AxxessAX-ALOC648 4-Channel Adjustable Line Output Converter 80-Watt

Works as described

I have this in my trailer in my trailer for my radios amp. Works perfectly and seems to be solid sound and build quality.

This product was used on conjunction with a Crutchfield aftermarket radio install in my son's Grand Am.Because of the On-Star GM wiring, a special Metra converter was needed to retain the warning chimes feature on this car.This special Metra converter came with the Crutchfield radio package. However this Adjustable Line Level Converter wasalso needed because the output from the Crutchfield supplied GM On-Star converter output was at too high a voltage levelfor the existing factory power amp which came with the car.This item was easy to install and the level adjustments necessary after the install were easy to perform.I recommend this product to anyone facing a similar problem.

Easy to use and install, ABSOLUTELY terrible knobs.The knobs on these are like a chick who has lost around 300 pounds, and then regained it. They are flimsy and fragile, with no feel in them.Honestly Metra, what the hell?Also, don't ground it in modern cars, no need.

Works very well