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Old 14th Feb 2018, 9:52 am   #8
vinrads
Dekatron
 
Join Date: Feb 2009
Location: Chesterfield, Derbyshire, UK.
Posts: 3,738
Default Re: Marantz 2230 tuner amp

Thank's for that , all the electrolytic capacitors were replaced all resistors checked and replaced if necessary adjustment pot's cleaned , the output's were all 2SC897's .you maybe able to help me regarding the device clamped to the heat sink , I get a very high reading both ways , but the good channel is the same .
I will csope the outputs today , Mick.

May I ask what is your preferred driver transistors

Last edited by vinrads; 14th Feb 2018 at 10:01 am.
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