Acurus A150 v. Bryston 4b

Then, on May 31, 2011 someone else added:

The GX3, GX5 are made in China. The new GX7 is made in California. The GX7 can be thought of as a repacked, reformated PLX1804 which is being discontinued... I don't work for QSC but I can tell you that the GX series is for entertainers on a budget. It comes with a 6 year warranty which shows that QSC is willing to back their stuff up. I owned the GX5 but switched to a PLX which I feel is better at driving bass frequencies such as subwoofersEnter your text ...

Per the QSC Audio Forum, which I had never heard of before this, the answer to the question Where are QSC amps manufactured? was answered as follows (ON MARCH 1, 2007 caps for emphasis):

Hi dominik

All but the RMX, GX, and ISA series amps are manufactured at our facilities/headquarters in Costa Mesa, California. The RMX, GX, and ISA amps are designed by QSC but built for us by a company in China.

Bob Lee
Technical Communications Developer
QSC Audio Products, LLC
Fellow, Audio Engineering Society