I haven't tried replacing this jumper on the MA6900. Howewer, I tried replacing similar jumper in an other integrated amp and the difference was very worthwile. More air, more resolution, more details. You should definately try.
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Kenny at Monza Audio makes a silver jumper for the 6900. It opened up the sound. It was like putting in a $1000 IC. A big improvement for under $50. You can email him at [email protected] |