10 speaking current amplifier, transistorized
51838; MAKE WANDEL & GOLTERMANN CITY TYP II; Modifications: 206 - 209/211/214/217 - 219/222/224/226/228/700 - 708/710/711/715 - 717
51838; MAKE WANDEL & GOLTERMANN CITY TYP II; Modifications: 206 - 209/211/214/217 - 219/222/224/226/228/700 - 708/710/711/715 - 717