Em sưu tầm mấy ý về UPS như bên dưới cho các bác tham khảo. Có 1 số bác em biết đang khá hài lòng với phương án: BACL + ổ cắm lọc nguồn Clef PB 6/8/10 chỉ hết 1/2 ngân sách của bác. Còn nếu vừa vặn ngân sách thì có IsoTek Aquarius hay dạng Ansuz XTC power distributor. AC UPS Battery Backup Devices UPS battery backup devices are compact versions of the “DC Battery isolation devices with AC inverters” described previously, except they are typically smaller, rack mountable, and rarely feature enough current capacity for even a modest audio system. Their intended application is emergency backup of the most vulnerable servers, drives, NAS devices, routers, and other computer peripherals. Some video projectors are also vulnerable if a power blackout occurs, in that they would not have sufficient power to cool the lighting circuit before damage occurred. Some of these units include some surge protection and filtering, but it’s rarely adequate for premium audio. Most of these devices fit into the category of Sounding Far Worse Than the AC Service Outlet, and, at best, the expense has been weighted towards minutes of backup rather than system performance and resolution.
