AKG BX15 Spring Reverb
In 1972, around the time the first digital reverb (EMT 144) hit the market, Austrian based acoustics experts AKG launched the BX range of spring reverberation hardware. The series kicked off with the BX20, a 100 pound refrigerator sized, wooden paneled stereo spring reverb unit that offered a variable 2 second to 4.5 second decay…