Outlier I am sorry about your dilemna as your system is very nice indeed. Actually my recommendation may be an improvement over what you currently have yet save you some money. I would suggest selling the amps and pre-amp, downgrading the cabling keep the speakers and buy a used Berning ZH270 Otl amp.
This amp has unusual flexibility and includes gain control 3 feedback settings to match with speaker damping, 70 watts a channel, weighs only 10 lbs and has sound from top to bottom riviling the best out there including control of the bass like few tube amps but the biggest. You don't need a pre-amp as it has 2 inputs on the back and is as quiet as death. A used one can be purchased for about 3K.
This may or may not work for you but it is certainly an option I recommend looking into. I know others will say it is a radical change to make in your system but I feel very confident in this recommendation. It will also free up some real estate in your room. If you have any questions, please feel free to e-mail me. This is one of the most amazing and innovative audio products I have ever come across since I've been in this hobby.
This amp has unusual flexibility and includes gain control 3 feedback settings to match with speaker damping, 70 watts a channel, weighs only 10 lbs and has sound from top to bottom riviling the best out there including control of the bass like few tube amps but the biggest. You don't need a pre-amp as it has 2 inputs on the back and is as quiet as death. A used one can be purchased for about 3K.
This may or may not work for you but it is certainly an option I recommend looking into. I know others will say it is a radical change to make in your system but I feel very confident in this recommendation. It will also free up some real estate in your room. If you have any questions, please feel free to e-mail me. This is one of the most amazing and innovative audio products I have ever come across since I've been in this hobby.