Audio ResearchSP-9 mkIIIusedVery nice condition Audio Research SP-9 preamp with great phono-stage. This is a single-owner, original model that was upgraded to mkIII status by Audio Research. It has not been used much since it...1050.00

Audio Research SP-9 mkIII tube preamp with phono stage [Expired]


no longer for sale

Very nice condition Audio Research SP-9 preamp with great phono-stage. This is a single-owner, original model that was upgraded to mkIII status by Audio Research. It has not been used much since it was upgraded to the final status. The included tubes are Sovteks.
Here is a recent review: http://www.tonepublications.com/old-school/audio-research-sp-9-preamplifier/

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