Skip to content

Marsona - Dual voltage transformer

This dual voltage transformer is designed to detect input voltage, so there's no mechanical switching required to change between standard 110VAC in the US and 230VAC in Europe and other regions. For use with the following sound conditioner models: 1250-I, 1280-I, 1288-I, 1288A-I, 1288A DSI-600, DSI-600A, DS-600A TSCI-350, TSCI-330, and TSCI-300's with serial numbers above 42000. Model #TSCI-300's originally equipped with 15 to 16VAC transformers must be converted to 9V to use this transformer. Call 1-800-999-6962 for details. Not for use with Dohm, SleepMate, or Sound Screen models.