Toshiba tube: 1941 2,5198 2. Input voltage -220V, 50Hz / 60Hz. Size: 258 130 285 mm. The item "220V Wireless Bluetooth USB Remote Vacuum Tube Audio Amplifier HiFi Power Amp" is in sale since Monday, July 22, 2019.This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps". The seller is "topdealere" and is located in Shenzhen. This item can be shipped worldwide.