B-Stock, TC Electronic FinalizerR 96K Studio Mastering Processor, Gain Maximizer, 96KHz 24bit A/D-D/A, Multiband Compressor / Expander 3-band Spectral Stereo Image and un-correlated Dithering, Format conversion AES/EBU, S/PDIF and Tos-link, enter and exit at any Sample Rate e.g. 32, 44.1, 48, 88.2 and 96kHz and make even asynchronous conversion possible, Manual or Auto Fade Tool, 19" 1U, B-Stock with full warranty, may have slight traces of use