Extremely poor experience with Sintron…
Extremely poor experience with Sintron (Dynavox). When I reported a technical failure of a Dynavox X4100 and a breach of warranty by their distributor, instead of providing support, Mr. Andreas Gross sent me an email with legal threats to intimidate me into silence.
Attempting to silence a consumer's factual claim through intimidation is a documented violation of German Law (StGB § 240 - Nötigung / UWG § 4a). I have time-stamped evidence (photos) of the unit's condition before and after their custody.
If you value your consumer rights and don't want to be bullied by a manufacturer's legal threats for claiming a warranty, stay away from this brand. A chargeback is in progress.








