Achat à la suite d'un AIYIMA Tube t9 qui a cramé. Il est un peu plus cher, mais fait très bien son travail et surtout chauffe beaucoup moins. Je recommande

Come mia consuetudine mi limiterò ad esprimere alcuni pareri non di carattere tecnico le cui impressioni le rimetto a recensori “più esperti”. Il prodotto tenuto conto del costo modico è abbordabilissimo a tutti e le qualità costruttive risultano a mio avviso eccellenti essendo lo chassis completamente in alluminio spazzolato.Pregi di questo splendido prodotto sono:1) Molteplici connessioni a partire da quelle RCA ad ottico coassiale/digitale;2) Regolazione dei toni alti e bassi precisa e mai invadente;3) Valvole esteticamente molto belle dal colore arancio riportato anche sulla base dei vetrini protettivi;4) Tocco vintage rappresentato dall’indicatore di potenza ad ago molto bello;5) qualità de suono eccellente6) Telecomando gradevolissimo al tatto, pratico e veloce nei comandi7) Individuazione della sorgente collegata automatica8) Potenza erogata sufficiente e pulita priva di qualsiasi rumore di fondo;9) Supporto online completo in ogni dettaglio.Difetti del prodotto:a mio personale giudizio nessuno. Magari qualcuno potrebbe storcere il naso ma così non per me soprattutto se teniamo conto che stiamo parlando di un mini ampli dal costo di 120 euro e quindi ben lontano dall’essere paragonato a componenti HI-FI di alto range.Acquisto consigliatissimo

Didn’t know what to expect but was surprised how good this little amp sounds has good versatility with connections and looks good too

Nice should have had a digital volume indicator.Have used it with Bluetooth and it pairs easy.It is moore then enogh power for a normal livingroom. Use some used bookshelfspeakers for $20, and it's OK.Listening to pop I don't care about the cliping.I only noticed it when listen to a acapelka quartet, and a soloartist slowly ends a not, it is then as someone dampens the last 10'th of a second absolutly mute. With normal listening I can't even hear it even tough I have noticed it and it kind of bothered me, but not for normal listening the music don't realy go quite like that, draged out singel not to complete silence.Remote has a nice feel to it, not soo responsive tough, feels quality.Would had prefered an aluminium case.Maybe some setings were you could set light to turn of after 1 minute. And outo shut off after 15 min would be nice to.The tubes don't get that hot and thats good, but they don't glow soo much neither.

To be honest, I ordered this little thing after my brother in law second-hand recommended (apparently from an audiophile). I was ready to test it and return it if I am not happy.But, as it happens, this is a little wonder! Let me explain my setup.I have RPi4 connected to my TV and B&O Beomaster 2400 with a pair of Beovox S55 speakers. All my music is digitalized in MP3 and FLAC. This setup worked, but I was not happy with sound quality from Pi. I was looking for an affordable DAC.As I didn't have the right cable to output from Beomaster, I used Fosi as preamp, connected Pi via USB, connected TV via optical, and connected Android phone via BT.The sound from DAC is fantastic! I can finally hear the difference with FLAC files. Fine EQ control with bass and treble makes it possible to adjust to any type of music. I really like the sound. Listening to the headphone output with quality headphones is a joy!I later changed the setup to use B&O receiver as analogue source and connected speakers directly to the Fosi. I have to say that I had to change speaker cables. I recommend good 2.5 sq. mm cable, as the sound quality changes dramatically.Probably thanks to the tube preamp, it sounds soft like my RIP vintage Marantz. Marantz had 40W and I can confirm that Fosi can drive 55W speaker louder than that. I would estimate 50W, but it is purely subjective. It is more that loud for 20 sq. m room. I measured more than 90dB with the phone app.The only con is mediocre BT quality. I use it for listening to the Internet radio, so it is satisfactory for me. Aac codec sounds similar to mp3, so that's what you get with BT.Pros:- excellent DAC (tested seamlessly with Pi, laptop and Android phone) for playing FLAC and CDs- excellent sound from analogue and optical inputs- superb product finish with retro look- all functions on remote incl. prev, pause and next buttons for digital sources (BT and USB)- warm sound thanks to the tube preamp- preamp out level adjustable via knobs or remoteCons:- mediocre BT sound, it is ok for Internet radio, but this is only component of the system that is not HiFi - on par with Bluetooth speaker