PFA300

Super-quality stereo amp for a reasonable price and I found an extra bonus! (Tell you later in the review.) I am really impressed with the sound quality for the price. The controls are basic but are useable and fairly precise. I hooked this small, well-made amp to some good-quality bookshelf speakers I had not used for years and got good low, mid and high-end response. I wasn't looking for ultra-audiophile response in a $30 stereo amp but I was very pleased with what it gives me. With an MP3/mini-jack, 1/4 in. mic jack, push-wire speaker inputs and RCA phono, it is adaptable to most any need. I'm not putting this in an auto, but you can do that if you want to. It comes with the power wiring for it (with a fuse holder.) What's the bonus? I plugged my electric piezo-pickup acoustic guitar into the 1/4 in. jack and the sound was really good even cranked up! I haven't tried running my (4) pedals into it yet but the guitar straight into the amp was hiss and noise-free until I had the volume up 'til around 80%, and even then it was acceptable. I think it sounds better and louder than my 15-watt acoustic Fender amp. Kinda wish I found this before the guitar amp! Minus? I can't seem to get it to work with my Android phone. I'll keep trying. Update 8/15/20: I had a bad mp3 cord. Found another and it works great with my phone!

Works great ! We had a newer tv that lost it's speaker function (bad humming and loud static) since it's was just past it's guarantee we thought we were stuck having to buy another tv ..Not so....we bought inexpensive small Pyle bookshelf speakers and this terrific amplifier. We purchased the speakers along with this tiny amplifier which also saved us from having to buy an expensive receiver that might have HDMI connections so we could use any tv sound transmission to speakers. Additionally most newer tv's don't have component in and out hook ups so any receiver you might own must have HDMI or a digital connection and our tv didn't so we thought we were stuck ...But this amplifier has an 3.5 mm input jack we could use from the tv's headphone jack to the amplifier and out to the speakers and Whaala ! We've got great sound and no more loud humming from bad tv speakers etc. We saved a bundle and the sound is even better than ever ...total control over sound and we have two speakers far from the tv giving us greater sound without having to blast the tv from across the room to hear low conversations on the tv ...Good luck hope this info helps others..great product, great price.

This Amp is nothing special, which is exactly why you buy an amp of this type. It takes the signal, amplifies it enough to power a pair of smaller speakers (6 inch or smaller is best in this power range), doesn't have a large amount of distortion or noise, and isn't overpowered. Some would say that's a bad thing since I didn't say there is NO distortion or noise, and its not a powerhouse, but if that is what you are looking for, you are looking at the wrong type of product, and in the wrong price range. For most people, just looking to power a couple of speakers, who aren't going to nitpick everything, and obviously not in the "high end" audiophile market, this amp will probably work for you. Sound Quality - I am VERY picky in this area, and were I using for my main stereo setup, I would not be happy with it, but then again, that is not the type of setup this is for. It does have SOME, a very small amount, of audible noise, and a small amount of distortion at some frequencies/levels, but most people wont hear it, I have a trained ear and hear EVERYTHING. But the sound it puts out IS okay, and will sound good on most small speakers, or bookshelf size speakers. You can turn it all the way up without worrying about destroying your speakers and it does manage to this without distorting as much as many other amps will. If your looking for something to power a set of speakers in your garage, office, back yard, etc. this amp would do it just fine. Obviously its not going to push a set of 18" Black Widows, but it will give your ceiling speakers, bookshelf speakers, or small component speakers sound at comfortable levels from a decent/average source. I haven't tried the mic input to comment on that, but I am also sure it works as well given the fact this is a very basic Amp, and is just designed to work be nothing special, which means it does just that, works.

Cumple bien su función sin más pretención. Las uso para mejorar el sonido de la TV y dependiendo de las bocinas pueden sonar bastante bien. Llegaron muy rápido y perfectamente empacados (compré dos en un salto de fé) sí lo recomiendo.

IT IS FINE AND SIMPLE TO USE. IT FULLY SATISFIES ME REQUIREMENT AND EXPECTATIONS. SO I RATE IT 5 STARS

Good amplifier. I am paring them with some panasocnic 20w bookshelf speakers. They sound alright but i think a bigger power supply would help because its only 24 watts max on the provided power supply. Which amp it self can do 90. Other than that not a bad unit. I dont have the issues with noise or interferance. Id suggest getting a bigger power supply. As for my speakers they are low wattage so they are fine with the one it comes with.

Nice product for the outside. unusable, because only one of the stereo channel is working, swapped input and output, yes its the amplifier issue. treeble and bass adjustment useless too, barely adjust anything. Now going to look for another one.

Cheap quality amp. Sound quality very basic and after only few month of use the speaker connector are falling apart. Its better to buy amp from local store