite the numerous advancements in technology.
Stay informed about the latest developments from Onkyo on Stereoindex.com, where we will also provide timely updates on new products unveiled at CES 2025.
06. Lyngdorf Audio FR-2: Floorstanding speaker designed to be placed against the wall
Lyngdorf Audio has introduced a new floorstanding speaker, the FR-2. This model is uniquely engineered for wall placement, facilitating optimal visual and acoustic integration within a room. The speaker is specifically calibrated to deliver superior sound quality when positioned near a wall. Additionally, its slim cabinet design, along with a variety of color and fabric options, enables seamless incorporation into contemporary living spaces.
Lyngdorf FR-2
Denmark-based Lyngdorf Audio is known for its digital amplifiers, multichannel processors, and RoomPerfect calibration. The FR-2 is the company’s 18th model in its current loudspeaker and subwoofer portfolio. FR stands for Full Range, and the FR-2 is the company’s second full-range on-wall speaker model, following the FR-1. The FR-2 also marks a new era for establishing Lyngdorf Audio’s new in-house cabinet manufacturing and lacquering in Denmark. The FR-2 will make its premiere at the Audio Video Show 2024 in Warsaw, Poland.
Lyngdorf FR-2: best sound performance by placing it against the wall
The FR-2’s drivers are integrated into an unusually shallow speaker design that works with the room’s acoustics rather than against them. The FR-2 is specifically tuned for in-wall placement, with the woofers positioned as close to the wall behind the speaker as possible. This provides ideal low-frequency impulse response, resulting in surprisingly tight, powerful bass unheard of in most freestanding speakers.
The FR-2’s two high-quality woofers with a diameter of 18 cm are equipped with a stiff, vented die-cast basket, an extra strong and large magnet and a very light aluminium cone, while the soft-dome tweeter also uses an extra powerful magnet. This results in the highest efficiency and a high maximum volume level, while keeping distortion low. The very linear impedance (approx. 4 Ohm) ensures that every amplifier performs optimally. The bass reflex port is positioned downwards, so that it is out of sight and acoustically always maintains the same ideal distance to the floor boundary and the edge of the wall.
05. FiiO BTR17: A compact masterpiece
FiiO has unveiled the BTR17, a premium portable Bluetooth DAC and headphone amplifier tailored for audiophiles seeking an exceptional listening experience on the go. Featuring dual ESS DAC chips and THX amplification, along with compatibility for advanced Bluetooth audio formats like LDAC and aptX HD, the BTR17 ensures a rich and nuanced sound quality. Consumers have the option to select from two color variants: blue and black.
The BTR17 features Bluetooth 5.4 and is compatible with advanced codecs such as LDAC, aptX Lossless, and AAC, providing a reliable connection and a high-fidelity wireless listening experience, as stated by the manufacturer. The inclusion of the Qualcomm QCC5181 chip allows for transmission speeds reaching 2.1 Mbps, enhancing the detail and clarity of music playback, according to the designers. Additionally, in USB DAC mode, it supports audio playback at resolutions up to 32-bit/384kHz or DSD256, positioning the BTR17 as an outstanding choice for home audio use.
Digital-to-Analog (DA) conversion is executed using a duo of DAC chips from ESS Technology, specifically the ES9069Q model. According to the manufacturer, the signal-to-noise ratio exceeds 120 dB, indicating that noise is not a concern.
The device offers a battery life of around eight hours, which is adequate for most situations. However, users who are stationary at their desks can utilize Desktop Mode, allowing the BTR17 to remain continuously powered through the USB-C connection, thereby conserving battery usage. A depleted battery can be fully recharged in approximately two hours.
04. McIntosh MA5300: Compact and powerful integrated amplifier
The McIntosh MA5300 integrated amplifier is proof that big sound doesn’t have to come from a huge device. It’s the most compact solid-state integrated amplifier in the lineup, in terms of output power and physical size, making it an ideal choice for smaller spaces or for someone just starting out with building a home audio system. This amplifier delivers 100 watts per channel into 8 ohms or 160 watts into 4 ohms per channel. The new dual-stage blue wattmeters give an accurate reading of output power for both 8 and 4 ohms.
The McIntosh MA5300 model has a more compact case than its brothers in the line. The amplifier design remains true to the appearance of classic McIntosh components. The front panel is made of glass and has aluminum side inserts. Fiber optic backlighting and LED diodes are traditionally used.
On the front of the McIntosh MA5300, two wattmeters are symmetrically located, illuminated in blue. There is a fluorescent display showing the selected source, volume level and other symbols necessary for setting up the device. On the left side of the front there is a 6.3 mm headphone jack and an input selector knob, which when pressed can be used to adjust the balance, navigate the menu, etc. On the right is the power/standby key and the volume control, which is also used in the menu settings.
The rear panel of the McIntosh MA5300 features a total of 12 inputs – 6 analog (4 unbalanced RCA, 1 balanced XLR and 1 MM phono input) and 6 digital inputs (2 coaxial and optical, 1 USB and 1 proprietary MCT for use with compatible SACD / CD transports). All digital inputs are housed in the DA1 digital audio module, which can be replaced in the future with a more advanced module as new digital audio technologies are developed. The 8-channel 32-bit digital-to-analog converter (DAC) is used in Quad Balanced mode and supports high-resolution DSD256 and DXD 384 kHz formats. Each input can be named for ease of use.
The MA5300 uses proprietary monogrammed heatsinks to dissipate heat from the transistors, while the advanced high-current transistors themselves eliminate the need for warm-up and ensure maximum performance from the very beginning. New and improved microprocessors are used to improve overall system performance. A built-in tone control helps to adjust the sound to the listener’s taste.
It is also worth mentioning that the new McIntosh MA5300 amplifier has found its place in the proven proprietary technologies, including Power Guard®, Sentry Monitor ™, PassThru, headphone amplifier High Drive with (HXD®). The amplifier protection system also includes a Power Guard circuit, which prevents clipping and helps to protect the speaker systems. The Thermal Protection circuit protects the model from overheating.
03. McIntosh MC462: Extremely powerful stereo amplifier
The McIntosh MC462 amplifier is the most powerful device in the McIntosh two-channel power amplifier series. The McIntosh MC462 chassis is made of polished stainless steel. The stylish glass front includes fiber optic backlighting combined with LEDs and has aluminum handles on the sides for carrying and rack mounting. Two pointer wattmeters located on this front allow you to determine the output power as accurately as possible. Below is a handle that turns off their backlighting, and also activates one of their two operating modes – normal and Hold, used to determine peak power values. On the right is a handle for power supply and switching the McIntosh MC462 to the power control mode using other McIntosh components. Between the wattmeters are LED indicators of the Power Guard protection circuit.
The McIntosh MC462 amplifier uses a balanced topology of Quad Balanced circuits. The essence of this technology is that each channel has two amplifiers matched to each other, the outputs of which are combined with the Autoformer output autotransformers. As a result, the device easily develops 450 W per channel, while producing an impeccably clean sound with an insignificant amount of distortion (THD is only 0.005%).
On the upper platform of the McIntosh MC462 amplifier, a power transformer weighing almost 14 kg is installed. Adjacent to it is a pair of autotransformers with separate taps for loads of 2, 4 and 8 Ohms, which allow the power amplifier to work with any speakers. Next is the amplifier section with massive heat sinks. In the rear part, there is one linear and one balanced input, which are duplicated by similar outputs for connecting another power amplifier. There is also an input selector, a jack for remote control of the amplifier and a pair of jacks with which the McIntosh MC462 itself can activate the components connected to it.
The McIntosh MC462 amplifier’s output stages use powerful transistors with ThermalTrak technology for precise temperature control and efficient performance. For protection, a Power Guard circuit (prevents overload), a Thermal Protection circuit (prevents overheating) and a Sentry Monitor (monitors the output stage) are used. Located on the top platform of the case, 6 pairs of gold-plated terminals of a new type are used to connect speakers with an impedance of 2, 4 and 8 ohms.
The amplifier’s sound can be described as smooth, precise, rich and at the same time fast, with excellent macro- and microdynamics. The scene that this amplifier creates extends far beyond the speakers connected to it.
02. Top-tier high-performance amplifiers between $6,000 and $10,000
Class A equipment used to be priced in the hundreds of thousands, but that has changed significantly. Now, high-quality amplifiers are available at a fraction of that cost. Check out our analysis of power amplifiers ranging from five to ten thousand dollars.
Manley Laboratories Mahi
Manley Laboratories Mahi
A timeless tube classic, the Manley Laboratories Mahi features four EL84 pentodes, delivering a power range of 14 to 41 watts based on the switching type (triode and ultralinear modes, respectively) and speaker impedance. This unit is best suited for a 6-ohm load and is not advisable for speakers with an impedance significantly below 4 ohms. Despite its limitations, when set up properly, this device can truly captivate you with its remarkable, fluid, and “mercurial” sound.
Price: $6,599
Ayre VX-8
Ayre VX-8
The Ayre VX-8 incorporates advancements from the brand’s premier line of amplifiers, featuring JFET amplification. It also boasts linear power regulation without feedback and a Double Diamond output stage. The circuit boards are custom-made from durable fiberglass and resin, designed for longevity—overall, every aspect reflects exceptional quality. Although it delivers just 100 W at 8 ohms, the sound produced by this model is remarkable for its clarity, vibrancy, and brilliance.
Price: $6,799
PS Audio Stellar M1200
PS Audio Stellar M1200
The PS Audio Stellar M1200 presents a striking visual contrast to the company’s previous bulkier models. It features a cascade design utilizing a Psvane 12AU7-TII tube alongside a class D configuration from ICEpower. This amplifier is a powerhouse, delivering 600 W at 8 Ohms and an impressive 1,200 W at 4 Ohms. Its capability to handle demanding “crowbar” speakers is remarkable. However, what stands out is that in their quest for immense power, they have not compromised on quality; the device exhibits excellent temporal accuracy, though it does fall slightly short in microdynamics when compared to true High End standards.
Price: $6,998
Feliks Audio Arioso
Feliks Audio Arioso
Compact Polish tube amplifier featuring just 8 W per channel powered by Electro-Harmonix EH Gold 300B tubes. At first glance, it may appear to struggle against contemporary giants, yet this device performs admirably even with 4 Ohm speakers, delivering an astonishing level of sound detail that enriches the audio experience compared to numerous rivals. A true lamp apparatus for the 21st century!
Price: $6,699
Rotel Michi S5
Rotel Michi S5
Rotel’s latest Michi series truly elevates audio performance to new heights. If you’re in the market for a power amplifier, the S5 could be your ultimate choice. With an impressive output of 500 W per channel at 8 ohms and 800 W per channel at 4 ohms, it delivers a natural temporal soundstage and a surprisingly vivid presence, even if it doesn’t quite match the expansive sound of much pricier models. Its clear and cohesive performance across all genres is worthy of high praise. For the price, it’s an exceptional value.
Price: $7,500
McIntosh MC462
McIntosh MC462
The MC462, McIntosh’s most powerful stereo amplifier, boasts an impressive output of 450 watts per channel across 2, 4, or 8 ohms. This amplifier, characterized by its distinctive “arrows,” operates in a unique AB class configuration. Each phase of the audio signal is amplified by a complete push-pull output section, effectively utilizing two fully functional push-pull amplifiers per channel, with their outputs merged through autoformers. The audio performance of the McIntosh MC462 is nothing short of exceptional, showcasing remarkable dynamics and superb detail.
Price: $10,000
01. Best Portable CD Players 2024-2025: From Budget to High-End
Compact discs and the associated playback equipment have experienced a prolonged decline, with sales diminishing and a bleak future anticipated. Nevertheless, there remains a dedicated group of enthusiasts who value the experience of listening to their favorite music not only on high-quality sound systems but also while traveling. For this audience, a limited selection of portable CD players is still being manufactured, and we have curated the latest models in this collection.
6. TOMASHI
The player features a timeless design, showcasing a compact display on the top cover along with its control buttons. In addition to its CD playback capability, it is equipped with a built-in Bluetooth 5.0 module, allowing for seamless audio transmission to wireless headphones and speakers. The ESP system enables buffering of up to 40 seconds of music, effectively minimizing disruptions caused by movement. This model operates on standard AA batteries, requiring two for functionality, and does not include a rechargeable battery. However, it can also be powered through an external adapter connected via a micro USB port, making it convenient for home use without depleting battery life. Included with the player are headphones, and it features a Bass Boost button to enhance low-frequency sounds. The device has a lightweight design, weighing just 229 grams.
Price: $50
5. KLIM Nomad
This device is designed more for users seeking a multifunctional player than for audiophiles. It not only plays CDs but also tunes into FM radio stations and supports file playback from a memory card. Users can connect headphones through a dual 3.5 mm jack or via Bluetooth. The integrated vibration absorption system and a 100-second memory buffer provide dependable playback whether on the move or in a vehicle. With a robust 2000 mAh battery, it offers a minimum of 10 hours of uninterrupted use, and it comes with branded in-ear headphones. The player has a weight of 250 grams.
Price: $50
4. SYITREN R-400
This device is offered under various brands, yet all iterations share a distinctive design reminiscent of a 1990s manga featuring combat robots. It is equipped with a state-of-the-art Bluetooth 5.3 module for seamless connectivity with wireless headphones and speakers, a built-in 2000 mAh battery, and a 16-second signal buffering system. Users can also connect wired headphones via a 3.5 mm jack. The battery requires up to 4 hours for a full charge, providing up to 10 hours of uninterrupted playback. Additionally, the back of the transparent outer casing features a removable bracket that allows the player to be positioned vertically. This player is available in four different colors and has a weight of 330 grams.
Price: $100
3. Moondrop DiscDream 2
The Moondrop portable player’s second generation features a classic design, highlighted by a transparent top cover and physical control buttons. It includes two outputs via a 3.5 mm mini-jack connector: one for headphone connection and the other for either digital or analog linear output. A small display indicates the operating modes of the player. This model is equipped with a CS43131 MasterHiFi DAC chip and a dedicated two-channel headphone amplifier. Additionally, the DiscDream 2 can function as an external DAC with a headphone amplifier for laptops or PCs. It supports PCM stream decoding with specifications up to 32 bit / 384 kHz and DSD up to DSD256. The output power of the Moondrop DiscDream 2 is 124 mW, providing a fixed output voltage of 2 V. Its built-in battery has a capacity of 3500 mAh, allowing for 9 hours of continuous use.
Price: $150
FiiO DM13
2. FiiO DM13
The FiiO portable CD player now features wireless Bluetooth connectivity with the aptX HD codec, a balanced 4.4 mm headphone output, and a USB-C port for transferring discs to external storage. Additionally, it includes an unbalanced 3.5 mm headphone output and connections for amplifier integration. This new model is also equipped with an analog linear output and a digital S/PDIF output. It utilizes the premium CS43198 DAC chip from Cirrus Logic, and with two amplifier modules, it can deliver up to 660 mW at 32 Ohms through a balanced connection. The built-in battery provides up to eight hours of continuous CD playback, and the FiiO DM13 can also operate while plugged into a power source. This model is offered in five different colors.
Price: $150
1. Moondrop DiscDream 2 Ultra
Building on the success of its initial player, the company has introduced an enhanced version known as the Ultra index. This model features dual DAC chips, a four-channel amplification system, a balanced headphone output, and seven linear power microcircuits. Constructed from aluminum and produced using CNC machining, the player boasts a foldable design. The transport system incorporates a dual-level shock absorption mechanism for the optical disc drive, complemented by a professional-grade laser head. The DAC section utilizes two Cirrus Logic MasterHiFi CS43131 chips, while a dedicated four-channel amplifier section drives the headphones. Additionally, the player includes a compact display that provides information such as the current track number, battery status, and playback duration. Similar to its predecessor, the DiscDream 2 Ultra can also function as an external DAC with a headphone amplifier for laptops or PCs.
Price: $300
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