Pyle Home Home Audio Power Amplifier System - 2X120W Mini Dual Channel Mixer Surround Sound Stereo Receiver Box W/ Rca, Aux, Mic Input - For Amplified Speakers, Pa, Cd Player, Theater - Pyle Pta4

Product met all my expectations.

Little expensive....! But tiny, compact & powerful amp. Value for money.

Worst product

Excelente relación calidad precio

Excellent value for money, Compact and very powerful, it has basic no-nonsense controls and a cool retro look. Great sound, bass and treble.

Muito bom, recomendo.

This is a great little stereo amplifier with 3 RCA inputs for Aux 1, Aux2 and CD. There's also a high impedance microphone input (1/4" jack) and a spare Aux input (1/8" jack) on the front panel. The front panel controls are Input Select, Balance, Treble, Bass, Master Volume and a mic input level volume. Outputs are L & R speaker terminals, Record out (flat) and Phones. There are switches for Mixing the mic with main program material, a Pager setting for the mic, a On/Off power switch and a voltage selector (110/240). It's very well built, solid and looks high quality. Listening tests on quality speakers (JR149s) plus passive sub woofer sounds to me exactly as good as my normal home HiFi on different types of program material. It's subjective but honestly, I couldn't tell the difference so sounds great. Now for some technical stuff. As I have a digital scope & a sig generator I measured the frequency response into a resistive load (8 ohms) and it was as advertised (in linear region ie: no distortion). I ran a 1KHz square wave at several different levels (short of clipping) and the unit showed no signs of ringing or instability which is very good. Then for the not so good..... The unit is advertised as being able to source 2 x 120 watts into a 4 ohm load. My measurements showed using a 200Hz and 1KHz sine wave that just below the onset of clipping it would provide 18.4v peak into 8 ohms and 15.2v peak into 4 ohms which translates into 21 watts RMS into 8 ohms and 29 watts RMS into 4 ohms per channel. So in reality my unit provides 2x30 RMS watts into 4 ohm and NOT the 2x120 watts as advertised. Some manufacturers provide misleading power info by advertising PEAK instantaneous output power without stating that it's not true RMS power which is the only power that counts. Peak power divided by 4 equates to RMS power. You can't really say it's dishonest advertising so buyer beware!! So in summary, this is a superb high quality and versatile home stereo amp at an incredible price. Mine provides 21 watts RMS per channel into 8 ohms (which most home speakers are) and should provide years of listening pleasure at reasonable volumes.

I was pleasantly surprised with the quality of this unit. Instructions were good and set up was easy. The controls allow for good sound adjustment for perfection settings. Highly recommend.