Product description: ・Vacuum Tube #12AX7A substantially and effectively improves "Digital Sound". ・The sound effect of the whole system is brilliantly warm & excellent. ・The magnetically shielded drivers guarantee no interference with the monitor and TV screen. ・Unique in design on the earth; Stylish, fashionable and elegant looking makes the whole set the best fitting in any space of the modern office and home. ・Protected by International patents with both the appearance and acoustic designs. ・Volume buttons, control knobs and power switch are all placed on the front panel, which delivers the perfect convenience for adjusting the best sound effect to whatever you need. ・Materials used for the amplifier are the aluminum side plates & plastic cover. All wooden enclosures have been used for the subwoofer and aluminum enclosures used for the satellites. The materials combination together the silver color let AN-203 look like purely hi-end, classic and modern. ・The amplifier unit can be sold and used separately and independently. Unique selling point of the product: 1)Easy setup and simple operation. 2)Widely suitable for being used with any audio sources & in all kinds of spaces, these quality vacuum tube speaker (audio) systems are beautiful in timbre, classic & fashionable in appearance & exquisite in workmanship. These outstanding features make them appealing to all levels to consumers like audiophiles, computer users, home music, movie & game lovers. 3)Digital decoder built-in: optical and coaxial input ready. 4)Integrate vacuum-tube plus digital amplifiers with traditional passive speakers wonderfully. 5)Aluminum boxes (enclosures) both for the subwoofer and satellite speakers. 6)All speaker driver units are the best in the whole market. Currency: USD Unit Price: Quantity: Delivery: