Need help on a new CD/SACD player


My Marantz SA15 died. The transport/laser part is unavailable. So I need a new unit. Considering the Arcam CDS50 or going with Cambridge CX transport and DAC. I am new to streaming so forgive the ignorance. 1200+ CDs so not ready to go full streaming but it might be a nice addition.

My system is all tube and I have a Michell Gyro dec for analog.

Any suggestions?
safarisound
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I strongly suspect there is a laser transport assembly out there.  Are you certain that is even the problem?  How old is the unit?
SACD is not a deal breaker. Was wondering how the Cambridge CX player and DAC sound as there are very few reviews.
The local shop sent it to Marantz. They said no parts available.  I would love for them to be wrong.