First, I believe that the quality power cord will more act on mids and highs due to a better shielding and isolation.
To bring bass you would certainly have to deal with much more variables than power cord.
Turning on 24/96 upsampler for red book CDs isn't always beneficial(remember extra path for a signal always colours)
Maybe you will benefit much more to get NOS tubes instead of stock which I believe more-likely to happen rather than investing onto the power cord.
How is your CD-player isolated? I've had a great results modifying platforms on my existing rack and using Walker Valid points that indeed can change performance and offerable by almost any dealer for you to try with money back guarrantee.
If surfing through these variables woun't give you a desirable output, you should either change it or try to use it as a transport with DAC of your choice.
To bring bass you would certainly have to deal with much more variables than power cord.
Turning on 24/96 upsampler for red book CDs isn't always beneficial(remember extra path for a signal always colours)
Maybe you will benefit much more to get NOS tubes instead of stock which I believe more-likely to happen rather than investing onto the power cord.
How is your CD-player isolated? I've had a great results modifying platforms on my existing rack and using Walker Valid points that indeed can change performance and offerable by almost any dealer for you to try with money back guarrantee.
If surfing through these variables woun't give you a desirable output, you should either change it or try to use it as a transport with DAC of your choice.