4 reviews for Purifi 1ET7040SA DM Dual Mono Stereo Amplifier

1. 

   Rated 5 out of 5

   5.0

   Tobias R. (verified owner) – February 2, 2025

   I couln’t be happier. Even via RCA there is no audible noise and the amp seems to have endless power. Just precise amplification and absolutely no sign of “own sound”. For the first time I can drive my speakers far beyond any reasonable level.
   Thanks a lot.

   (5) (0)
2. 

   Rated 5 out of 5

   5.0

   Gennaro Nigro (verified owner) – April 15, 2026

   Autotranslated to english:
   Dearest Tibor, I can’t comment yet because I’m waiting for all the power and signal wiring to be configured. I used Neotech Graphene series cables and the rest were standard. I must say that compared to everything else I’ve listened to in the amplifier world, my Sonus Faber Minima Amator MK2s have stopped complaining about low current, which they didn’t get before the Apollon.

   With yours,
   maximum control,
   harmonics,
   damping,
   dynamics beyond compare, but the magic of three-dimensionality and the presence of the artist is impressive.

   That’s why I wanted to invest in Graphene-treated cabling and a ground box. When everything is ready, I’ll do a more in-depth review.
   I can already compare it to an amplifier over €5,000.

   Thank you, Tibor.

   Sincerely, Gennaro Nigro

   Original text:
   Carissimo Tibor, non ancora posso esprimermi, perché sto aspettando la configurazione di tutto il cablaggio di alimentazione,e potenza,di segnale ho inserito Neotech serie Grafene e il resto cavi standard., devo dire che rispetto a tutto ciò che ho ascoltato fin’ora di Amplificatori, le mie Sonus Faber minima amator mk2 hanno smesso di lamentarsi della poca corrente che prima dell’ Apollon non hanno avuto Giustizia.
   Con il tuo ,
   massimo Controllo,
   Armoniche,
   Smorzamento,
   Dinamica a più non possono, ma’ la Magia della tridimensionalità è la presenza dell’ Artista è impressionante.
   Per questo Ho voluto investire a un Cablaggio trattato con Grafene e Ground box, quando sarà tutto pronto farò una recensione più approfondito,
   Già così lo posso paragonare a Amplificatore superiore a 5000€
   Grazie Tibor
   Con Sincerità Gennaro Nigro

   

   

   

   (2) (0)
3. 

   Rated 5 out of 5

   5.0

   Dr. Joost Hanssen (verified owner) – September 25, 2026

   It was quite a gamble. I had never bought an audio device without listening to it first. After extensive online research, I chose Apollon and paid immediately. Then came the wait to see if the unit would actually arrive. It took a little while because a component was out of stock; I felt the communication regarding the delay could have been better—it seemed to take too long. The delivery itself was fast and flawless. But then came the moment to hook it up and listen. The Apollon has plenty of power, nice tight bass, balanced mids, and highs that border on being sharp. However, with my Lyngdorf 1120, I can easily adjust the highs to be a bit smoother, resulting in excellent sound.

   

   

   (0) (0)
4. 

   Rated 5 out of 5

   5.0

   Alexandra E. (verified owner) – October 17, 2026

   Apollon Purifi 1ET7040SA Dual Mono – A True Master of Finesse

   I have been passionate about high-quality audio equipment for many years and have owned and listened to a wide variety of amplifiers, including traditional Class AB designs and modern Class D amplifiers.

   After spending considerable time listening to the Apollon Purifi 1ET7040SA Dual Mono, I can confidently say that this amplifier has become one of the most impressive additions to my audio system.

   My System

   The amplifier drives a pair of Nubert nuVero 60 loudspeakers in my acoustically treated listening room. My setup includes a Denafrips Ares 15th DAC and a Hattor Audio preamplifier.

   Previously, I used a NAD C275BEE power amplifier and also had the opportunity to experiment with a Hypex NC252MP amplifier.

   These experiences provided an interesting basis for comparison.

   Sound Quality – A True Master of Finesse

   What impressed me most about the Apollon was not an immediately spectacular effect, but rather its remarkable refinement, natural presentation and effortless musicality.

   The Hypex NC252MP impressed me with its powerful, energetic and very direct character. It delivers music with tremendous authority and an almost explosive sense of dynamics.

   The NAD C275BEE, on the other hand, offered a warmer, somewhat softer and more relaxed presentation.

   The Apollon is different from both. If I had to describe its character in just a few words, I would call it a true master of finesse.

   Where the Hypex tends to impress with sheer energy and impact, the Apollon captivates through subtlety, precision and an extraordinary sense of naturalness.

   It never seems to force the music upon the listener. Instead, it reveals even the finest details with remarkable ease and composure.

   It has all the power and control one could wish for, yet it never feels the need to demonstrate them.

   And that, to me, is one of its greatest qualities.

   Its greatest strength, in my system, is the extraordinary spatial presentation.

   The soundstage extends beautifully in both width and depth, with precise instrument placement and excellent separation.

   Most remarkably, the loudspeakers seem to disappear completely. Music simply unfolds in the space between and behind them.

   Initially, I found this presentation almost unfamiliar. It took me some time to realize that the improved depth, imaging and effortless separation were responsible for this impression.

   The bass is exceptionally well controlled, precise and articulate without sounding overly lean.

   With my previous NAD amplifier, I preferred the reduced bass setting on my Nubert speakers. With the Apollon, I was able to return to the neutral setting while maintaining excellent bass definition.

   Another outstanding characteristic is its performance at different listening levels.

   Whether listening quietly late in the evening or enjoying music at higher volumes, the amplifier maintains its balance, clarity and musical involvement.

   There seems to be no particular volume level at which it performs best. It simply sounds excellent at any reasonable listening level.

   Despite its exceptional transparency and precision, the presentation never feels aggressive, harsh or overly analytical.

   For my personal listening preferences, this combination of neutrality, refinement and long-term listening comfort is particularly important.

   Build Quality and Design

   I chose the standard aluminium enclosure in red with a black front panel.

   The quality of the enclosure, its finish and the overall workmanship are excellent.

   Everything feels solid, carefully assembled and well thought out.

   The understated design looks elegant and fits beautifully into my listening room.

   In my opinion, the standard enclosure already offers a level of quality and appearance that leaves very little to be desired.

   Customer Service

   I would also like to highlight the excellent personal service provided by Tibor and the Apollon Audio team.

   Before placing my order, Tibor took the time to answer my technical questions and provide helpful advice.

   What particularly impressed me was that he even responded to my questions on a Saturday evening.

   This level of personal attention and commitment is certainly not something I take for granted.

   Throughout the purchasing process, communication was friendly, knowledgeable and professional.

   Final Thoughts

   The Apollon Purifi 1ET7040SA Dual Mono has exceeded my expectations.

   It combines exceptional transparency, precise imaging, outstanding soundstage depth and excellent bass control with a wonderfully relaxed and natural presentation.

   For me, it is an amplifier that allows the music to take centre stage rather than drawing attention to itself.

   I am so pleased with its performance that I have already ordered a second Apollon amplifier, the Purifi 1ET7040SA ST Stereo, for my other listening system, where it will drive a pair of Nubert nuLine 334 floorstanding speakers.

   Once I have spent enough time with that amplifier, I would be very happy to share another review of my experience.

   Highly recommended – both for the outstanding amplifier and the excellent personal customer service!

   

   

   (0) (0)