Emmy-nominated 615 Music adds 10 production music releases to its Platinum series. The new series includes such titles as Electronicity, Firestorm and Jump, Jivin', Swingin'. Each disc has 12 to 17 themes, edited to varying lengths. For more information or to hear samples, call 615/244-6515 or visit www.615music.com...Klark Teknik updates its DN1414 multiple DI module and DN1248 active splitter system with a 140x70mm rear-panel cutout, allowing users to retrofit a multipin connector. Call 616/695-4750 or click on www.klarkteknik.com...Project Studios: A More Professional Approach, a 274-page paperback book ($47.95) by Philip Newell, is based on 30 years of experience in the recording industry, and addresses a wide range of topics, including loudspeakers and acoustics, problem-solving and getting pro results. Call 781/904-2620 or visit www.bh.com/focalpress...QSC introduces a new compact DSP module for its DataPort-equipped amps. Configured via drag-and-drop software and an RS-232 serial port, the DSP module controls input attenuation, input sensitivity, mute and polarity reverse. A 2:1 mixer and a signal splitter are available and various crossovers, filters, delays, comp/limiters and parametric EQs may be selected. In other news, QSC's Ethernet-based computer-controlled amplifier management system, QSControl, now supports drag-and-drop programming, MIDI and extended monitoring capabilities. Call 800/854-4079 or click on www.qscaudio.com...Westlake Audio's new full-line product catalog describes all of its professional monitoring products. For your copy, call 805/499-3686 or visit www.westlakeaudio.com...Spirit by Soundcraft offers the Digital 328 CD-ROM, an interactive guide to the Digital 328 digital console. For a free CD-ROM, call 800/255-4363 or order it online at www.spiritbysound craft.com...TC Electronic has upgraded the Finalizer to 96kHz sampling rate. The unit now performs full up/down sample rate conversion at 32, 44.1, 48, 88.2 and 96k, with asynchronous conversion. Current Finalizer 96k owners can upgrade at a nominal cost. Call 805/373-1828 or visit www.tcelectronic.com...Otari's Version 2.09 software for its RADAR II disk recording system includes new feature enhancements plus support for backup options such as DVD-RAM and SCSI hard drives. Accessing the new Waveform Display features requires a hardware upgrade; Otari offers a complete kit with instructions and release notes. Call 818/598-1200 or surf to www.otari.com...The 108-page TAI Audio catalog lists the many microphones, mixers, speakers, amps and accessories that the company stocks for sale or rental, with an emphasis on film/video production sound. For a catalog, call 800/486-6444 or visit www.taiaudio.com...Wenger Corp's new acoustical door is specifically designed for built-in construction. For more details on Wenger products, including the V-Room sound-isolating, modular broadcast booth, call 800/733-0393...Gepco International's 5596 series of 110-ohm AES/EBU digital audio cable is designed for transmission of all formats of AES3 digital audio, including 24-bit/96 kHz. Call 800/966-0069 or click on www.gepco.com...Big "D" Broadcast Exchange offers re-creations of vintage RCA 77-DX microphones, priced at $995, or in the umber gray "TV" model for $795. Designed for prop use, the mics have no capsules, although a compact mic can be placed inside for stage or broadcast work. Parts are precision-made and are also available as individual spares for restoring vintage mics. Visit www.bigdmc.com or call 765/935-2443.