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amps-preamps
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Technician to review my Marantz Monos
Can anyone recommend a Technician to review my Marantz Mono MA9S2 mono amps electronics? Someone mature enough to recommend upgrades along the way? In the USA.
Thanks
johnread57
09-03-2017 6:48pm
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crubio
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09-03-2017 at 09:29pm
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https://forum.audiogon.com/discussions/tube-amp-upgrade-repair-in-san-jose-bay-area
audioesq
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09-05-2017 at 10:27pm
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Recommend you contact Jennifer at Jena Labs. She has performed very effective modifications of Marantz MA9SA2 Mono Amps.
Best of luck in your quest.
johnread57
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09-06-2017 at 07:46am
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Audioesq thanks. I contacted Jennifer and they no longer do this work due to business growth.
I have found someone else.
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