Congratulations on your purchase, Will. This certainly looks like a wonderful unit. In Western Australia, there are only 2 dealers of Arcam. Neither one has the AVR600 on display for demo purposes. Neither one has any of the AVR600 in stock.
Please do let us know here your thoughts of this unit.
I am finding it difficult to figure out if I would be obtaining any improvements, if I were to sell my Marantz AV8003 Pre-Amplifier/Processor and NAD Masters Series M25 7-channel Power Amplifier, to purchase an AVR600. I thought long and hard about going the fully separates route and have been absolutely convinced about their benefit, so to revert back to a Receiver is what I shall be thinking long and hard about.
Conversely, Arcam is releasing its AV888 Processor/Pre-Amplifier and matching P777 7-channel Power Amplifier. However, here in Australia, they are going to cost a massive amount of money.
Dan.