192KHz Digital to Analog Audio Converter DAC Digital Optical to RCA Analog L/R Converter, SPDIF Toslink Optical to 3.5mm Jack Adapter for PS3 HD DVD PS4 Amp Apple TV Home Cinema -Aluminum Alloy

It works. The price is very reasonable, and it came with all accessories necessary. I was using my 2.1 Logitech sound system on my new TV. TV has an optical out, no headphone out or Analog audio out, and plug this into the adapter and use L/R/W/R RCA cord, and I am able to have full sound on an inexpensive TCL QLED TV. Powered by USB, TV has a USB port that powers this. Very pleased with setup and I didn't need to spend$ on a soundbar.. The instructions wars to switch TV sound to PCM and not auto. This was a good tip, when It was set to auto there was digital noise when I switched TV to PCM everything worked fine. Pleased. Came fast

I bypass my TV's normal audio, and use the SPDIF Optical output so I can run the TV's sound through a small compressor---this allows me to control 'loud commercials' and 'loud music/war/fight scenes in Netflix shows, etc.' so the volume is more even. To do that, I had to convert the Optical output to normal RCA (old VCR red/white cables) cables. Bought this box to convert the Optical sound to usable RCA cable audio signal. Sound quality is great. I come out of this box, into a small compressor and directly to a set of powered speakers. Great system. Solved the problem! PS: I've never had good luck with 'optical' outputs on various pieces of equipment before, so I was skeptical this would work, but it works like a charm. Plugged it in, worked right away! SIMPLE connections/set up. Works like a charm.

It performed as expected with no issue. Excellent product.

This converter works great. It feels really well built with a solid metal body, and the connections are simple and work well with no noticeable noise or loss in quality. It even comes with a short optical cable! For my specific use-case, I bought this because I noticed some faint electrical noise coming from my PC line out jack when playing games that needed a lot of resources, and this allowed me to pull from the optical jack on my motherboard and output with a 3.5mm cable to my studio monitor controller and straight into my monitors. This completely got rid of the electrical noise, and has been working great. Two minor complaints I have with this converter: it does not include a USB power supply, which is a bit annoying. However, it's really not picky about the type you have as long as it's a very common 5V 1A plug, and it worked totally fine with one I salvaged from an old electric razor. This converter also caused a noticeable decrease in volume. This would not be an issue in a lot of scenarios, but since I was going from my PC to an optical converter, then into a passive studio monitor controller that already decreased the volume a fair bit, I had to do some tweaking. All my settings were maxed out, so I had to turn to a free third-party program called Equalizer APO to add a +8dB gain boost on my primary audio output. The program is a bit weird to use but I got it working after some trial-and-error, so now it's close to the original output level I was used to. Overall, this is a solid converter and a great option if you need a no-frills optical-to-analog converter, as long as you have some extra headroom to allow for the decrease in volume.

I have a high end vintage stereo system that does not have digital inputs. I had been using this in my basement audio/video room hooked up to an older TV that had rca line level outputs. When that tv died and I replaced it, I found that the new tv only has an optical output. Bought this super inexpensive DAC not knowing what to expect. WOW. I suppose the old tv was running that output through some garbage electronics and I got used to bad sound. I am shocked by the qualify audio with this DAC. Highs and midrange are clearer, bass impact and extension is perfect. And most obvious is the sense of space and imaging. I wish that old tv would have broke years ago!

I needed to be able to get music from my living room to the bedroom. I was tired of lag from streaming my phone and playing my computer. I ran a 75’ Toslink cable and put this on it to feed my speaker. Works beautifully.

easy to hook up, sound quality is high. it comes with a power cable but you only need it if it isnt loud enough without it.

This product worked awesome! I had an older magnavox surround sound system that works very good, but is incompatible with the newer tv's. I would definitely recommend it so that you don't have to upgrade to newer wireless surround sound systems

Den DA-Wandler von Prozor fand ich wegen des Preises sehr interessant, daher habe ich ihm nach etwas Bedenkzeit eine Chance gegeben. Ich bin absolut zufrieden mit dem Produkt und führe nun weiter aus: Der Wandler kommt in einer bedruckten Umverpackung und durch Inlay gesichert an. Im Lieferumfang ist die Einheit selbst, sowie auch ein Anschlusskabel von "Barrell" zu USB für die Stromversorgung (hier ist kein Steckdosenadapter inbegriffen, jedoch dürfte den beinahe jeder irgendwo herumliegen haben). Was ich beim Kauf nicht beachtet hatte, freute mich bei Erhalt umso mehr: Es wird ein kurzes Toslinkkabel mitgeliefert, sodass hier ein etwaiger Zukauf entfällt. Eine Anleitung brauchte ich bei einem nicht-einstellbaren Gerät nicht zu wälzen, jedoch liegt dennoch hier eine bei, welche auf etwaige Anwendungsprobleme Bezug nimmt. Mein Anwendungsgebiet für den Adapter ist vielleicht etwas atypisch: Ich habe eine Playstation 2, welche über eine Toslinkschnittstelle für digitales Audio verfügt. Da der Röhrenfernseher, an welchem ich die Konsole betreibe a) Mono läuft und b) es beim Abgriff des Audios via Kabel hier zuviel Störeinstreuungen gibt, wollte ich den Ton direkt durch die Konsole abnehmen und einem kleinen günstigen Hifi-Setup zuführen. - Der Anschluss des Prozor DACs war natürlich leicht (Verbindung mit dem Lightpipe-Kabel herstellen, im Konsolenmenu den digitalen Audioausgang aktivieren und den DAC mit Strom versorgen). Der DAC funktionierte direkt wunderbar, sowohl funktionsseitig als auch im Hinblick auf die Stabilität von Gehäuse und Anschlüssen. Störsignale konnte ich weder beim Anschluss für die Kopfhörer, noch bei der Lineverbindung via Cinch-Kabeln feststellen, sodass ich "kristallklares Audio" in meiner aufgesetzten Audiokette erhielt (PS2 > DAC > Miniverstärker > Vintage-Lautsprecher). Den Koaxial-Eingang wiederum konnte ich hier nicht testen, da ich weder Kabel noch Geräte mich ebendiesen Anschlüssen habe. - Ob der Sound absolut perfekt gewandelt wird, kann ich ohne teures Richt- und Messequipment fairerweise nicht sagen. Somit ist dieser DAC für den schmalen Geldbeutel wirklich eine sehr gute Investition gewesen. Was ich dennoch für interessierte Käufer anmerken kann: 1) Der Kopfhöreranschluss im DAC verfügt nicht über eine eigene Lautstärkeregelung, wer also Kopfhörer anschließt, sollte hier entweder via separaten Kopfhörerverstärker eine Verbindung herstellen oder hat einen Kopfhörer mit integrierten, regelbaren Verstärker. Alternativ ließe sich ein passiver Inline-Adapter für Stereokopfhörer zwischenschalten, jedoch sind diese erfahrungsgemäß billig verarbeitet und das Matching der Kanäle suboptimal. 2) Der DAC an sich hat keinen eigenen Einschaltknopf: Wenn er Strom erhält, ist er auch eingeschaltet. Ich finde das nicht wirklich relevant, jedoch gibt es sicher auch Anwender, welche diese Funktion vermissen würden. Mein Endfazit also, sollte es zuvor nicht erkennbar geworden sein: Ich bin total zufrieden mit dem Gerät, da es unkompliziert tut, was ich erwarte. Ich habe bei diesem Preis nicht mit der sehr sauberen, stabilen Verarbeitung gerechnet, sodass das für mich als Pluspunkt gilt.

Fonctionne super bien avec un casque sennheiser

Works as it should and was easy to connect up. Sound quality is excellent through a decent amp, just moved some speakers around to make it more surround and it was good to go. A basic surround sound set up was more than ten times the price so as far as I am concerned it is a total win. I was a little concerned because it needed a 10m cable to reach the amp, but it is all fine. The TV it is connected to had awful sound quality, buzzy and tinny, most of the time the volume had to be kept below 10% or the distortion made it unbearable. Now it can be cranked up until the windows are shaking and is still clear, we have spent the afternoon watching music videos and I am looking forward to watching some shows without having the subtitles on. If I am going to be picky, a little more wire on the connector and the power lead would have been handy, but overall for the price I can't fault it.

I am not sure how this item got any good reviews. I cant find any info about prozor as a manufacturer It looks like an oem of some sort and it is made in china. I wasted time returning this

It works as expected. They mention PCM but there might be other features in your sound settings that you need to tweak. Don't lose faith.