The ultimate meta-review site for audio gear. We deliver the final word through exhaustive analysis of dozens of sources worldwide. Our philosophy is simple: scientific, logical, and rational. We judge products on measured sound quality and functionality—and nothing else. Subjectivity, personal preference, the product's 'story' or romantic appeal, and design are completely stripped away. What remains is an unvarnished, unbiased review.
Company Review
Comprehensive evaluations of audio equipment manufacturers, including their technology, support, and overall performance.
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Detailed reviews of headphones, speakers, amplifiers, and other audio products.
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RUIZU
Chinese manufacturer of budget MP3 players with basic technology and significant reliability concerns
InAwaken
Chinese Hi-Fi manufacturer specializing in IEMs with innovative 3D printing technology and competitive measured performance
ELPA ASAHI ELECTRIC CO., LTD
Japanese consumer electronics manufacturer specializing in basic audio equipment including headphones, earphones, AV cables, and compact radios, with focus on affordable solutions for general consumers.
Latest Product Reviews
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Yamaha URX22C
Professional 2-in/2-out USB-C audio interface with D-PRE preamps and comprehensive DSP effects suite, offering transparent audio performance at competitive pricing.
Westone Audio AM Pro X30
The AM Pro X30 offers specialized ambient sound filtering for performers at competitive pricing within the professional ambient monitoring IEM market, with solid reliability and scientific design principles, though limited third-party measurement transparency affects scientific validation.
SUPERTFZ KING KONG TYPE-C
USB Type-C earphones with dual dynamic drivers offering basic functionality at moderate pricing, but lacking measurement data and showing concerning design philosophy priorities
Sennheiser MOMENTUM True Wireless 3
Premium true wireless earbuds with TrueResponse driver technology and aptX Adaptive codec support, representing the most cost-effective option in the professional wireless audio segment compared to directly comparable alternatives.
HIFIMAN Susvara Unveiled
Flagship planar magnetic headphones with innovative unveiled design and nano-thickness diaphragm technology, featuring cutting-edge engineering but limited cost-performance value at USD 8,000 price point
HiFiMAN Isvarna
HiFiMAN's first hybrid headphone combining planar magnetic and dynamic drivers with innovative Stealth Magnet technology, delivering advanced technical implementation with modest cost-performance despite insufficient measurement data.
HIFIMAN HE600
High-priced planar magnetic headphones with modern efficiency improvements but poor cost-performance compared to alternatives
HiFiMAN Edition XV
Open-back planar magnetic headphones with advanced NEO Supernano Diaphragm Gen 2 technology and rare-earth-free magnets, offering technological sophistication but poor cost-effectiveness and concerning reliability track record.
HiFiMAN Arya Unveiled
High-end open-back planar magnetic headphones featuring Stealth Magnet technology and nano diaphragm design, offering advanced technology but limited cost-effectiveness at 1449 USD.
Hidizs AP80 Pro Max
Compact digital audio player with dual ES9219C DACs offering high-resolution audio support and wireless streaming, evaluated against cost-effective alternatives in a competitive market segment
Fostex TH919
Premium open-back headphones featuring Fostex's proprietary BioDyna biocellulose driver technology with traditional Japanese craftsmanship, but limited by high pricing and lack of measurement transparency.
FiiO K13 R2R
Desktop DAC and headphone amplifier featuring 24-bit R2R DAC with 192 precision resistors, balanced/single-ended outputs up to 2400mW, Bluetooth 5.4 with LDAC, and 10-band parametric EQ functionality.
64 Audio U4s
Premium 4-driver hybrid IEM with proprietary tia technology and APEX modules, offering unique user-controllable isolation and source impedance correction features not available in competing products at lower price points.