Hifi Rose,
I am seeing an influx of “B” stock inventory of RS150b’s being sold in the USA. B stock (see picture) is different than opened box or returned items as these are units that were refurbished or repaired by the manufacture. Is there a known defect that required Hifi Rose to repair these at the factory and if so is this something that is a known repairable issue with units that are currently in the hands of your customers. Is this a repair / refurbishment something existing owners should be concerned about as, once again, I am seeing a lot of these “B,” stock units available for purchase and for a US based company to either buy “B,” stock directly from the manufacture or to return units that need to be repaired / refurbished into “B,” stock quality is a lot of effort considering that the factory is in Korea. Why did so many units need repairs and what are the issues?