I bought my SoundTouch 30 in Dammam, KSA and have been very happy with it. When I travel to London, England I plug it in and it performs normally (same voltage as KSA: 220 V).
However, when I return home to Toronto and plug it in through a voltage adapter/transformer, the SoundTouch 30 power does not come on . I've tried different voltage adapters with my other appliances, such as my KSA-bought laptop and they work fine.
Can anyone provide an explanation or solution to this unexpected issue?