System bottleneck?


Hi all. My system is made up the following:

Biamp with Parasound a21+ (LF) and Rogue ST 100 dark (HF)

Don Sachs 2 preamp, Marantz SACD 30n, Rega p3 tt,

Legacy Signature SE speakers, pretty good cabling throughout 

It all sounds very good together but if you were looking 

to upgrade where would you start? Just curious what others 

would see as weaker links in this system. 
 

backdoor

I knew I would get that question. I cannot say there is anything in particular but like a lot of us I was just looking for that little bit of extra. For example I thought someone might tell be to get an outboard DAC that is better than the one in the marantz. Or a better streamer than the marantz. Conversely I did not expect to hear anyone say to get better speakers because I feel the speakers are the stars of this system. But to be specific I am always looking for better clarity, bigger soundstage and more separation of instruments. Those are my typical goals. 

Streaming through your phone is the bottleneck. Why are you streaming from your phone and NOT the Marantz when it is also  a network player?

Heres the description

A high-resolution source for digital music

The Marantz SACD 30n is a motherlode of high-resolution digital sources in one component. It's a disc player with an innovative transport mechanism and compatibility with standard CDs, homemade discs, and SACDs. It's also a state-of-the-art network player that gives you access to popular streaming apps, internet radio, and Apple AirPlay 2. If you like to stream high-res files from a computer, network attached storage (NAS), or a thumb drive, the built-in Marantz Musical Mastering digital-to-analog converter provides pure and accurate musical detail for those files, too.

 

Listen to more new(to you) music, learn to appreciate it and stay off audio forums. 

You may be coming down with audio neurosis.