The RB202, RB220, RB251, RB303, RB350, RB700, RB808, RB880, RB1000, RB2000 etc. This rigid Armboard/Sub-chassis assembly is the most important feature of the Audio Classique Armboard, however not only is the Audio Classique Armboard a straight swap for the original and uses the original sub-chassis mountings holes, the Armboard has a discrete integrated sub-chassis mounting system secured by stainless steel cap head screws.
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