The old bait and switch or maybe the shipping department made the error of sending you the wrong amp. I would expect better from a dealer and its too bad it took over a year to discover.
A few years back and reluctantly I purchased an Aragon 4004 MKII off EBAY. After receiving the amp I noticed the MKII sticker was not on the back of the amp. Contacted the seller and he said the sticker had fallen off a while back. I determined later it was not the MKII but I was charged the higher price for the this version. I have not made any more purchases on EBAY. "The EBAY gang rides again!"
A few years back and reluctantly I purchased an Aragon 4004 MKII off EBAY. After receiving the amp I noticed the MKII sticker was not on the back of the amp. Contacted the seller and he said the sticker had fallen off a while back. I determined later it was not the MKII but I was charged the higher price for the this version. I have not made any more purchases on EBAY. "The EBAY gang rides again!"