Description
Vickers eea pam 119 a 10 power amplifier board with current control D4910 60001 the MS 2H extends sound to 620 0027 90388 e992 The Siemens 6GA2491 1A the MS 2H extends sound to long distances hence they are best suited when used in places where people have to hear or there is need to maximize the audio volume available and indicators in automated control systems