Digitech RPx400 Guitar Modeling Processor w/USB Audio Interface and Recording Software Think of it as the ultimate modeling floor processor with direct XLR speaker-compensated outs to run to a PA, and a USB recording interface with all of the ins and outs you will ever need. The RPx400 is the first modeling floor processor with true two-way computer connectivity and extra I/O to handle vocals, other instruments and monitoring. It lets you capture tracks on a PC with the included DigiTech multi-track recording software by Cakewalk®. Then edit, mix and burn CDs. With everything you need to record (including a kick-ass floor processor), the RPx400 is digital recording designed by guitarists for guitarists. On stage you have the best of both worlds by using the separate 1/4½ and XLR outputs to send your sound to either the amplifier or the PA, using DigiTech's award-winning cabinet modeling. When you're ready to record, send all of your tones to your PC. You can also record vocals using the mic pre-amp or use the stereo line level inputs to record any instrument — just plug and play. Now there's no excuse not to record and create your own CDs — the RPx400 is that easy to use. XLR mic preamp with level control for recording vocals and acoustic instruments without having to add a mixer. USB Port streams 24-bit audio to and from a recording computer. For example, stereo effects, dry guitar and mic while listening to a stereo mix on the computer. The USB Port also gives the RPx400 user foot control of computer recording functions such as Record, track arming, Play and Stop functions. DigiTech multi-track recording and CD burning software for the PC by Cakewalk®. Stereo line inputs are standard equipment on the RPx400. You don't need to add an interface box or mixer to record other instruments Balanced XLR and 1/4" outputs. XLRs are speaker-compensated so the RPx400 can drive a PA using DigiTech's award-winning cabinet modeling — or feed a recording console without conversion box — while the 1/4" jack drives your guitar amp. Dry/Wet recording. Processed stereo signal plus a mono dry signal can be streamed to the computer simultaneously. This allows the user to re-process the signal on the computer after the fact via Re-Amp feature. Dry signals recorded on the computer can be sent back to the RPx400 for processing with any of the effects or models. Features: Bi-directional USB interface Digitech Recording Software by Cakewalk® Mic preamp with XLR input and level control Stereo line level inputs, balanced XLR outputs 12 popular amp models 6 cabinet models with 4 mic placement choices Single coil and humbucking pick-up modeling 26 fully programmable effects, 11 at one time 40 from artist presets made for DigiTech by Dan Donegan/Disturbed · Acey Slade/Murderdolls · Clint Lowery/Sevendust · Chad Kroeger/Nickelba · Metal Mike Chlasciak/Pain Museum-Halford and other popular artists plus 40