hi,
look into NordAcoustics cheltenham in the UK , they are the best class D available on the market right now, they replaced a pair of krell fpb 450mcx and my krell fpb 600mc, more details musical everything even dare i say it better bass. Emporium hifi in the UK sells them all around the world you will nor regret it, the very top monos i got are under 2k good luck.
look into NordAcoustics cheltenham in the UK , they are the best class D available on the market right now, they replaced a pair of krell fpb 450mcx and my krell fpb 600mc, more details musical everything even dare i say it better bass. Emporium hifi in the UK sells them all around the world you will nor regret it, the very top monos i got are under 2k good luck.