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Cameron Oatley
ExtremeHiFi
Website author headshot
Julian Shapiro
ExtremeHiFi

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.

What are hifi reviews useful for? (1) Identifying products you should demo in person at a dealer. (2) Learning which products reviewers unanimously praise as the best they've heard (this means they probably are legitimately great). (3) Identifying a product's attributes that satisfy your idiosyncratic needs and tastes. Beyond that, we often discount what reviewers say because they heap praise on most products—and are often apprehensive about publishing strong criticism or comparisons between products. Further, they seldom have more than a few products on-hand, often relying on their memories to compare past products. Always listen for yourself.

Manufacturer details

  • DAC Chip: ES9281AC Pro
  • Signal-to-Noise Ratio: 121dB
  • Sample Rate Support: 32Bit/384KHz
  • DSD Support: DSD256 Native (11.2896 MHz)
  • Interface: Type-C
  • Headphone Output: 3.5mm
  • Decoding: MQA hardware decoding
H1 has adopted E9281AC Pro high performance DAC chip from ESS company. It is a solution with low-consumption and low-noise, SNR up to 121dB. Portable and lightweight, with good sound resolution and small distortion
Manufacturer Site

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:

  • Eversolo balances audiophile-grade components and construction with a user-friendly experience, emphasizing a responsive touch screen and well-designed app control.
  • They prioritize versatility, offering a range of inputs (including HDMI ARC) and outputs, plus internal storage options, making their devices adaptable to various system configurations.
  • Eversolo delivers a neutral yet nuanced sound signature, allowing the unique characteristics of connected components to shine through.
  • The brand consistently emphasizes the importance of a clean power supply and precise clocking in its designs to minimize noise and jitter, enhancing audio fidelity.
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Avg. Product Price
$500
Used For Sale
13
 Available (Scroll Down)
Brand Popularity
107
 of 900+
Badges
Top 50 Brand
Top 250 Brand
Products Listed
6
Founding Year
2014

Our take on the brand

EverSolo is a newer hifi audio brand that makes affordable, high-performance DACs and streamers. The brand appeals to budget-conscious audiophiles by offering features typically found in more expensive equipment, such as dual AKM4499EX DAC chips and R2R volume control, at more accessible price points.

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Our interview with the brand

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EverSolo

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What if you spend more?

Product image
EverSolo
AMP-F2
799
799
/
5
Reviews

https://eversolo.com/Attached/image/20231107/20231107175633_30635.jpg

EverSolo is a newer hifi audio brand that makes affordable, high-performance DACs and streamers. The brand appeals to budget-conscious audiophiles by offering features typically found in more expensive equipment, such as dual AKM4499EX DAC chips and R2R volume control, at more accessible price points.
Check Amazon
Expand Details

Our summary

Product Strengths

  • Very well-built, encased in an all-aluminum chassis
  • Good separation and delineation between the speakers and even beyond
  • The midrange clarity, intelligibility, bass texture, definition, and control are all very solid
  • Provides incredible value for money and delivers an astonishing sound for the price

Product Considerations

  • Not a warm-sounding amplifier—it's neutral
  • At higher volumes, it may begin to skew more towards the treble
  • Not completely silent, so there may be some noise in the form of tweeter hiss with highly sensitive speakers in the near-field
  • The soundstage isn't extremely big
  • Needed around 300 hours to get the best out of it

Comparisons (according to reviewers)

  • Compared to the Emotiva Bass XA2, the F2 has better build quality and a more flexible feature set, but Emotiva is more predictable across all volumes
  • Compared to the Primare A35.2, the F2 is completely outclassed at levels of 75dB and higher
  • Compared to the Rotel A11 Tribute, the Rotel can play all the way up into the 100 dB ranges on any speaker, and sounds better

Takeaway: The EverSolo AMP-F2 is a good amplifier, especially for its price, offering a neutral sound and solid performance. It could be worth buying as a versatile and reliable amplifier, particularly for smaller listening spaces and moderate volumes.

Video review

Our take on the brand

EverSolo is a newer hifi audio brand that makes affordable, high-performance DACs and streamers. The brand appeals to budget-conscious audiophiles by offering features typically found in more expensive equipment, such as dual AKM4499EX DAC chips and R2R volume control, at more accessible price points.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
Product image
Chord Electronics
Mojo 2
650
650
/
65
Reviews
Chord Electronics designs and manufactures all their products in Great Britain, setting themselves apart by using proprietary FPGA technology instead of off-the-shelf DAC chips found in most competitors' products. Their DACs and portable audio devices, featuring distinctive color-changing buttons and portholes, deliver studio-grade performance through unique technologies like the Watts Transient Aligned filter, which provides more natural and detailed sound reproduction.
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Product Strengths

  • Improved battery management offering faster charging rates and better efficiency than its predecessor
  • Features a new USB-C data input for greater flexibility alongside other inputs
  • Offers the world's first lossless DSP for tone adjustments without degrading sound quality, providing customization options
  • Excellent resolution and dynamics with a large soundstage and extreme detail

Product Considerations

  • The Mojo 2 can get warm when in a pocket for a period of time
  • Complicated menu navigation with color-coded buttons that may require the manual
  • Still uses Micro-USB for charging, which some find outdated

Takeaway: The Chord Mojo 2 is an exceptional DAC/headphone amplifier for those seeking high-resolution audio and customized sound in a portable format that is easy to move. Its sonic accuracy, detailed soundstage, and improved features provide a versatile and enjoyable listening experience, making it a worthwhile consideration for audio enthusiasts.

Video review

Our take on the brand

Chord Electronics designs and manufactures all their products in Great Britain, setting themselves apart by using proprietary FPGA technology instead of off-the-shelf DAC chips found in most competitors' products. Their DACs and portable audio devices, featuring distinctive color-changing buttons and portholes, deliver studio-grade performance through unique technologies like the Watts Transient Aligned filter, which provides more natural and detailed sound reproduction.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
Product image
iFi
xDSD Gryphon
599
599
/
30
Reviews
iFi Audio specializes in portable hifi audio players, offering compact DACs and headphone amplifiers for audiophiles seeking quality sound on the go. The brand also provides affordable audiophile gear, making quality hifi audio accessible to more people.
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Expand Details

Product Strengths

  • Versatile connectivity with both wireless (Bluetooth 5.1 with various codecs) and wired options (USB, S/PDIF, analog inputs) makes it suitable for various setups—from desktop to portable usage
  • Eloquent, informative, and entertaining sound quality, able to produce clear, non-artificial sound across different headphones
  • Features such as XBass II and XSpace provide additional sound shaping options for the user to customize the sound to their liking
  • The aluminum build provides a robust and premium feel, with a design that's described as sleek and comfortable to handle

Product Considerations

  • The user interface is not very intuitive
  • Decent headphones are needed to reveal its quality
  • The OLED screen can be difficult to read
  • Battery life is around six to eight hours

Comparisons (according to reviewers)

  • Compared to the hip-dac2, the Gryphon offers better sound quality, more features, and flexibility
  • Compared to the iFi GO bar, the Gryphon is bigger and has a built-in battery, and the GO bar is much smaller and draws power from the source device
  • Compared to the iDSD Diablo, the Diablo has more power for very demanding headphones, Gryphon has more functions
  • Compared to the Zen DAC, the xDSD Gryphon has a more sophisticated and detailed sound

Takeaway: The iFi xDSD Gryphon is a portable and versatile device delivering high-quality sound with extensive features that cater to audiophiles. Its ability to improve sound quality from various sources and its robust build make it a worthwhile investment for music lovers on the go.

Video review

Our take on the brand

iFi Audio specializes in portable hifi audio players, offering compact DACs and headphone amplifiers for audiophiles seeking quality sound on the go. The brand also provides affordable audiophile gear, making quality hifi audio accessible to more people.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
Product image
Rega
io
725
725
/
23
Reviews

The io has been designed to offer exceptional Rega performance at an affordable price point. It uses the same amplifier stage as the multi-award winning Brio now designed to run at 30 W per channel into 8 Ω. The io features two line level inputs, a high specification Rega moving magnet phono stage, and a dedicated high quality headphone output. The io will integrate seamlessly into any home audio system whilst remaining simple to use and easy to set up. A must for demonstration.

Rega is a British hifi brand known for its minimalist, low-mass turntable designs that challenge the industry's typical heavy-mass approach to reducing vibration. Their hand-assembled turntables and tonearms use advanced materials like graphene-infused carbon fiber and feature slim yet rigid plinths with striking glass platters, reflecting founder Roy Gandy's unique engineering perspective on how components affect
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Product Strengths

  • Detailed, rhythmic, and fun sound, recognizable as a descendant of the Rega Brio
  • Moving magnet (MM) phono stage offers palpable midrange richness and three-dimensionality
  • Good headphone output duplicates the good qualities showcased during lower-volume loudspeaker experiments
  • Compact size and well-built chassis, with a satisfyingly simple remote control

Product Considerations

  • Limited power output (30W per channel) demands careful speaker pairing
  • Lacks digital connectivity, as it is purely an analogue amplifier
  • Plastic front panel gives it an unremarkable aesthetic
  • Number of inputs is limited to two line-level inputs and one phono input
  • Volume control via the remote control goes up in relatively large steps

Comparisons (according to reviewers)

  • Vs Rega Brio: The Brio is bigger-sounding with a more polished presentation, greater detail, and dynamic precision
  • Vs Marantz PM6007: The Marantz PM6007 offers more space around the vocals and an overall maturity to the rendition, but its smoother, more laid-back approach comes at the cost of not quite being able to capture the track's energy
  • Vs Rotel A8: The Rotel A8 offers a more even sonic balance, more refinement, and space
  • Vs PS Audio Sprout: Although lacking an onboard digital section, the sound quality of the Rega's discrete design and overall build quality is superior
  • Vs Naim Nait: The Rega io is similar to the Naim Nait, but it has better bass control

Takeaway: The Rega io is a small but capable amplifier, perfect for those who prioritize sound quality and simplicity in an analogue setup. Its compact size and engaging sound make it a great entry point into hifi audio, especially for vinyl enthusiasts.

Video review

Our take on the brand

Rega is a British hifi brand known for its minimalist, low-mass turntable designs that challenge the industry's typical heavy-mass approach to reducing vibration. Their hand-assembled turntables and tonearms use advanced materials like graphene-infused carbon fiber and feature slim yet rigid plinths with striking glass platters, reflecting founder Roy Gandy's unique engineering perspective on how components affect
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page

What competes at this price?

iFi
GO blu
199
/
Released
2021
With Hi-Fi inspired architecture featuring dedicated Bluetooth, DAC, and Amp stages, the ultra-portable GO blu offers the best of both worlds – wireless freedom, paired with the clarity of wired sound.
Check Amazon
iFi Audio specializes in portable hifi audio players, offering compact DACs and headphone amplifiers for audiophiles seeking quality sound on the go. The brand also provides affordable audiophile gear, making quality hifi audio accessible to more people.
Expand Details

Our Summary

Product Strengths

  • Detailed and expansive presentation, offering a sonic upgrade to phones, especially when portability is a priority
  • Versatile, with both wired and wireless connectivity options, including balanced and unbalanced headphone outputs
  • Impressively small size and lightweight design, making it pocket-friendly and convenient for on-the-go use
  • Sound quality is generally linear, with fast and accurate bass, flat and clean mids, and a detailed treble that is not harsh
  • XBass and XSpace features offer customized listening experiences
  • Build quality and aesthetics are generally well-received, with its design standing out from other devices
  • ChronoDial volume knob is particularly praised for its tactile feel and functionality

Product Considerations

  • Black rubberized plastic casing can feel a bit flimsy to some users
  • Some reviewers noted hiss with sensitive IEMs, especially on the balanced output
  • Battery life estimation can be unreliable
  • No dedicated app for the device, limiting EQ and DSP options
  • Lacks a clip, making it less convenient for truly portable use

Comparisons (according to reviewers)

  • Compared to the Audiolab M-DAC Nano, the Go Blu offers a wider soundstage, better separation, and dynamic sensitivity, though the M-DAC Nano is fractionally punchier in the bass
  • Compared to the AudioQuest DragonFly Cobalt, the Go Blu is a wireless proposition, unlike the DragonFly Cobalt, which is a USB plug-in DAC
  • Compared to the FiiO Q3, the iFi GO blu highs are a bit too brilliant, but everything else sounded quite impressive
  • Compared to the NuPrime Hi-mDAC, the iFi GO Blu mids sound a lot like it, even if voices are slightly less natural
  • Compared to the Hidizs S9 Pro and Aune BU2, the GO Blu provides a relaxed sound and has better build and functionality compared to the Hidizs S9 Pro, but is better when using bluetooth compared to Aune BU2, however when competing on wired terms, the Aune is clearer

Takeaway: The iFi GO blu is a tiny but mighty device that delivers impressive sound and versatility—improving the wireless music experience. It is easy to use and has some cool features, making it a good pick for anyone looking for a portable upgrade for their headphones.

Video review

Our take on the brand

iFi Audio specializes in portable hifi audio players, offering compact DACs and headphone amplifiers for audiophiles seeking quality sound on the go. The brand also provides affordable audiophile gear, making quality hifi audio accessible to more people.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
Burson
Funk
491
/
Released
2021
Hi-Fi companies are spoiling headphone enthusiasts with a wide range of choices, but they often overlook near-field audiophiles who listen to speakers in small studios or from their desktops. Instead, near-field audiophiles are left with subpar Class-D amps or active speakers. Alternatively, they have to settle for larger Class-AB amps that disrupt the aesthetic of their setups. The Burson Funk breaks that rule by offering a combination of exceptional performance and a design that fits seamlessly into any living space.
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Burson is a hifi brand recognized for its modular op-amp design that allows users to easily swap components to customize their sound signature.
Expand Details

Our Summary

Product Strengths

  • Good sound quality, especially in the midrange, leads to vivid and well-formed vocals
  • Versatile, it works well with both efficient headphones/IEMs and moderately powered speakers
  • Compact design and good build quality, with the chassis acting as a heatsink
  • Ability to roll op amps allows users to customize the sound signature
  • Ample power for most headphones and nearfield speaker setups
  • Only one RCA input, which may be limiting for some users

Product Considerations

  • Speaker amplifier power (35-45W) might be insufficient for power-hungry speakers or larger rooms
  • The base model op amps are sonically inferior to upgrade options
  • Mild turn-off thump present

Comparisons (according to reviewers)

  • The Funk has a narrower but deeper soundstage with better imaging and layering than the Arylic A08 Pro
  • The Funk has superior imaging, but less potential power output depending on the Arylic's power supply than the Arylic A07/A08 Pro
  • The Funk is preferred for desktop speaker setups with Vivid opamps when compared to Schiit Aegir

Takeaway: The Burson Funk is a solid choice for people wanting good sound from both their headphones and speakers in a single, convenient unit. The ability to change the sound by swapping op amps is a welcome feature for those who like to tinker and upgrade.

Video review

Our take on the brand

Burson is a hifi brand recognized for its modular op-amp design that allows users to easily swap components to customize their sound signature.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
Fosi
ZA3
129
/
Released
2023
The next generation balanced dual-mode Class-D power amplifier. Fosi Audio's first amplifier supporting both stereo and mono modes.
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Fosi Audio makes quality hifi accessible worldwide by offering a diverse range of amplifiers, preamps, and DACs that blend modern engineering with vintage-inspired design. Their products are engineered for versatility and power, serving both audiophiles and gamers with impressive performance at competitive prices. With a strong reputation built on solid reviews and customer focus, Fosi Audio stands out as a go-to brand for enthusiasts seeking exceptional sound without breaking the bank.
Expand Details

Our Summary

Product Strengths

  • Great value for the money and an attractive price point
  • Balanced input and single-ended RCA input
  • Op amps are swappable
  • Compact form factor
  • Versatile with stereo and mono mode

Product Considerations

  • The volume control was found to be touchy by some reviewers
  • The included power brick is quite large, almost as big as the unit itself
  • The binding posts are small
  • The RCA input sounds inferior to the XLR input
  • The amplifier does not high pass the mains when a subwoofer is plugged in

Comparisons (according to reviewers)

  • Vs Fosi Audio V3: ZA3 is considered a more mature version with stylistic elements and new features like balanced inputs and mono mode, with a naturalness in the tonal quality
  • Vs SMSL AO200 MKII: AO200 MKII delivers better clarity, definition, and resolution of the sound

Takeaway: The ZA3 is a versatile and compact amplifier that offers great value, especially for those starting their audio journey. Its ability to be used in both stereo and mono configurations and the option to upgrade components make it a flexible choice for various setups.

Video review

Our take on the brand

Fosi Audio makes quality hifi accessible worldwide by offering a diverse range of amplifiers, preamps, and DACs that blend modern engineering with vintage-inspired design. Their products are engineered for versatility and power, serving both audiophiles and gamers with impressive performance at competitive prices. With a strong reputation built on solid reviews and customer focus, Fosi Audio stands out as a go-to brand for enthusiasts seeking exceptional sound without breaking the bank.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
SMSL
SH-9
289
/
Released
2021
Check Amazon
SMSL, a Shenzhen-based hifi brand, stands out for its use of advanced chipsets like Infineon's MERUS and ES9039Q2M, which have been objectively verified to deliver exceptionally low noise and distortion levels. The brand has earned acclaim from value-conscious audiophiles.
Expand Details

Our Summary

Product Strengths

  • Excellent build quality, featuring a CNC milled aluminum chassis and durable construction
  • Achromatic Audio Amplifier (AAA) technology by THX, aiming for transparent sound reproduction without coloration
  • Relay volume control provides precise channel matching
  • Plenty of power to drive a wide range of headphones, from sensitive IEMs to demanding planars
  • Balanced XLR inputs and outputs

Product Considerations

  • No pre-amp output
  • The notched volume control might not be to everyone's liking
  • Gets quite warm during use, especially with the SU-9 DAC stacked on top
  • Some reviewers noticed a clicking noise when adjusting the volume
  • The three-feet design may not be as stable as a four-feet design

Comparisons (according to reviewers)

  • Vs. SMSL SP200: Better unit at repelling noise, with a higher signal-to-noise ratio and lower total harmonic distortion—completely solved the SP200's issue with not having a pitch-black background
  • Vs. Benchmark HPA4: Very close to the HPA4 in performance, with some minor differences observed only with high-end headphones

Takeaway: The SMSL SH-9 is a well-built and powerful headphone amplifier with a clean, transparent sound. It is a good choice for audiophiles looking for an accurate and detailed listening experience.

Video review

Our take on the brand

SMSL, a Shenzhen-based hifi brand, stands out for its use of advanced chipsets like Infineon's MERUS and ES9039Q2M, which have been objectively verified to deliver exceptionally low noise and distortion levels. The brand has earned acclaim from value-conscious audiophiles.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page
Cambridge Audio
AXA35
349
/
Released
2019
Sound Comes First
Our AXA35 integrated amp offers 35 watts per channel and has a built-in moving magnet phono stage – perfect for vinyl enthusiasts. A white LED dot matrix display confirms listening source, and separate tone controls mean you can adjust the sound to suit your taste. There’s a large ¼” (6.35mm) headphone socket too, ideal for high-quality listening without disturbing those who might not share your great taste in music.

AXA35 is the ideal amp to begin listening to music and really appreciating it – hearing detail in familiar tunes you’ve previously missed. That’s down to the toroidal transformer it uses, a tech found higher up our range. Choose a pair of speakers to suit your taste, perhaps they’ve been in the family for years or maybe something from our SX Series.

AXA35 next to a turntable
Release the Wheels of Steel
The built-in phono stage is the ace up AXA35’s sleeve. It means that you can plug a turntable straight in without any extra kit. Moving magnet (MM) compatibility means AXA35 works with a wide variety of turntables – including that vintage one you’ve had your eye on. Soon you’ll be playing the records you’ve been saving for, and planning what to buy next.

A man adjusting the volume knob of AXA35
Setting the Tone
With separate bass and treble controls, you can fine-tune AXA35’s sound to suit your taste, speakers and room dynamics. The volume level is shown on the LED dot matrix display, and with 35 watts per channel you’ll have plenty of kick for smaller to medium sized rooms.

Someone connecting a cable to AXA35's back
Wired for Sound
AXA35 is a well-connected amp, with no less than 4 pairs of RCA inputs, plus a pair of phono sockets for a turntable and a pair of recording outputs. There’s a rear USB socket for technical upgrades. Hi-fi quality speaker binding posts (connectors), compatible for banana plugs, mean that thick cable connects securely for an authentic sound.

AXA35 and AXC35 setup with Cambridge Audio speakers
Designed for Life
As with the rest of AX Series, AXA35 shares our house-style of Lunar Grey minimalist fascia, black steel cabinet and ‘floating’ base. This timeless look enables an upgrade path through our range. A slim build, in the classic 430mm hi-fi width, also means that AXA35 can easily slot, and breathe new life, into a much-loved system.
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Cambridge Audio pioneered the use of toroidal transformers in power amplifiers, a technology now widely adopted by high-end audio companies. The brand stands out for using premium amplification technology across their product range, from Class A/B amplifiers in their wireless earbuds to Hypex Ncore modules in their EVO series, while maintaining accessible price points between their CX and Edge product lines.
Expand Details

Our Summary

Product Strengths

  • Punchy and precise sound
  • Aesthetically pleasing and understated for an affordable amp
  • Expressive midrange
  • Impressive clarity
  • Good built-in moving magnet phono stage
  • Connectivity options

Product Considerations

  • No Bluetooth connectivity
  • Remote control feels cheap
  • Slight lack of bass grip when pushed and may not produce ground-shaking bass
  • No internal DAC
  • Tone controls are not subtle

Comparisons (according to reviewers)

  • AXA35 arguably sounds clearer and has a more neutral tonal balance than the Marantz PM6006 UK Edition
  • The Cambridge AXA35 is superior to the NAD C 316BEE V2 with more neutral sounding loudspeakers that could use some color

Takeaway: The AXA35 is a great-sounding amplifier with a clean and detailed output, especially when paired with the right speakers. It's a smart buy for music lovers who want superior sound quality without needing wireless features or voice control.

Video review

Our take on the brand

Cambridge Audio pioneered the use of toroidal transformers in power amplifiers, a technology now widely adopted by high-end audio companies. The brand stands out for using premium amplification technology across their product range, from Class A/B amplifiers in their wireless earbuds to Hypex Ncore modules in their EVO series, while maintaining accessible price points between their CX and Edge product lines.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer
Product Page
Product Page

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