HiFi Reviews for People Who Like to Read
  • [ October 26, 2026 ] In Barn for Review: Phasemation SA-1500 Stereo Integrated Amplifier In Barn for Review
  • [ October 25, 2026 ] The Short List: Favorite Digital (October 2026) The Short List
  • [ October 23, 2026 ] #NewMusicFriday: October 23, 2026 #NewMusicFriday
  • [ October 23, 2026 ] Album of the Week: Dja Dja by Marina Herlop Album of the Week
  • [ October 22, 2026 ] Review: Accuphase C-2300 Preamplifier & A-300 Mono Amplifiers Amplifier Reviews
  • [ October 21, 2026 ] Esoteric Launches the Flagship Grandioso K1XE SACD Player & Grandioso PS1XE External PSU HiFi News
  • [ October 20, 2026 ] In Barn for Review: Ø Audio Ymir Loudspeakers In Barn for Review
  • [ October 17, 2026 ] The Short List: Favorite Amplifiers (October 2026) The Short List
  • [ October 16, 2026 ] #NewMusicFriday: October 16, 2026 #NewMusicFriday
  • [ October 16, 2026 ] Album of the Week: II (2022 Remaster) by The Sonora Pine Album of the Week
  • [ October 15, 2026 ] Review: AudioQuest DragonFly Copper USB DAC Digital Reviews
  • [ October 14, 2026 ] Meet Spira: Cambridge Audio’s New $499 Turntable (it comes in colors) HiFi News
  • [ October 13, 2026 ] Rega Breaks New Ground With the $395 Replay Turntable HiFi News
  • [ October 13, 2026 ] In Barn for Review: DeVore Fidelity gibbon X Loudspeakers In Barn for Review
  • [ October 12, 2026 ] In Barn for Review: Accuphase C-2300 Preamplifier & A-300 Mono Amplifiers In Barn for Review
  • [ October 9, 2026 ] #NewMusicFriday: October 9, 2026 #NewMusicFriday
Twittering Machines
  • TM
  • HiFi
    • HiFi News
    • In Barn for Review
    • HiFi Reviews
      • Digital Reviews
      • Amplifier Reviews
      • Loudspeaker Reviews
      • Analog Reviews
    • Recommended Systems
    • Show Coverage
      • Axpona
        • Axpona 2026
        • Axpona 2025
        • Axpona 2024
        • Axpona 2023
        • Axpona 2022
        • Axpona 2019
      • Capital Audiofest
        • Capital Audiofest 2025
        • Capital Audiofest 2024
        • Capital Audiofest 2023
        • Capital Audiofest 2022
        • Capital Audiofest 2021
        • Capital Audiofest 2018
      • High End Munich
        • HIGH END Munich 2025
        • HIGH END Munich 2024
        • HIGH END Munich 2019
      • New York Audio Show 2018
      • RMAF 2018
    • HiFi Thoughts
    • TM News
    • Road Tours
  • Music
    • Album of the Week
    • #NewMusicFriday
    • Music News
    • Classic Albums
  • Art&Culture
  • TM Favorite Gear
    • The Short List
    • Favorite Digital
    • Favorite Amplifiers
    • Favorite Speakers
    • Favorite Gear of the Year
      • Favorite Gear 2025
      • Favorite Gear 2024
      • Favorite Gear 2023
      • Favorite Gear 2022
      • Favorite Gear 2021
      • Favorite Gear 2019
      • Favorite Gear 2018
  • HiFi Bargains
  • About TM
HomeHiFiHiFi ReviewsAmplifier Reviews

Amplifier Reviews

Amplifier Reviews

Review: Accuphase C-2300 Preamplifier & A-300 Mono Amplifiers

October 22, 2026 Michael Lavorgna
One problem with being attractive is some people don’t take you seriously. Or so I’ve heard.
Amplifier Reviews

Review: Esoteric Grandioso C1X solo Preamplifier & Grandioso S1X Power Amplifier

September 24, 2026 Michael Lavorgna
I hope they sound as good as they look.
Amplifier Reviews

Review: Aesthetix Calypso Eclipse Tube Linestage & Atlas Eclipse Power Amplifier

September 10, 2026 Michael Lavorgna
In the land of Aesthetix, the Eclipse versions of the Calypso preamp and Atlas amp are the top of the line, sitting above the Classic and Signature versions. What makes an Eclipse different?
Amplifier Reviews

Review: Aragon Tungsten Preamplifier / Iridium Monoblock Stack

July 16, 2026 Michael Lavorgna
Reviving a classic brand comes with perceived pluses and minuses.
Amplifier Reviews

Review: Aurorasound HFSA-02 Integrated Tube Amplifier

July 2, 2026 Michael Lavorgna
These days I get most excited about exceptional performance which is exactly what I heard when I sat down and listened to the Aurorasound HFSA-02.
Amplifier Reviews

Review: Devialet Astra Opéra de Paris Integrated Amplifier System

June 11, 2026 Michael Lavorgna
When it comes to hifi, can we really have it all—looks, style, substance, and great sound? This is one question the Devialet Astra Opéra de Paris Edition raises and my answer, after having lived with one, is a very confident hell ya!
Amplifier Reviews

Review: Musical Fidelity M8xi Integrated Amplifier

May 14, 2026 Michael Lavorgna

Sometimes there’s no way around Watts. And pounds.
Amplifier Reviews

Review: Enleum AMP-54R Integrated Amplifier

March 26, 2026 Michael Lavorgna
Form and fun(ction).
Amplifier Reviews

Review: Thrax LYRA SE Loudspeakers/HADES Passive Subwoofers & Enyo MK2 Integrated Amplifier

February 12, 2026 Michael Lavorgna
A complete Thrax system. Just add turntable.
Amplifier Reviews

Review: Gryphon Diablo 333 Integrated Amplifier

January 29, 2026 Michael Lavorgna
When there’s over 2ft. of fresh icy snow covering your large gravel driveway, the simple wisdom of having the right tool for the job becomes self evident.
Amplifier Reviews

Review: Orpheus Lab Absolute Integrated Amplifier A Four I200

January 8, 2026 Michael Lavorgna
Settling down with an integrated amplifier over the course of nearly 3 months allows for a certain amount of ease. Relaxed listening, if you will, which is among my favorite kind.
Amplifier Reviews

Review: Audia Flight Strumento Series N°1 evo Stereo Preamplifier & N°8 Monoblock Power Amplifiers

October 23, 2025 Michael Lavorgna
Small, medium, and large. I’ve now reviewed four products from Civitavecchia, Italy’s Audia Flight—the FL Three S and FLS 10 integrated amplifiers and the subject of this review, the Strumento Series N°1 evo Stereo Preamplifier and N°8 Monoblock Power Amplifiers.
Amplifier Reviews

Review: Treehaus Audiolab The Preamplifer & 300B-2 SET Amplifier

September 11, 2025 Michael Lavorgna
Fans of the complete package—design, craft, engineering, performance and quality—can spot many of these traits built into the Treehaus Audiolab The Preamplifer and 300B-2 SET Amplifier from a listening seat away.
Amplifier Reviews

Review: Audio Note Meishu Phono 300B Konzertmeister Integrated Amplifier

August 28, 2025 Michael Lavorgna
Pretty damn exquisite. That’s one of the things I have to say about the sound of the Audio Note Konzertmeister—it’s pretty damn exquisite.
Amplifier Reviews

Review: Audio Hungary Qualiton 300B Integrated Amplifier

August 14, 2025 Michael Lavorgna
I’ve reviewed my fair share of amplifiers and integrated amplifiers that employ the 300B triode vacuum tube in the output stage.

Posts pagination

1 2 … 7 »

TM PATREON

TM Merch!

twitteringmachines

Hifi reviews for people who like to read.

".....and if you gaze long enough into an abyss, t ".....and if you gaze long enough into an abyss, the abyss will gaze back into you." - Friederich Nietzsche
Or a horn
Ø Audio Ymir
#twitteringmachines @o_audio_official @harmonia.distribution
thermionic emissions #twitteringmachines thermionic emissions
#twitteringmachines
In Barn for Review: Phasemation SA-1500 Stereo Int In Barn for Review: Phasemation SA-1500 Stereo Integrated Amplifier
#twitteringmachines @phasemation_yokohama_japan @axissaudiousa
(link to post in bio)
The Short List: Favorite Digital (October 2026) # The Short List: Favorite Digital (October 2026) 
#twitteringmachines
(link to List in bio)
the DeVore Fidelity gibbon X catching some afterno the DeVore Fidelity gibbon X
catching some afternoon rays
on the B-Side 
#twitteringmachines @devorefidelity
Oh no you didn't. Oh yes I did. #twitteringmachine Oh no you didn't.
Oh yes I did.
#twitteringmachines
Hildur Guðnadóttir and the Deutsches Symphonie-Orc Hildur Guðnadóttir and the Deutsches Symphonie-Orchester Berlin lead the way with Stephen Mejias for #NewMusicFriday: October 23, 2026
(link to 15 +1! new recommended releases in bio)
Album of the Week: Dja Dja by Marina Herlop #twitt Album of the Week: Dja Dja by Marina Herlop
#twitteringmachines
(link to post in bio)
Review: Accuphase C-2300 Preamplifier & A-300 Mono Review: Accuphase C-2300 Preamplifier & A-300 Mono Amplifiers
#twitteringmachines @axissaudiousa
(link to review in bio)
It's all Grimm and DeVore over on the B-Side #twit It's all Grimm and DeVore
over on the B-Side
#twitteringmachines @grimmaudio @devorefidelity
Esoteric Launches the Flagship Grandioso K1XE SACD Esoteric Launches the Flagship Grandioso K1XE SACD Player & Grandioso PS1XE External PSU
#twitteringmachines @esoteric_audio_official @playbackdistribution
(link to post in bio)
In Barn for Review: Ø Audio Ymir Loudspeakers #twi In Barn for Review: Ø Audio Ymir Loudspeakers
#twitteringmachines @o_audio_official @harmonia.distribution
(link to post in bio)
Follow on Instagram

© 2010-2026 Twittering Machines LLC · All rights reserved | Privacy Policy & Cookie Settings

GDPR Cookie Banner

We are using cookies to give you the best experience on our website.

You can find out more about which cookies we are using or switch them off in .

Twittering Machines
Powered by  GDPR Cookie Compliance (opens in a new tab)
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognizing you when you return to our website while also helping us understand which sections of the website you find most interesting and useful.

Strictly Necessary Cookies

Strictly Necessary Cookies should be enabled at all times so that we can save your preferences for cookie settings.

3rd Party Cookies

This website uses Google Analytics to collect anonymous information such as the number of visitors to the site, and the most popular pages.

Keeping this cookie enabled helps us to improve our website.