A major upgrade for the Audio Ease Altiverb convolution reverb, V4, includes tail lengths of 15 seconds or more, multichannel surround processing, ultralow latency, improved processor efficiency (G4 and G5), reverb tone control, automated switching of impulse responses and snapshot automation. V4 is available for Audio-Units and OS X versions of VST, HTDM, RTAS and MAS plug-ins, and costs $99. Visit www.audioease.com…Dynaudio Acoustics (www.dynaudioacoustics.com) is shipping its BM Series subs. The BM 10S ($1,595 MSRP) and BM 12S ($2,195) have 10- or 12-inch woofers and 200- or 250-watt amps…Propellerhead Software now includes the ElectroMechanical Refill loops collection with every Reason package. Registered Reason 2.5 users can download the collection free at www.propellerheads.se…Digidesign (www.digidesign.com) is now shipping ReVibe ($999), a full-featured mono, stereo and surround reverb plug-in designed for Pro Tools|HD Accel systems. The new plug is 96kHz-capable and features nine new reverb algorithms combined with a wide range of room reflections…Digigram has released driver set v2.00g for its miXart 8 range of multichannel sound cards, which includes miXart 8, miXart 8 AES/EBU and miXart 8 CN. Drivers can be downloaded from www.digigram.com…M-Audio is shipping its new Nova cardioid condenser microphone. The mic has a 1.1-inch diameter diaphragm, 14dBA self-noise and a 20 to 18k Hz (±1dB) frequency response spec. Visit www.m-audio.com…Disc Makers (www.discmakers.com) cut prices on its Elite and ElitePro automated duplication systems. In addition to the $500 to $1,000 price reductions, Disc Makers includes DiscJuggler networking software (a $490 value) with its Elite3 and Elite4 units, letting multiple users on a network simultaneously send projects to an Elite duplicator, even from remote locations…MOTU (www.motu.com) releases MachFive, its universal cross-platform sampler software for Windows. The $399 sampler supports all major Windows plug-in formats including VST, DXi, RTAS and HTDM, in addition to Windows host applications, including Pro Tools, Sonar, Cubase SX and Nuendo…NoisePump Music from Firstcom is a unique offering of production music created by veteran UK producer Aaron Harry. NPM will provide styles from orchestral to electronica in a user-friendly layout including long-form titles, commercial-length edits and submix versions. All titles can be downloaded directly from www.firstcom.com…Nuendo CSi Master is an interactive CD-ROM providing more than four hours of advanced tips, techniques and interactive movie tutorials for Steinberg Nuendo software. The CD features advanced topics such as loop recording, track automation, latency and timing, the VST instrument rack, surround and more. Price: $49 from www.courseptr.com…Neutrik's (www.neutrikusa.com) C+ Series offers the thinnest TS or TRS ¼-plugs on the market for the highest packing density, which is 15.88 mm. The all-metal C+ plugs are available with nickel or gold-plated contacts and nickel, black or velour chrome housings.