Douk AudioNobsound NS-20G 200W Mini Bluetooth Power Amplifier, Hi-Fi DSP Stereo Headphone Audio, LED Display, Power Supply (Black)

Tiene buena potencia. Sobre que se calienta, es una realidad, pero se se escucha muy bien. A ver si aguanta.

My issue is that none of my speakers or headphones are efficient enough to hook up with the outputs on this Ti based amp. I give the amp 5 stars due to all worked fine for the price. As many others mentioned, make all your connections before applying power. It did not run HOT, just warm. Turn on pops through speakers were often when power brick switched on.My old school A/B class amps blow the doors off the NS-20G in the volume aspect, old car stereo, the NoboSound wins in the lack of noise and hum. I think the issue may be in how the Ti chip is coupled to the transducer with all the filtering needed with class D amps. Emotiva now uses class D; no volume issues with their amps...for 20 times the price.If your lucky enough with efficient enough speakers, then you may be very happy with this amp as others have written. I also have the 50W per side Mo-Gu Ti TPA3116 based. Same issue of low volume with non efficient speakers. The NS-20G does have more bass! And, being able to add a powered sub is a plus if your lucky enough to have a sub with crossover/phase controls with a volume control to balance the levels.I should maybe look for a nice pair of efficient Klipsch La Scala II. The NS-20G should ROCK those?

Great product to solve my speakers without amp problem!

It has completely simplified my system compared to what I was doing. I was running my system through a big expensive stereo with a multiple channel amplifier. Trying to tell multiple zones to play different audio was a giant pain. Instead, I now have a different amp for each zone and it is easy to configure the system for fun and parties.

En un uso continuo tiende a calentarse demasiado por todo lo demás estáuy bien