seems like you don't need to replace the amp or speakers.
you can replace interconnects or speaker cables if they are not good enough.you can get another small component like an ifi tube buffer or a schiit loki eq which can let you tune the tone better. if you've never done any room treatment that's the missing link and it could be even pricier than 10k.
you can replace interconnects or speaker cables if they are not good enough.you can get another small component like an ifi tube buffer or a schiit loki eq which can let you tune the tone better. if you've never done any room treatment that's the missing link and it could be even pricier than 10k.