Philips legacy products: SM30 extension unit
The SM30 extension unit is intended to function as an amplifier surveillance unit with spare amplifier switching, as an audio monitoring facility and as a volume override relay supply unit. Two groups of 5 amplifiers can be connected: 4 amplifiers with 1 spare amplifier which will be surveilled. However, it is is possible to connect 8 amplifiers plus 1 spare amplifier.
|Stock Status||In Stock|
|Mfr Part No||LBB 1290/00|