Advertisement
Best of High End Best of High End Best of High End
Choose
Buying guides
Best Hi-Fi AccessoriesBest Hi-Fi AmplifiersBest Hi-Fi LoudspeakersBest Streaming DACs
First looks
Reviews
Experience
Factory visits
Industry icons
Reports
Follow
News
Learn
Academy
Tech talk
Trust
Marco Lisi — Inside HQ
Daniel Březina — High-End, Lived-In
John Bugailiskis — Sound proof
Finn de Kroon — Kii room
Watch
Account
Inloggen
Contact
Populair
Menu
Choose
Buying guides
Best Hi-Fi AccessoriesBest Hi-Fi AmplifiersBest Hi-Fi LoudspeakersBest Streaming DACs
First looksReviews
Experience
Factory visitsIndustry iconsReports
Follow
News
Learn
AcademyTech talk
Trust
Marco Lisi — Inside HQDaniel Březina — High-End, Lived-InJohn Bugailiskis — Sound proofFinn de Kroon — Kii room
Watch
Best of High End
No Result
View All Result
  • Choose
    • Buying guides
      • Best Hi-Fi Accessories
      • Best Hi-Fi Amplifiers
      • Best Hi-Fi Loudspeakers
      • Best Streaming DACs
    • First looks
    • Reviews
  • Experience
    • Factory visits
    • Industry icons
    • Reports
  • Follow
    • News
  • Learn
    • Academy
    • Tech talk
  • Trust
    • Marco Lisi — Inside HQ
    • Daniel Březina — High-End, Lived-In
    • John Bugailiskis — Sound proof
    • Finn de Kroon — Kii room
  • Watch
Contact us
  • Choose
    • Buying guides
      • Best Hi-Fi Accessories
      • Best Hi-Fi Amplifiers
      • Best Hi-Fi Loudspeakers
      • Best Streaming DACs
    • First looks
    • Reviews
  • Experience
    • Factory visits
    • Industry icons
    • Reports
  • Follow
    • News
  • Learn
    • Academy
    • Tech talk
  • Trust
    • Marco Lisi — Inside HQ
    • Daniel Březina — High-End, Lived-In
    • John Bugailiskis — Sound proof
    • Finn de Kroon — Kii room
  • Watch
No Result
View All Result
Best of High End
No Result
View All Result
Home News

Diapason Àstera: A Masterpiece of Audio Excellence

Finn de Kroon by Finn de Kroon
September 28, 2025
in News, Accessories
Reading Time: 2 mins read
Diapason-Àstera-A-Masterpiece-of-Audio-Excellence

In 2013, the Àstera loudspeaker earned the prestigious Audio Excellence Award, a testament to its superior design and sound quality. Crafted from solid, aged wood, the Àstera embodies the pinnacle of Italian tradition and expertise in speaker construction. This meticulous craftsmanship results in a speaker that not only performs exceptionally but also stands as a work of art.

  • Innovative Multi-Faceted Design
  • Focused on the Music
  • Premium Materials for Superior Sound
  • Precision Components
  • Pure, Natural Acoustics
  • Dedicated Stand for Optimal Performance

Innovative Multi-Faceted Design

The Àstera’s multi-faceted cabinet is a marvel of acoustic engineering. Its unique shape enables circular sound emission from the drivers, creating an immersive soundstage where the speaker itself seems to disappear, leaving only the music. The front and back panels, shaped with numerically-controlled techniques, optimize acoustic dispersion, enhancing three-dimensionality, detail, and realism. Listeners are enveloped in a soundscape that mirrors the energy and presence of a live performance.

Focused on the Music

Designed to achieve near-ideal point-source sound, the Àstera’s multi-faceted form ensures optimal acoustic dispersion. The circular emission of sound waves creates a natural, transparent, and detailed listening experience, drawing the listener closer to the essence of the music.

Diapason-Àstera-A-Masterpiece-of-Audio-Excellence-1

Premium Materials for Superior Sound

The Àstera utilizes high-quality components, including SEAS-manufactured drivers, silk dome tweeters, and paper cone woofers with Nextel coating. The cabinet, crafted from aged wood, delivers a rich, harmonic sound that resonates with balanced musicality. These carefully selected materials contribute to a warm, natural tone that captivates the human ear.

Precision Components

Every element of the Àstera is the result of advanced technological research. The crossovers and transducers are tested individually and in combination, with tolerance levels of 1% to ensure peak performance. The 29-mm soft silk dome tweeter features a Hexadym magnetic system with dual damping and ventilation for pristine high-frequency reproduction. The woofer, equipped with a Nextel-coated paper cone and a metal basket, delivers robust and accurate bass. The crossover circuits are meticulously wired using oxygen-free copper and silver Van den Hul cables, bypassing printed circuits to eliminate unwanted interference.

Diapason-Àstera-A-Masterpiece-of-Audio-Excellence-2

Pure, Natural Acoustics

The Àstera produces sound that is remarkably natural, transparent, and three-dimensional. Its ability to reproduce music with astounding clarity, detail, and musical impact is unmatched. Instruments are rendered with precision, standing out vividly in the soundstage, creating a listening experience that is both dynamic and immersive.

Dedicated Stand for Optimal Performance

The Àstera comes with a dedicated 4/U support stand, featuring four metal legs paired with solid wood side panels that complement the speaker’s aesthetic. This rigid structure enhances stability and ensures optimal performance. Standing at 75 cm tall, the stand includes 4-cm spikes to elevate the speaker from flooring, carpets, or rugs, minimizing vibrations and maximizing sound clarity.

The Àstera is not just a speaker it’s a celebration of music, craftsmanship, and innovation, delivering an unparalleled audio experience for discerning audiophiles.

Tags: Diapasonloudspeaker
ShareTweet
Finn de Kroon

Finn de Kroon

Editor & Videographer

Finn de Kroon is an editor and videographer at Best of High End. His path into the audio-visual world began with an audiovisual study in Brussels in 2022; his interest in hi-fi followed soon after, when he started writing for Best of High End and began discovering new brands and everything the audio world had to offer. In 2024, Finn became a full-time videographer, producing promotional and business videos. Attending the High End show in Munich and Vienna deepened his knowledge of what the hi-fi world has to offer, further immersing him in the industry. Today, Finn's main area of expertise is video: he produces most of the videos published on Best of High End, alongside writing articles for the site's news page. Since joining Best of High End, he has fallen in love with high-end sound systems, and looks forward to discovering new brands and systems.

Related Posts

Harbeth SHL5plus XD2 standmount loudspeaker in walnut on an open-frame stand
Reviews

Harbeth SHL5plus XD2 review

November 2, 2026
Diapason Didascalìa walnut cabinet and leather baffle with tweeter and mid-woofer detail
News

Diapason Didascalìa: An Italian Two-Way Reference Loudspeaker

September 21, 2026
Revel-Unveils-Performa4-Loudspeaker-Series-at-AXPONA-2026
News

Revel Unveils Performa4 Loudspeaker Series at AXPONA 2026

April 10, 2026
Bang-&-Olufsen-Unveils-Beolab-90-Monarch-and-Zenith-Editions
News

Bang & Olufsen Unveils Beolab 90 Monarch and Zenith Editions

April 9, 2026
ATC-Unveils-the-EL50-Anniversary-Loudspeaker
News

ATC Unveils the EL50 Anniversary Loudspeaker

March 27, 2026
DALI-KUPID-premium-2-way-passive-bookshelf-loudspeaker
First look

DALI KUPID premium 2-way passive bookshelf loudspeaker

July 29, 2026
Next Post
Stenheim-Reference-Statement-Loudspeaker-System

Stenheim Reference Statement Loudspeaker System

Schablauer-Audio

Schablauer Audio

Trending This Week

1 Accuphase Tops Its Integrated Lineup With the E-6000 2 Eversolo T10 digital transport review 3 DALI VEGA review 4 Philips Keeps You Connected During Power Cuts With the TAR3500 Emergency Radio 5 Atoll Consolidates Its Flagship Duo Into the IN800 EVO

Most Popular 12 Months

1 Atoll Electronique IN400 Evolution integrated amplifier review 5.5K reads 2 Dynaudio Evoke 20 review 5.1K reads 3 MSB Technology Select DAC for the best sound 4.7K reads
4 Revival Audio Atalante 3 review 3.7K reads 5 Dynaudio Contour 20 Black Edition review 2.9K reads 6 Onkyo unveils PR-RZ91 AV Receiver 2.7K reads 7 Eversolo T10 digital transport review 2.1K reads 8 PMC Prophecy 7 review 2.1K reads 9 Lyngdorf TDAI-1120 review 2.0K reads 10 DALI SONIK 7 Floorstanding Loudspeaker 1.6K reads

Tag Cloud

4K amplifiers Audio-Technica AV processors Bang & Olufsen Bowers & Wilkins Cables CD player CES 2018 Dac DACs DALI Dan D'Agostino FiiO Focal Gold Note Headphone amplifiers Headphones HIGH END Munich 2025 High End Vienna 2026 High End® Integrated amplifiers JBL Klipsch loudspeaker Loudspeakers Lyngdorf Lyngdorf Audio McIntosh Panasonic Power amplifiers Preamplifiers Projectors Samsung Silent Angel Sony Steinway Lyngdorf StormAudio Streaming audio Subwoofers SVS Turntables Vitus Audio Wireless speakers
Brand Partners

The brands we live with

Manufacturers and distributors who support independent high-end journalism. Their presence here never influences a score.

  • Alluxity
  • Atoll
  • DALI
  • Dan D’Agostino
  • Dynaudio
  • Fresh ‘n Rebel
  • IsoTek
  • Kii Audio
  • Lyngdorf Audio
  • McIntosh
  • NAD
  • Oehlbach
  • PMC
  • Purifi
  • Purist Audio Design
  • R_volution
  • Revival Audio
  • Samsung
  • Silent Angel
  • Steinway Lyngdorf
  • StormAudio
  • SVS
  • TCL
  • Vitus Audio
DALI VEGA review: 8.8/10 🔊 One box, ten drivers, DALI VEGA review: 8.8/10 🔊
One box, ten drivers, 400 watts and a soundstage that stays stable across roughly 160 degrees. Plug and play hi-fi in real wood, aluminium and fabric.
One beautiful box or a full hi-fi system: which would you choose? 👇
Full review via the link in bio 🔗
#DALI #DALIVEGA #BluOS #WirelessSpeaker #HiFi #Audiophile #HomeAudio #bestofhighend
Delayed ⏳ Sony found a production issue and pushed Delayed ⏳ Sony found a production issue and pushed back the PlayStation Pulse Elevate speakers. No new date yet. Will you wait for them? 👇
#PlayStation #PulseElevate #PS5 #GamingSpeakers #Sony #GamingSetup #bestofhighend
Four towers, down to 24 Hz 🔊 The Genesis TianDi de Four towers, down to 24 Hz 🔊 The Genesis TianDi debuts at Capital Audiofest this weekend. Would you give your room to four towers? 👇
#Genesis #TianDi #Loudspeakers #CapitalAudiofest #HighEndAudio #Audiophile #bestofhighend
$4,999 for a portable player 🤯 The Shanling M10 pa $4,999 for a portable player 🤯 The Shanling M10 packs 8 AKM chips and up to 2,300 mW in a copper alloy body. Worth it, or desktop money? 👇
#Shanling #ShanlingM10 #DAP #PortableAudio #AKM #Audiophile #bestofhighend
You've seen his name before almost every film you' You've seen his name before almost every film you've ever watched 🎬
Ray Dolby started out as a teenager in the Ampex labs, earned a PhD at Cambridge and founded Dolby Laboratories in London in 1965 with one obsession: removing tape hiss without removing the music. From Dolby A and B to Atmos and Vision, that obsession still shapes how the world hears cinema.
Which Dolby moment changed your listening the most: the cassette deck, the cinema or Atmos at home? 👇
Read his full story via the link in bio 🔗
#RayDolby #Dolby #DolbyAtmos #IndustryIcons #AudioHistory #HomeCinema #Cinema #HiFi #Audiophile #bestofhighend
Dynamic + planar + balanced armature 🎧 The Noble A Dynamic + planar + balanced armature 🎧 The Noble Audio Astrid brings three drivers, LDAC and sound tuned to your own ears. €579.
Would you take the hearing test? 👇
Full story via link in bio 🔗
#NobleAudio #Astrid #TrueWireless #Earbuds #Audiophile #LDAC #HiFi #PersonalSound
Meet Norse 3 🔌 Nordost's new Heimdall 3, Frey 3 an Meet Norse 3 🔌 Nordost's new Heimdall 3, Frey 3 and Tyr 3 cables debut at Capital Audiofest this week.
Heimdall, Frey or Tyr: which would you pick? 👇
Full story via link in bio 🔗
#Nordost #Norse3 #HiFiCables #Audiophile #HighEndAudio #CapitalAudiofest #HiFi #AudioCables
Norwegian forests, meet Norwegian speakers 🌲 The A Norwegian forests, meet Norwegian speakers 🌲 The Arendal Sound 1528 Tower 8 and Bookshelf 8 now come in Walnut, Dark Walnut and Smoked Eucalyptus. Same award-winning sound, limited numbers only.
Which finish is your favourite? Tell us below 👇
Full story via link in bio 🔗
#ArendalSound #1528 #HiFi #Loudspeakers #Walnut #ScandinavianDesign #HighEndAudio #AudioPhile #HomeAudio
  • About us
  • Advertising
  • Contact
  • Terms and Conditions
  • Privacy Policy
  • Cookie Policy

© 2026 Best Of High End - by AV Concepts BV ·

Manage Consent
We use cookies to keep this site running, to measure how it is used, and to show videos from YouTube. Refusing costs you nothing: every article stays fully readable. Videos then show a short notice and load only when you click them.
Functional only Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
  • Manage options
  • Manage services
  • Manage {vendor_count} vendors
  • Read more about these purposes
View preferences
  • {title}
  • {title}
  • {title}
No Result
View All Result
  • Choose
    • Buying guides
      • Best Hi-Fi Accessories
      • Best Hi-Fi Amplifiers
      • Best Hi-Fi Loudspeakers
      • Best Streaming DACs
    • First looks
    • Reviews
  • Experience
    • Factory visits
    • Industry icons
    • Reports
  • Follow
    • News
  • Learn
    • Academy
    • Tech talk
  • Trust
    • Marco Lisi — Inside HQ
    • Daniel Březina — High-End, Lived-In
    • John Bugailiskis — Sound proof
    • Finn de Kroon — Kii room
  • Watch

© 2026 Best Of High End - by AV Concepts BV ·

Before you go — join the newsletter

Get the best in high-end audio, straight to your inbox. No spam, unsubscribe anytime.