Positive Grid Latest Press Releaseshttp://pressroom.prlog.org/positivegrid/About Positive Grid - Positive Grid focuses in delivering superior and creative mobile music experience. Turn Your iPad or iPhone Into a Guitar Multi-Effect Jam Stationhttp://www.prlog.org/11708963-turn-your-ipad-or-iphone-into-guitar-multi-effect-jam-station.htmlJamUp Pro guitar app provides access to 24 hybrid amps/effects, 16 user presets, sound-on-sound phrase sampler, jam player with time stretching feature, chromatic tuner, and expect continual upgrade features.Thu, 27 Oct 2011 15:51:40 GMT