TT-BK-AMP 838 Home Theatre Amplifier with HDMI, Bluetooth, Karaoke, FM Radio, Remote Control, LED Display with 350 Watts RMS, Black

It is really a good amplifier 5.1 channel 350 watt with reasonable price. I have attached it with sony speakers. It is running out very smoothly and out put sound is very clear.

One of the wort amp purchased, stereo and bass controller, HDMI port not working. And sound quality very bad. There is no Surround working. Wasted my money, even a small amp working for 2.1 channel. but this product utter waste for 5.1.

1. Firstly the hdmi doesnt support dolby digital and only works when set to pcm or pass through in tv output settings or else there is a loud buzz meaning it cannot decode dolby format. In pcm or pass through setting only left, right, center and sub channels work meaning the surrounds dont work, its more like a 3.1 instead 5.1. Please add a proper dolby decoder like FT 003. 2. There is no speaker protection kit installed in the amplifier. This is required so that there is no loud pop sound from the speaker when turning the amplifier on and off and during sudden powercuts. Pop is heard when switching between function modes like line, dvd and fm. This is a basic feature that any amplifier should have to protect speakers. 3. Audio plays from line input when you press usb/fm button. What does the line and fm/usb button do exactly?.. 4. Master volume doesnt work on function modes line and dvd meaning they are always at full volume..sound is always at max wheres as in bluetooth, aux, hdmi and optical modes the sound is contolled. Better to change it to an overall volume controller. The main vol button only controls left and right channels. 5. Body looks a bit thin and can be easliy damaged with minimal force.. Needs improvement. 6. No description of other controls and modes available on the amplifier. When the volume button is pressed it shows letter like b for bass and t for treble. But there are other two function p and e. What are they for? And what does the aux mode do? Is it for mic.. 7. It would be great if there is a 3.5mm input for easy connectivity. 8. In stereo the surround sound plays only side channel ie voice and other stuff is not heard from the rear speakers...Its like some processing is done. Better to play the same channel output from left and right. 9. There is hum from the speakers during idle meaning there are ground issues. 10. The specs could have been mentioned regarding the watts recommended for each speakers and sub. 11. Packing is not good and the product gets damaged during transit. The amp was bent in the bottom. Also when playing mono audio, sound is played only from the center speaker and no other speaker produces output. This is due to the gimmic done for 5.1. A clean stereo would be my good and if not two modes can be given one for stereo and the surround effect. Overall it works but not as expected. These changes would make it the best in this price segment.

I bought it last month,sound is satisfactory but when I on amplifier, sound started with full volume . I don't know how it works.company didn't provide any manual.

I just look for an budget friendly amplifier with HDMI support. Then I found this Product . I used 6 inch surround and 10 inch subwoofer as per their recommendations. Connected amplifier with HDMI. Sound clarity is awesome 😎😎. Atleast fulfill my requirement. Product quality is nice with lower price.

received today a defective item - body damaged and two channels are not working. not value for the money paid

Awesome product. Delivered just what it says. Nice Output. All 5.1 channels working fine. No problems in use of bluetooth or usb. Extremely Happy with the product.

awesome Amplifier work for all in one. best sound quality and all features include in this amplifier. looking good. best 5.1 aplifier in this market.