Based in USA, Positive Grid is a leading developer of digital audio software and hardware and focuses on solid tools for working musicians. Their quality products come with a simple interface and cutting edge technology. Their software products available via Music Marketing include: BIAS Amp Professional, BIAS Amp Standard, BIAS FX, BIAS FX Pro, BIAS Pedal Distortion, BIAS Pedal Modulation, BIAS Pedal Delay, BIAS ProSeries Compressor, BIAS ProSeries EQ, BIAS Amp Metal Expansion, BIAS Amp Bass Expansion, and BIAS Amp Acoustic Expansion. Positive Grid is proud of their passion for excellence and their commitment to the development of new technologies that has attracted industry’s best engineers and designers. This combined with their “make it great” mentality, provides the best possible experience to exceed musician’s expectation.