The ILC19 In-line Level Control from Rolls is a line-level control for XLR balanced signals. It features a female input jack on the front and a male output jack on the rear with a rotary level-control knob on the front panel. It can also be used in reverse, meaning that the rear male jack can be the input, with the front female jack being the output. The ILC19 is compatible with a mic- or line-level balanced signal.
Zero Stars if could rate it that way. This product is an absolute piece of Garbage. I bought one here and had to send it back because every time I turned the volume control I was greeted with awful crackles and hissing noise. They sent me a replacement and it does exactly the same thing. Unfortunately I didn't test the second one out immediately and 30 days has passed so B&H won't take it back. I called the manufacturer and they won't pay for the shipping to replace it (Which would be a large chunk of the cost of the unit), I'm not going to throw more money at this so I'm the one who ends up losing out. Not a happy customer. I spend a HUGE amount of money at B&H I thought they'd make an exception this time. But no dice.