Coles 4038 (8 janv. 1950 – 15 déc. 1959)
Description:
“Used for broadcasting and recording such sounds where a clear smooth wide range frequency response, absent of transient distortion and relatively high sensitivity is essential.”Ajouté au bande de temps:
Date:
8 janv. 1950
15 déc. 1959
~ 9 years and 11 months