I am the designer and owner of Audio Mirror company. Here I write as audiophile.
I highly recommend you to try WAVE DAC and WAVE preamp. I can send you both for audition with no obligation to buy. I will ask you only to cover the shipping cost.
I always build audio equipment for my self. To satisfy my taste. If I like it - it becomes a product. I compared both pieces to very high price, top models and they (WAVE DAC and preamp)sounded better. For example VAC Statement and Conrad Johnson ART88. Lampizator Horizon 360 and Aries Kassandra. I can advise on a streamer too. I also think I can fit in your budget.
Vlad