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.
View CompaniesProduct Review
Detailed reviews of headphones, speakers, amplifiers, and other audio products.
View ProductsLatest Company Reviews
View moreClick the title to view detailed reviews
NFJ (North Flat Japan)
Japanese audio manufacturer focusing on affordable digital equipment with mixed technical performance
Audix
Boutique microphone manufacturer with 40+ years heritage, focusing on professional microphones with American manufacturing. Limited measurement transparency but offers superior cost-performance compared to equivalent-or-better alternatives.
TOMOCA Electronics
Japanese professional broadcast equipment company established in 1955, became TOMOCA Electronics in 1970, specializing in audio accessories with strong reliability and cost-effectiveness for broadcast applications.
Latest Product Reviews
View moreClick the title to view detailed reviews
Zoom UAC-232
World's first dedicated 32-bit float audio interface. Independent measurements show ~136.4 dBA dynamic range and clip-resistant dual-ADC design at 199.99 USD. No cheaper alternatives with equivalent 32-bit float USB streaming currently exist, sustaining a maximum cost-performance rating.
Topping E4x4 Pre
A USB audio interface with excellent manufacturer-quoted performance but limited independent verification and some brand reliability concerns.
Topping E2x2 OTG
The Topping E2x2 OTG is a 2-in/2-out USB audio interface pairing transparent measured performance with Topping’s NFCA-LE headphone amp. Among equal-or-better peers at current general pricing, it ties the lowest price; aftersales breadth remains a watchpoint.
Steinberg UR22C
USB 3.0 audio interface supporting 32bit/192kHz. Features D-PRE Class A mic preamps and low-latency DSP effects, achieving high cost-performance with its unique feature set.
Polk Audio Reserve R500
A tower speaker whose measurements reveal issues in the mid-bass and upper-treble that limit value versus today’s best options—though room EQ can help.
MOTU M2
2-in/2-out USB-C interface using ESS Sabre32 Ultra. Third-party tests confirm ~120 dB(A) line-out dynamic range and very low distortion; loopback DR around −112 dB indicates strong real-world round-trip performance. Excellent meters and loopback yield high practical value.
Marantz M-CR612
A compact network CD receiver with HEOS. Measurements are modest by today’s transparency targets, but overall value is strong versus current all-in-one peers. Now updated with verified I/O, format support, power/dimensions, and amplifier operating modes.
ESI Amber i4
The ESI Amber i4 is a compact 4-in/4-out USB-C audio interface with dual Class-A mic pres, ADM zero-latency direct monitoring, bidirectional MIDI, loopback, and clear published 115 dB(A) DR specs—delivering standout value versus independently measured peers.