Here is my take on preamps. The one you have is probably good enough if you listen to cd's, digital sourced music.
But if you listen to Vinyl, you might need to up the quality of the phone section(if it has one) to an outboard Phono Preamp.
I have around 10 preamps in my collection at the present and they all sound pretty much the same if the source is from my CD player
thru one of the line inputs(aux).
The only one that really stands out as sounding better to my old ears is my 1959 tube Bogen with Cd player as the music source.
It takes the digital edge off the music. Sounds nice.
But when it comes to playing Vinyl then its a whole new deal. Most of my older preamps just don't have good phono sections.
But if i hook them up to my outboard Phono Preamp, they all sound pretty much the same.
The Phono Preamp is where you get the gain for your given cartridge.
Here is just a few to consider
https://www.hifisystemcomponents.com/phono-preamps/accession-mm-phono-preamp.html
https://www.hifisystemcomponents.com/about/how-to-play-vinyl-records.html
http://www.hafler.com/phono-products.php
But if you listen to Vinyl, you might need to up the quality of the phone section(if it has one) to an outboard Phono Preamp.
I have around 10 preamps in my collection at the present and they all sound pretty much the same if the source is from my CD player
thru one of the line inputs(aux).
The only one that really stands out as sounding better to my old ears is my 1959 tube Bogen with Cd player as the music source.
It takes the digital edge off the music. Sounds nice.
But when it comes to playing Vinyl then its a whole new deal. Most of my older preamps just don't have good phono sections.
But if i hook them up to my outboard Phono Preamp, they all sound pretty much the same.
The Phono Preamp is where you get the gain for your given cartridge.
Here is just a few to consider
https://www.hifisystemcomponents.com/phono-preamps/accession-mm-phono-preamp.html
https://www.hifisystemcomponents.com/about/how-to-play-vinyl-records.html
http://www.hafler.com/phono-products.php