- distortion effects
- bass guitars
- cigar box guitars
- electric guitars
Thorndal guitars are premium instruments made by Gregor Olbrich in Thiersheim, Germany. Thorndal also make the Duane 69 distortion pedal (crowned pedal of the year 2014 by Guitar Magazine).
Gregor Olbrich Instruments & Accessories
Leutenberg 15D- 95707 Thiersheim