"Solidly constructed. Performs the useful task of combining two cabinets when the cabs have only one output. A welcome plus: the line-out jack, when your amp does not have one (which justifies the price). As mentioned by other reviews, note that this is not an impedance matcher, and therefore you have to make sure that the outgoing impedance is sustainable by your amp. To help you do that, schematics on the box itself clearly indicate how to proceed about connecting."

"I've used this in a couple of situations, but it really shined during a gig when I ran my Joyo Zombie XL into two 16 ohm 2x12s and the dry out into a delay pedal which in turn ran into a combo. This is probably the most versatile piece of gear I've bought, and I liked it so much I bought another for backup."

"Radial may not have the sexiest pedals in the world, but what they make always works perfectly and lasts forever. I got this so I could run my PRRI into 2 16-ohm cabinets and IT WAS THE BEST DECISION I'VE EVER MADE! Sounds incredible!"