Radial J+4 2-Channel Signal Level Driver

Does what it should.

I like this product because it does a very good job of boosting the output gain on my Yamaha keyboard BEFORE it reaches the mixer. Plenty of gain. No more getting drowned out by other VERY LOUD instruments on stage.

I use the Radial Engineering J +4 line driver to control the volume of my turntable system. Pioneer PLX100 DJ turntable into the Radial Engineering J33 turntable DI that feeds the Radial Engineering J+4 to control the Dynaudio bm5mkIII speakers. I am very pleased with the Radial Engineering products.

It looks very sturdy. The sound is great.

You could drive a truck over this box. Sounds fine, it's quiet and performs as advertised.

fine