Product Name: Vacuum Tube Amplifier 25wx2 Model NO.: MS-10D MKII Conductive Mode: A Element Number: Push-Pull Amplifier Voltage: AC 220V Output Number: 1 Function: Amplifier Combined Tube Type: Tube Amplifier Used For: Professional Usage: Hi-Fi, AV Type: Vacuum Tube Amplifier Tube Amplifier: 50W Trademark: ACIN/NOBSOUND Transport Package: Card Board Carton Specification: ISO9001 Origin: China HS Code: 85184000 Product Description Entr y Level Tube amplifier for HiFi book shelf speakers, it use 6N1 two pieces for Pre AMP, 6P15 2 pieces for PRO AMP. It produce 25WX2 output power RMS which will be suitable for 5inch, 6.5 inch bookshelf speakers.It with Aluminum front panel and with Volume, treble, bass control, and two inputs.Ideal to match K5300BT, ACR30T, CV65S, GS337TSpecificationRated Output Power: 25W+ 25WS/N Ratio: 86dBFrequency response: 30Hz~20000HzPower consumption: 100WImpedance: 4~8 ohmsProduct Dimension (HXWXD): 150x270X312 (mm)G. W.: 5.8 kg/PC N. W.: 4.6 kg/PC