Cheap tube amplifier, Buy Quality vacuum tube amplifier directly from China amplifier with speaker Suppliers: 2016 New Douk Audio Smart Bluetooth HiFi Stereo Vacuum Tube Amplifier with Speaker for Multimedia PC
Features: High-end tube amps Surround Sound Full-range speaker Multi-source input: Bluetooth, AUX IN Drum-shaped cavity Military PCB Double duct convection Imported capacitance Parameters: Output Power: 10W * 2 Output Impedance: 4ohm Input Sensitivity: 750MV Bluetooth module: CSR8645 lossless 4.0 Frequency response: 30Hz-43KHz Total harmonic distortion: Input impedance: 100Kohm (Lin) SNR: 88dB Volume (W * D * H): 300mm * 180mm * 128mm Weight: 2.5KG