Technics SL-PS770D CD Player & ST-GT650 Tuner

Hi, I picked both up for around £25 each in a second hand shop. Both in great condition and a good buy (I think).

Are there any mods that spring to mind/has anyone modified either of these units for the better? Gut feeling is op amps etc and caps. What about a 'better' DAC for the CD player (there seems to be some room in there) it would make a decent transport?

Thanks anyway, pics of CD player so far.


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