Nobsound Hi-Fi Stereo Digital Preamplifier Audio Pre-Amp with Treble / Middle / Bass Tone Control & Bypass; RCA; 2.0 Channel; Universal Voltage

what's up everybody naresh here welcoming you back into another video and in today's video we are looking into vacuum tube power amplifier by a company called knob sound it is very commonly seen that vacuum tubes are used in a pre-implication process but this particular product comes with the amplifier which is the class d for hi-fi digital audio output all together with the maximum output of 100 watt with the two channels of 50 watt each now in terms of feature this vacuum tube power amplifier comes with the vast variety of connectivity starting with the bluetooth which is 5.0 3.5 mm auxiliary port as well as a stereo rca input so kind of covers up everything actually you can play music from your mobile phone using bluetooth connectivity or you can connect this with your computer or television if you want to as well and a powder power amplifier uses texas instrument tpa 3116 chipset wh