Roland VG-99 GR-D Boss GP-10 Hex Fuzz Distortion Shoot Out - Guitar Synth Polydistortion

https://www.joness.com/gr300/GP-10.htm This video compares the polydistortion or hex fuzz sound in the Roland GR-D, VG-99 and Boss GP-10. Hex fuzz first came on strong with the vintage Roland GR-100 'Electronic Guitar', and was also a feature of the Arp Avatar.