Is there any chance that QSC will make a 4 channel GXD serie more budget type of the PLD. I am running PLD 4.5 very very good amp no problems at all. But for my monitor i want to go BI-AMP with internal Processor it makes very easy but buying a another PLD 4.5 its very costy like 2800 euro's. I love the price of the GXD so any chance of 4 channel amp??? its so easy to have a 4 channel amp do not want to go back to 2 channel amp any more

Thanks for your input.