How many inputs?
The Digital Amplifier Company (DAC) Stereo Maraschino (STM) is a great performer! The wattage output can be increased or decreased with the voltage of the power supply purchased. Only one balanced input and DAC will include XLR-RCA adapters, and one 1/8" input. If you need more inputs Decware makes a very good multiple input to single output switching box. With the purchase of both you will come in way less than your proposed budget.
https://www.cherryamp.com/stereo-maraschino-stm
http://www.decware.com/newsite/ZSB.html