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Audio Research SP-9 mkIII - hybrid preamp with phono stage

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$1100 - This was an original SP-9 upgraded to mkIII status (the final version for this preamp.) Good condition. Very low hours since the last upgrade (has lived most of that time in a box.) Sovtek tubes are included, I don't know how great they are but they were delivered with the unit from ARC after the mkIII upgrade. Pictures to come.

Roon ->UltraRendu + CI Audio 7v LPS-> Kii Control -> Kii Three

Roon->BMC UltraDAC->Mr Speakers Aeon Flow Open

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