Marantz DA 12

Marantz DA 12 , start with 30 distorted audio and then quits


It’s modded by Siltech

some extra capacitors


Capicitors have been replaced


NE5534 replaced by AD774jn



Black dirt on capicitors


SAA7220b has been hot.


Signals to SAA7220 measured after jitter killer and look fine.



The problem is a broken TDA1541A S1…

Replaced the Bulb lights with led’s

Testing 🙂


“Nogmaals dank, ben zeer blij dat de DA12 het weer doet! :-)”