PD Space Guitar Synthesizer 2 enhances your guitar tone with a variety of features. It offers polyphonic saw and square-like waves, pitch shifting, modulation, filtering, and more. Users praise the pitch shifter, considering it alone worth the investment. This program allows you to move away from traditional tube amp sounds and explore fresh, versatile tones ranging from classic to futuristic.

To utilize PD Space Guitar Synthesizer 2, an audio interface is required to connect your instrument to your iPhone or iPad. The software comes equipped with a range of effects including polyphonic pitch shifter, waveshaper, modulation, harmonizer, amp with multimode filter, modulator, delay, cabinet IR for speaker simulation, reverb, and remote control options for additional effects and pitch adjustments.