HHB's CDRW74 and CDRW80 CD rewritable discs feature wide power margins for compatibility with a range of pro CD recorders, deliver more than 1,000 erase/record cycles and have a stated archival life exceeding 100 years. Call 310/319-1111 or visit www.hhb.co.uk...Link Electronics' SPG-812 modular digital sync generator is a single-rackspace frame with six slots for various sync modules-reference tone generator, master genlock, analog blackburst, component digital black, analog composite test pattern, component digital test pattern, source ID, frame grabber, component analog HD and pattern generator. Each module offers three NTSC and PAL outputs with independent timing adjustments. Call 573/334-4433...Middle Atlantic Products' RM-MM computer monitor enclosure is a rugged, roadworthy chassis that accommodates most 14- and 17-inch monitors, featuring steel rack handles, an access door and four adjustable crossbars to secure the monitor. Price is $433.50. Call 973/839-1011...The Harris HDA 6x1 digital audio switcher can be used as a 2-input source selector for any type of AES/EBu equipment. The Harris HDDA is a 1x6 reclocking distribution digital amplifier, available in transformer-balanced, 110-ohm termination (screw terminal I/o connectors) and 75-ohm (BNC) versions. Call 800/622-0022 or visit www.harris.com/communications...Denon's ACD-27 accessory card allows Denon CD and MiniDisc player owners to sync to timecode by emulating industry-standard Sony VTR control protocol. Easily installed, the $555 card provides a 9-pin RS-422 port, BNC video reference input, XLR timecode input and a BNC word clock sync. Call 973/396-0810 or visit www.del.denon.com ...The 48-page MilesTek catalog offers audio and video networking and connectivity products, racks, wire management and tools. Call 800/524-7444 or visit www.milestek.com... Auralex Acoustics' Metro LENRD Bass Trap is triangular-shaped Studiofoam that fits into room corners and is available in all 12 Auralex colors. Call 317/842-2600 or 800/95-WEDGE ...New books from Prompt Publications include: Solid State Amplifiers (352 pages, $29.95) and RadioScience observing, Volume 2 (336 pages, $34.95), both by Joseph J. Carr; and Handbook for Parallel Port Design by James Barbarello (240 pages, $29.95). Call 800/428-SAMS...The new Lumex opto Express Catalog features a wide range of LEDs, LED lamps, laser diodes and LED/LCD screens and a copy of Lumex's CD-RoM digital reference encyclopedia. For a free copy, call 800/278-5666 or visit www.lumex.com...Howard Sams debuts E:fact(r)-electronically viewable service manuals in PDF format. Each E:fact document includes standard-notation schematics, source voltage locations, test point waveforms, electronic parts lists and placement charts. Each E:fact is $10.95 at www.hwsams.com.