1981 Inventions DRV - Black Hyperfade Acoustic Triolian models were manufactured from

Triolian models were manufactured from 1928 through to 1938

independently selectable and flexibly routable

which keeps decay of echo as natural as possible

EXP pedal controls delay time up to 2 seconds

Switchable order of the EQ and Comp circuits plus a Parallel mode

1981 Inventions DRV - Black Hyperfade Acoustic Triolian models were manufactured fromThe 1981 Inventions DRV has become one of the most talked about pedals of the last few years, and for good reason. The DRV is a highly nuanced preamp distortion pedal designed by 1981 founder Matthew Hoopes in collaboration with Jon Ashley of Bondi Effects. Through four years of abandoned prototypes and circuit tweaking, the pair emerged with a truly special and truly original circuit design. Nominally based around an early '80s large box, 'white