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1 gen 1939 anni - Spring reverb was patented

Descrizione:

The first spring reverb was patented in 1939 by Laurnes Hammond
Spring reverb works by sending sound through a speaker at one end of some springs with a transducer on the other end.

Aggiunto al nastro di tempo:

23 gen 2018
0
0
675

Data:

1 gen 1939 anni
Adesso
~ 86 years ago

Immagini: