Mint condition NFB 11.28 with TXCO upgrade. Used only for a few hours. Selling it because while I love the improved bass/midrange over my Mimby/Magni3, I prefer a multibit on the top end to smooth things out. If you have custom jumper settings you want me to do for you before I ship it out, let me know. All original packaging and cables included.This thing is basically brand new. Price includes shipping/insurance/PP fees.