“The world of guitar effects has gone through decades of evolution, but some circuits have left an indelible mark, and with Flattley’s DG Fuzz you take a dip in a sound world with very strong connotations, which continue to inspire new brands and new generations of guitarists even after many years from their introduction.”
https://www.guitarclubmagazine.com/read-98nfm-flattley-dg-fuzz.html