PROZORBluetooth 5.2 DAC Amplifier Optical/RCA/AUX Input, aptX-HD/aptX/AAC Support, 100W x 2 Class D Stereo Amp, Plug n Play Home Audio Amplifiers for Passive Speakers, Works with Smartphone PC TV

I'm using it to run two passive speakers I've had sitting around for a couple of years. It works perfectly and aptX works.

The media could not be loaded. I wanted a V8 sound in my car, and so the PROZOR Hi-Fi Amplifier 192khz/24Bit Bluetooth has made it possible. I tried it out in my living room, and it works great. All I will need to do is plug the PROZOR Hi-Fi Amplifier 192khz/24Bit Bluetooth into my car 12 Volt socket. I bought a 12 volt to 24 volt converter to power it. The car's sound system Bluetooth will play the V8 sound from a thumb drive and connect to the amplifier and on to the woofer speaker. All in all an amusing experiment.

Purchase the Prozor Hi-Fi amplifier to connect optical out of the Samsung TV to the amplifier to power stereo speakers. And using Nvidia sheild (Or roku, chromecast) for playing videos from Netflix & Amazon prime etc.When i use DTS, Dolby sounds, the speakers give a buzz sound because surround sound is not compatible. So i changed the settings in Nvidia shield to output stereo sound only. By making this, the buzz is gone and some apps are working and i can hear from the speakers. However when i use Netflix, Amazon prime, i get a warning of HDCP and nothing plays. Looks like the optical connection does not have capability of HDCP or HDCP handshake etc. I tried a NAD and Bose amplifier and do not have this issue of HDCP. So returning this.Writing a review so others are aware of what's working or not. I cannot comment on quality of sound etc because i did not test it enough.

Paid full price for what I thought was a new amp and it came in a taped up bag with scratches and smudges all over it. Loose cords, no box or packaging. Very pissed. Will most likely be returning.

ELEVATOR QUALTY SOUND AT BEST....VERY LOW POWER...MAYBE 15-20 WATTS PER CHANNEL..ABSURD ANTENNAS...A LOT OF BETTER AMPLIFIERS ON AMAZON (ANY FOSI AUDIO OR AIYIMA) FOR LESS THAN $50

I own so many amps. Tube amps, transistor amps, class A, AB, D... When this popped up on my screen I was just confused. What the hell is that, another new ChiFi, a dime a dozen, class D amp? I've got the Fosis and the Aiyimas of interest, V3, ZA3 and the A07's, but, this one? For 125$? Oh wait, a coupon showed up! Applied, bought. And here I am writing this review listening to it.It doesn't take much to feel the enthusiasm I feel towards this little amp. It sounds REALLY good. I mean that. Is it the best I have ever heard? No. It's not. But it's the best 100$ amp I've heard in a while. It's got very decent, suitable tone knobs which aren't overbearing in the general tone, it's got great volume, ideal for a basement that doesn't want to wake up kids, it can be low and clear and also loud enough not to damage anyone's hearing without distorting.I just bought a second one while writing this. Really surprised by this little amp. Nice, serious presentation. Nice build. Pair it with good speakers, and I mean that, and you'll hear what I mean. I got it on vintage Mirage 590i speakers, but tried the RB42 as well. It shines. It's exactly my kind of sound.Prozor has a bad rep when it comes to their DACs, being bleh at best, but this amp is the oddity that changed how I perceive Prozor. If this is their build, wow, congrats! If it's not their build, just another amp with a logo stamped on it, well I can say the engineers behind this product know how to build an amp that sounds good.At max volume, it's dead quiet, no hum nor is there any static or anything noisy. The bluetooth is clear as clouds, punchy and clean. The optical input just overall is great even if I don't have the specifics about it (which dac is it???). The analog follows, have a good source and the amp will drive it nicely.I took a gamble on buying this one, and I just put my money twice on the bet. I recommend this one, sounds great, and it won't cost you a fortune.Just buy it, okay..!?!!

Acheté pour remplacer mon vénérable ampli Teac qui a rendu l’âme sans prévenir 🫤, j’avais besoin au minimum d’une entrée optique et d’une entrée RCA. Il est en plus Bluetooth et se connecte sans soucis à mon iPhone Xs 😀!Contrat rempli avec cet ampli au tarif contenu. Il paraît solide et est bien construit.Donné pour 100w, il ne semble pourtant pas donner toute cette puissance sur mes enceintes, des Davis format « bibliothèque » qui doivent probablement faire 8 ohms, je dois donc être plus proche des 50w, mais la qualité sonore est là et la puissance rendue somme toute assez suffisante pour mon usage.Pas de télécommande, inutile pour moi de toute façon !Un très bon achat 👍🏻!

Easy to set up and good quality sound and volume

Direkt vorneweg - ich hab die Leistung nicht mit einem Oszilloskop gemessen, zu den Angaben sag ich entsprechend auch nichts konkret.Ich hab das Ding gekauft um zwei übrige Gladen SQL165 mit SkyHigh Tweetern in meinem Zimmer laufen lassen zu können. Das war einfach ein kleines Projekt.Frequenzweiche benötigt man natürlich, der Verstärker gibt nur ein Fullrange Signal aus - sollte klar sein.Die sql haben einen widerstand von 2Ohm, damit kommt das Teil auf jeden Fall klar und wird nicht Mal sonderlich warm.Optik ist wirklich gut, wirkt definitiv teurer und sehr wertig.AptxHD ist für Bluetooth natürlich wirklich Klasse. Leistung hat das Teil definitiv genug.Ich bin wirklich absolut zufrieden, besonders bei Low Budget builds ist dieser kleine Verstärker auf jeden Fall einen zweiten Blick wert!Klare Kaufempfehlung von mir!

Es un amplificador pequeño, suena bien, tiene potencia para unos altavoces de hasta 100w.Lo aconsejo.