For sale is a Remic D5401 microphone in great condition. This the slightly taller model designed for basses with a higher overstated/raised tailpiece - I owned the normal version as well and had far better results with the placement this design allowed. Great for using live in controlled situations but have also used a lot when recording - its a fat and consistent sound. Can post at cost, or meet in South London. Details here: https://www.remic.dk/shop/double-bass/remic-d5401