Note: Our export products must be supplied by our exclusive distributor in each country. Otherwise we don’t offer any warranty service, repair service or advice. Specification of products for Japanese market is not guaranteed for overseas use. It is impossible to change input power voltage from 100V to other voltage. If you purchase Japanese version via auction or parallel importer/exporter, you can’t receive any warranty, service or advice at all. If you find 100V version product exported from Japan by parallel importer (for example by eBay store etc.), please let us know the serial number of it to info@triode.co.jp.