Laptop / Desktop Digital Interface P2

There are many different options for using your computer as a multi-track recorder. Here are some things to consider, using the Lexicon Lambda and Lexicon Omega as examples (http://www.musiciansfriend.com/navigation/lexicon-computer-hardware-recording-cards-audio-interfaces?N=100001+304891+201177).

A reviewer says the Omega was way too slow when used with a 5400rpm disk drive speed. Note however that the speed of the hard drive generally becomes a factor when you either a) attempt to record too many tracks at the same time, b) attempt to play back too many tracks at the same time, c) use too high a 'resolution' per track (i.e. 24bit / 96kHz), or d) the age of the computer.

Regarding 'a', the Lambda unit is capable of recording more tracks at the same time than the Omega unit. Note that having the additional tracks available doesn't mean you have to use them for every project.

Regarding 'b', both units come with Cubase LE, a multitrack software program that can play back up to 48 tracks at the same time. Few computers can actually play 48 tracks at the same time.

Regarding 'c', rarely does anyone ever need to record at 24bit / 96kHz. A standard CD is 16bit / 44.1kHz. For most demos', 16bit / 44.1kHz is sufficient.

Regarding 'd', if your laptop is fairly new and you're not running Windows Vista, it's less likely you'll encounter problems that might be encountered with an older computer and/or one running Windows Vista.

No telling what combination of these the reviewer had that resulted in his frustration. However, based on these differences using the Lambda unit in a matter that is similar to the Omega unit (i.e. same number of tracks, same resolution, etc.) will likely yield the same results, meaning if the Omega works fine then the Lambda will also work fine if use in the same manner as the Omega. However, for the additional $50 you have the option of recording more tracks at the same time and you have additional features that may come in handy, which may be worth it.

In short, it's probably worth buying the Lambda rather than the Omega if the price difference is not an issue. And if you do encounter any problems, you can simply back off on using some of the advanced features so that it operates like the $149 unit. But if you don't encounter problems, then you'll have additional features that may come in handy. It's probably worth the $50 difference.