First Impression Music Lasting Impression Music UDCDs The “Ultimate Disc” CDs are hand made, custom burnt and finished Gold CDs with certificates of Authentication and documented error tests.   These are the best CDs commercially available anywhere. UltraHD CDs Ultra High Definition 32-Bit Mastering is a proprietary ultra-high-quality mastering system, jointly developed by two companies: Five Four Productions and First Impression Music.   Wilh this leading-edge system, our aspiration is to achieve unprecedented sonority and musicality, reproducing as closely as possible the sound or the original master tape. DXD Compact Discs Digital eXtreme Definition Compact Disc (DXD CD) 32-bit 352.8 kHz resolution K2 HD Compact Discs This mastering technology can pack the original sound quality of master sources in each media with the information of a wide frequency range up to 100kHz, and the high resolution of a 24bit system based upon K2 High Definition coding technology.   It can realize very high sound quality CDs by utilizing 192kHz and 24bit in CD master format of 44.1kHz and 16bit. SACDs In 2000, Philips/Sony launched the new DSD (Direct Stream Digital) format for recording and mastering encoding at a 1-bit / 2.8224 MHz operational frequency, based on DSD.   DSD has higher resolution and capacity, and is playable on an SACD player.   These hybrid discs include a Redbook layer that is playable with all CD players. XRCD24 In 2002, JVC’s XRCD technology further matured to become a format capable of encoding 24-bit in the mastering process and using a rubidium clocking device, thereby achieving sonority to rival the SACD, while retaining the PCM domain, and thus being playable on all CD players. First Impression Music is distributed in Australia by Rockian Trading PO Box 44, Briar Hill, Vic, 3088, AUSTRALIA Telephone (03) 9432 4149 - International + 61 3 9432 4149 email info@rockian.com.au