FWIW, I`ve had very good experiences with my 3 different BR/DVD/SACD/CD Universal players playing my CDs compared to my original HQ Mc. MCD-7007 CD player purchased new in 1986 CD player.
Especially my first BR/DVD player which was a Sony in 2009 which allowed me to be able to start to purchase and play SACDs of which I started purchasing being able to analog outputted compare to the standard CD version releases that I had already started purchasing in the eighties as I converted over to digital optical media.
I was late to look into purchasing and using an external DAC until 2015, so all my initial SQ comparing the SQ between my Mc. and the Sony was only their internal DAC`s SQ, and the Sony Universal BR/DVD player sounded very good to my friends and myself.
After a few yrs. of using the Sony, my trusted A/V dealer recommended a OPPO BR/DVD Universal player as an upgrade to the Sony in use, which appeared to have a bit of a higher quality SQ than the Sony that it was replacing when playing regular and SACD CDs using the OPPO`s internal DAC.
I also shortly started looking into the BR Pure Audio releases my long time friend advised me were starting to become available, so I upgraded my living room`s 1995 purchased A/V/P processor (Integra) to take advantage of the OPPO`s audio only secondary HDMI output to check out the SQ of these Pure Audio Blu-Rays that I borrowed from my friend to try out.
Yep, that was a very, very noticeable upgrade in SQ, by my friends and myself when compared to the originally released CD, & SACD, DDD, K2, MoFi, etc. versions of select artist/bands that I already owned.
I then decide to look into purchasing & trying different external DACs to tap off the OPPO, Sony 400 disc filled DVD/SACD/CD player & the Mc. player`s S/PDIF coax (via a HQ (high bandwidth) 4X1 S/PDIF coax switcher) to be able to feed my recently whole house hard wired analog audio distribution system to provide HQ stereo to my HQ bedroom, and sunroom`s separates based stereos to be able to also enjoy higher quality audio in those rooms.
I had at that time frame in 2015 had not ever tried ripping CDs yet, ignorantly at that time not trusting that computer digital audio transfer technology relying solely on the Sony carousel for my all day music listening, and only using the living room`s A/V rack located OPPO for serious sit down optical media listening & BR/DVD movie watching.
I used that gifted to me Sony 400 disc player for 5 yrs until its optical block died overnight, thus forcing me to look into ripping all my ~ 1000 CDs, if I wished all day music without resorting to internet streaming, which I tasted while ripping my CD collection, and its SQ (Pandora) was horrible compared to any of my 3 different optical based players SQ.
I was so impressed with my first OPPO Universal player model (103), that I contacted my A/V dealer to look into an upgrade model (true 4K 203), if available, shortly before when I later found out OPPO was getting out of the Universal BR/DVD/SACD/CD player business, I then promptly bought another new 203 destined to be a dedicated 24/7/365 powered up and playing my newly WAV. lossless ripped music via a currently nearly filled Corsair 1 Terabyte flash drive stuffed into the sunroom located OPPO 203`s front USB port for my all day desired music requirements, occasionally inserting a recently purchased BR Pure audio disc(s) to see how it/they sound through my bedroom & sunroom`s secondary reference stereos, after playing them in the living room`s original A/V rack OPPO 203 through that room`s Mc. tube/SS powered tri-amplified speaker reference system.
I`ve been quite satisfied with the SQ of all the BR/DVD/SACD/CD players I have purchased since the first first Sony model in 2009, whether initially using their internal DAC, and analog outputs, or eventually S/PDIF coaxal output feeding 3 different various price point external DAC models while seeking the best reliability & performance for the buck choices.
P. S. I have both the A/V rack located Mc. CD player & non all day music playing OPPO 203`s analog outputs both fed into the A/V racks Mc. C-37 1995 purchased brand new preamp along with my DAC, which allows me to quickly switch between their analog outputs and the S/PDIF coax fed to current Pro-ject S2 digital external DAC for comparing the SQ between the 2 out of curiosity occasionally.