Nobsound AK2515 Pro Audio Spectrum Analyzer with VFD Display, MIC Input & Advanced AGC - Precise Sound Level Meter for Musicians and Audio Enthusiasts

I was pleased with the quality of this display. The firmware could be a little better written, and the range settings could be better but for the price it’s pretty decent.

Great,product,5 stars plus,I order 0ne more for my car,thank you.

This is a cool analyzer for this price point and is great for measuring the spectrum. I have it hooked up to my turn table and is a great visual. The controls are fairly easy but don't lose the instructions or you may have issues figuring out how to use it.

Very useful. It works great no problems.

This is the best $50 I think I've ever spent on an audio device. It's VFD is beautiful and the motion is smooth just how you would want even a high end spectrum analyzer to operate. It has tons of options easily accessed, but don't lose the manual to recall the sequence needed for each option. It's also a clock when not in audio spectrum analyzer duty!

The media could not be loaded. El equipo funciona muy bien, bastante bonito y funcional. Ahora las instrucciones para el ensamblado toca deducirlo intentando varias veces porque el manual no dice cómo hacerlo, igual es de lógica y el manual que viene podría ser algo más prolijo ya que son unas hojas cortadas y ya. De igual manera es interesante y práctico

Hold the up and down until it reads reset then press the middle button.

The media could not be loaded. Just added this little piece of eye candy to my garage set up. My set up includes an Aiyima Tube T7, Aiyima A07, Sony SEH-22 EQ, Bose 301’s and now this cool little AK2515 Pro. I’m really enjoying this because all I was lacking that I wanted was a spectrum analyzer and this fits the bill perfectly !!!! What’s funny was after putting it together I was trying to figure out a way to fit it in the group but for being as thin as it is only a couple inches deep nothing could sit on it and it couldn’t sit on anything. I had watched a video on one of these and the person had said it was DIN sized. I thought about it for a min then got an old car stereo metal sleeve from an old unit and guess what …. The AK slid right in !!!! LOL !!! So I went to town trying to make it all work. My only complaint is the operating instructions looks like the ink was running out of the printer as they printed them making it kinda hard to read certain area’s. Other than that I’m really loving the AK2515 Pro !!!!