Given the rest of your equipment, I would definitely entertain a Lumin X-1. I have had the D-2, A-1, U-1 mini and the X-1. you can sell off the your other digital equipment and just use the X-1. I just sold my X-1 because I wanted a Tube DAC to go along with the rest of my tube amps. I bought the Lampi Pacific at three times the cost. I will say the X-1 is a very close second.
I had a separate DAC, Music Server and Transporter. I was able to sell them all and just go with the Lumin X-1. The sound is really really good. The App is so easy to use and you don't need Roon. I did have a 4tb Synology NAS where all of my music is filed. I think the Lumin X-1 is the best DAC / Streamer under $19k. They show up on the used market occasionally.
I had a separate DAC, Music Server and Transporter. I was able to sell them all and just go with the Lumin X-1. The sound is really really good. The App is so easy to use and you don't need Roon. I did have a 4tb Synology NAS where all of my music is filed. I think the Lumin X-1 is the best DAC / Streamer under $19k. They show up on the used market occasionally.