«  Small, practical and cheap! »

I've had only two weeks.

I have not tried other models.

It is well designed so it is: a headphone amplifier output direct instrument.

There is no breath and no noise.

But we must forget the idea of ​​increasing a signal already amplified: it does not probably rise higher! It's THAT useful to increase a weak signal, like that which comes directly from an instrument like an electric guitar for example.

The microphone input schedule is very useful! It serves me, for example, to mix the sound coming out of a drum machine with the sound of an instrument. But one can envisage many other applications ...

There is a mono / stereo to adjust listening to the signal being used.

In short, this is a small preview mixer amplifier with headphones. His ontruction appears solid. Its size is mini. It does not generate noise, and it has an external power supply provided, all for a price well compressed!

I am very pleased with this acquisition, which is handy and good quality!

We will see in the long run. I would come to an update if by chance it fails!