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Audiophile & Hi-Fi Gear Reviews

Honest reviews of audiophile gear, told straight. Reference-anchored coverage of headphones, speakers, DACs, headphone amps, speaker amps and preamps, digital sources, microphones and recording gear, and accessories, with head-to-head comparisons against the category benchmark and buying guides built from real verdicts. Zero sponsored takes.

Reviews published
70
Highest score
9.3
Sponsored verdicts
0
Last updated

Find the right gear, not the highest score.

The best product on the list is rarely the right one for your ears, your room or your budget. Start from where you are: a product you already have in mind, two you are torn between, or none.

  • I know what I want Browse reviews Every verdict on one scale, filterable by category, price and sound signature. 70 products tested
  • I'm choosing between two things Compare Both products side by side on specs, signature and score, with a pick and the reason for it. 34 head-to-heads
  • I don't know what I want Help me choose Answer a few questions about how you listen and get a shortlist, with what to watch out for. 16 free tools

New audiophile gear reviews.

The latest verdicts from every hub, newest first. Each piece earned its score through weeks of comparative testing against the reference for its category, with no first-impressions takes.

Browse all 70 reviews
The Henry Audio DA 256 seen from the front and side: a low brushed aluminum box with the engraved Henry Audio logo, a solid wood base underneath, and one tiny LED beside a USB-C port on the front plate DACs DA 256

8.2

Henry Audio DA 256 Review: A €1,600 Open-Source DAC That Skips XLR on Purpose

Twenty years of one engineer's work in a €1,600 box: a published schematic and firmware, reclocked coax and optical, RCA only, PCM to 24-bit/192 kHz, and every omission deliberate.

Wide stage, analytical
Price €1,600 $1,730 approx. 8 min Read the DA 256 review
The Austrian Audio OC16 alone on a stand, front on: the flat black slab body, the Austrian Audio logo, the two-position high-pass switch above it, and the CKR6 capsule visible through the open mesh basket Microphones & Recording OC16

8.7

Austrian Audio OC16 Review: A $449 Condenser With a Hand-Built Vienna Capsule

A $449 cardioid condenser built around the CKR6, a ceramic-ring capsule hand-assembled and measured in Vienna: 148 dB max SPL, 14 dB(A) self-noise, one high-pass filter.

Bright, analytical
Price $449 8 min Why the OC16 earned 8.7/10
The FIFINE K688 dynamic microphone stood on a desk stand, front on, with the foam windscreen fitted over the capsule and the FIFINE wordmark on the black body below the elastic shock mount Microphones & Recording K688

7.2

FIFINE K688 Review: A $69 XLR and USB Broadcast Mic

A dynamic broadcast microphone with both XLR and USB-C outputs, so the audio interface is already inside it: cardioid rejection, 130 dB max SPL, on-body gain and mute.

Analytical, aggressive
Price $68.99 7 min Read the K688 review
The Network Router UEF on a wooden rack, its woven carbon fiber lid catching the light above an aluminum rear panel carrying the power inlet, ground post and ethernet ports Accessories Network Router UEF

7.8

Synergistic Research Network Router UEF Review: Does a $3,000 Router Improve Sound?

A wired-only audiophile router with a linear power supply, EM cell, ULF generator and carbon fiber voicing. In my system it lowered the noise floor on everything I stream.

Price From $2,995 8 min Read the Network Router UEF review
The top corner of an Ortvik Parametric Tower in natural oak, its wavy slats standing proud of the panel against a plain wall Accessories Parametric Tower

8.5

Ortvik Parametric Tower Review: An Acoustic Panel and Diffuser

A freestanding acoustic tower that scatters and absorbs at the same time - handmade Czech oak over a recycled PET felt core, placed wherever the room needs it.

Price Varies 8 min Why the Parametric Tower earned 8.5/10
The HIFIMAN HE1000se in side profile on a stand: a large egg-shaped open-back planar cup with a silver aluminium frame, a wood-veneer rim and the Window Shade grille, hanging below the black leather suspension headband Headphones HE1000se

9.3

HIFIMAN HE1000se Review: The $1,700 Flagship Planar

An ex-$3,500 flagship, now $1,700: nanometer diaphragm, Stealth Magnets, a holographic soundstage, and state-of-the-art detail - bright, honest, merciless with bad sources.

Bright, lean bass
Price $1,700 8 min Why the HE1000se earned Reference

The editorial promise: why our reviews are different.

Four rules, applied to every review without exception. A 9.2 here means the same thing in 2030. The median score across all 70 reviews is 8.1, and nothing has ever scored above 9.3. A scale with the top of it still unused is the only kind that can tell you anything.

  1. No sponsored verdicts

    Brands have zero editorial input. Pre-publication review is never granted. The site carries no advertising and no affiliate links, so a negative review ships with nothing for a brand to withdraw.

  2. Long listening, every time

    Two-week minimum on the chain, multiple sources, multiple genres. No first-impressions reviews. No demo-room verdicts.

  3. Reference-anchored scoring

    One scale, normalised across categories: every score is built from the same weighted axes against a published reference list in its category. What earns the points on each axis is category-specific, and every category hub lists it.

  4. Disclosure first

    A unit lent by its maker or distributor is flagged in the review header, and a loan never buys a verdict. We never accept payment to influence one - and we publish it if a brand tries.

Read the full editorial standards

Audiophile gear reviews, by category.

Eight review hubs covering headphones, speakers, DACs, headphone amps, speaker amps and preamps, digital sources, microphones and recording gear, and accessories. Each hub is a focused review archive. Every piece is compared head-to-head against the category reference list and scored on one 0 to 10 scale, normalised across categories: the same weighted axes and listening protocol everywhere, with each hub stating what earns the points in its category.

Buying guides: skip the guesswork, start with the shortlist.

Curated "best of" lists where every pick is one of our scored reviews - ranked by what actually sounds best on the chain, never by who paid. No "top 10" filler.

All 12 guides

Settle it head-to-head.

Same chain, same listener, same reference recordings - so the score gap between two pieces is real comparative difference, not calibration drift. The closest, most cross-shopped matchups in the catalogue.

All 34 comparisons

Sixteen free tools, right in your browser.

Calculators, blind tests, and analyzers that usually cost money or need an install. Every one runs in your browser - no signup, no upload, no tracking - and is built from the same engineering that backs the reviews.

  • Help Me Choose Four quick questions, then a ranked shortlist pulled straight from the scored reviews.
  • Headphone Power Will the amp you own actually drive those headphones? Get the answer in watts and volts.
  • ABX Blind Test Can you really hear the difference? Take a double-blind test and get a p-value.
  • FLAC & Hi-Res Checker Drop in a file and see whether that "hi-res" track is genuine or an upsampled fake.
  • Online Equalizer Hear a 10-band graphic EQ live over music, then export the preset for your gear.
  • Room Modes Map the standing waves in your listening room and see where to place bass traps.
Browse all 16 free tools

The reference rig: we do not review anything in isolation.

A product on its own has no score. Every piece of incoming gear is volume-matched against the same fixed chain, one component swapped and the rest held constant, which is the only reason a single 9.0 can carry the same weight across DAC, amp, headphone and speaker categories. The six pieces below are that chain, and each one is a published review you can read in full and disagree with.

  1. Reference DAC

    Denafrips Enyo 15th Anniversary

    R-2R ladder, NOS-capable. 9.1/10 - the anchor every DAC under review is volume-matched and compared against.

  2. Reference headphone amplifier

    HIFIMAN Serenade

    Himalaya Pro R2R DAC, discrete Class A, balanced out. 9.3/10 - the desktop amp/DAC every full-size headphone in the catalogue is driven from.

  3. Reference open-back headphone

    HIFIMAN HE1000se

    Planar magnetic, open-back - Stealth Magnets, neodymium drive, and a nanometer diaphragm. 9.3/10 - the tonality and resolution anchor for every headphone comparison.

  4. Reference loudspeaker

    Triangle Australe EZ

    Three-way floor-stander, DPS rear-firing tweeter. 8.1/10 - the soundstage and tonal-balance benchmark for full-size speaker reviews.

  5. Reference digital source

    Denafrips Hermes 12th Anniversary

    Bit-perfect digital transport. 8.9/10 - identical feed to every DAC during head-to-head comparisons.

  6. Reference power conditioning

    Synergistic Research PowerCell 14

    Mains conditioning. 9.2/10 - the only Reference-tier accessory in the catalogue; the noise floor every review sits on.

Standards we cite: independent sources, not in-house dogma.

Every methodology choice on this site (level-matching, listening protocol, loudness target, headphone coupler curve, loudspeaker measurement framework) traces back to one of the published standards listed below.

  1. Listening

  2. Measurement

  3. Loudness

    • ITU-R BS.1770-4 (opens in new tab)

      International Telecommunication Union

      LUFS loudness measurement; every A/B comparison is volume-matched to this standard, not by ear.

    • EBU R 128 (opens in new tab)

      European Broadcasting Union

      Programme loudness normalization - keeps reference material at -23 LUFS across albums and genres.

  4. Headphones

  5. Speakers

  6. Microphones

    • IEC 60268-4 (microphones) (opens in new tab)

      International Electrotechnical Commission

      How a microphone's sensitivity, self-noise, dynamic range and directional pattern are measured and specified - the figures the recording-gear reviews quote.

Spotted a methodology error or want a source corrected? Email the editorial team. We publish corrections in line with the same scoring rubric we publish for the gear.

On YouTube

See the gear. Hear the verdict.

The same reviews, in motion. Long-form listening sessions, A/B comparisons, and the occasional teardown. New videos most weeks.

HIFIMAN HE1000 Stealth, featured video review thumbnail
HIFIMAN HE1000 Stealth
@TheAudioStuff Watch on YouTube (opens in new tab)

The questions we get most.

How scoring works, what the verdicts mean, and the editorial rules behind every audio review.

  1. How does The Audio Stuff score audio gear?

    Every review carries a single score from 0 to 10 plus a one-word verdict, and each verdict owns a score band no other tier shares: Reference 9.2-10.0, Highly Recommended 8.2-9.1, Recommended 7.0-8.1, Mixed 5.5-6.9, Pass 0.0-5.4. The bands do not overlap, so a score names one tier. The single exception is a score exactly on a tier's floor (9.2, 8.2, 7.0 or 5.5): that makes a product eligible for the tier, and the verdict may hold it one tier lower where price, competition or reliability argue against the higher one. A review that breaks the rule fails the build. The scale is normalised across categories: every score is built from the same weighted axes and anchored to a published reference list in its own category, so a 9.0 is the same standing whether the product is a headphone, a DAC or a pair of speakers. What earns the points on each axis is category-specific - tonal balance on a headphone, measured noise on a DAC, a measurable or audible effect on an accessory - and each category hub lists its criteria. The reference list updates as new gear earns its place; older scores can move when a new benchmark arrives.

  2. Are any audio reviews paid for or sponsored?

    No - never. Brands have zero editorial input on reviews. Pre-publication review of drafts is never granted, and we never accept payment to influence a verdict. The site carries no advertising, no affiliate links and no sponsored placements, so there is nothing a brand could withdraw to retract one. The wallet of the reader is the only one we are looking out for.

  3. Do you buy gear yourself or accept manufacturer loaners?

    Both. Most flagship and reference-tier gear is loaned by manufacturers or distributors, and a loaned unit is flagged in the review header, beside the byline. Mid-tier and budget pieces are usually purchased outright, often used. Either way the review still gets written, the piece still earns the score it deserves, and the unit goes back when the loan window closes.

  4. How long does each audio review take to complete?

    Two weeks minimum on the chain in real daily use - typically four to eight weeks for flagship gear, sometimes longer. Reviews are compared against multiple reference pieces, across multiple sources, in multiple genres, before a score is committed. There are no first-impressions reviews and no demo-room verdicts.

  5. Can I submit audio gear for review?

    Yes. Email contact@theaudiostuff.com with the unit name, asking price, return window, and a short pitch on why it deserves coverage. We will respond before anything ships. There is no guarantee of a positive verdict, and we do not commit to a publishing date until the listening period is complete.

  6. What does 'Reference' mean in the verdict scale?

    Reference is the highest verdict on the scale. It means the piece is a benchmark in its category - the unit that other gear in the same class is judged against. Reference is not the same as best for everyone (price, taste, system context all matter), but it is the unequivocal best at what it sets out to do, with no meaningful flaws holding it back at its price tier.

  7. What audio gear brands does The Audio Stuff cover?

    We review gear from any brand making noteworthy products - established names like Sennheiser, Focal, KEF, HIFIMAN, and SMSL, alongside specialist manufacturers like Ferrum, Holo Audio, Eversolo, Schiit, Topping, and Audeze. Category, merit, and reader requests drive the review queue. Brand relationships do not.

  8. Do reviews use measurements or just listening tests?

    Both, in that order of weight. Listening is always primary - over weeks, on multiple chains, against published references. Measurements (frequency response, distortion, output impedance, jitter, sensitivity) are added when they reveal something audible or contradict the marketing claims. We do not chase graphs over what the gear actually sounds like in a real room.

  9. How is audio gear compared head-to-head in a review?

    Two ways. Same chain, different gear - swap the DAC, swap the amp, swap the headphones - same source, same recording, same volume-matched level. And A/B comparisons against the published reference list at the same price tier. Every review names the comparison units explicitly so the verdict is reproducible if you have one of those references on hand.