JBSystems conversor de audio USB JBSystems

Ultra compact bidirectional USB to/from AUDIO converter 
Windows & MAC OS compatible. 
Convert your vinyl, CDs, audio cassettes or any 
other analog audio source to MP3 on your PC! 
Switchable audio input: line or phono (record your vinyl at high speed!) 
Can be used as PC-sound card: USB to audio line output 
Bundled with free, multilingual Audacity software on CDROM: 
Endless possibilities with free downloadable effect plug-ins 
Import, export and edit Ogg Vorbis, MP3, AIFF and WAV sound files. 
Cut, copy, splice, and mix sounds together. 
Change the speed or pitch of a recording. 
Remove static, hiss, hum, or other constant background noises. 
Alter frequencies with Equalization, FFT Filter, and Bass Boost effects. 
Adjust volumes with Compressor, Amplify, and Normalize effects. 
Many more…