Cheap class a tube amplifier, Buy Quality tube amplifier directly from China tube amplifier class a Suppliers: Douk Audio Class A 6P3P Vacuum Tube Amplifier Stereo Hi-Fi 2.0 Channel Integrated Amp Finished Product 110~240V
Features:Output power : 7W*2 ( effective power , load resistance 8Ω, 1kHz, THD = 10%) Frequency response : 13 ~ 33k Hz-3dB ( load resistance 8Ω, 1W RMS output power ) Total harmonic distortion: 1.5% ( load resistance 8Ω, 1kHz, 1W RMS output power ) SNR : ≥ 93dB Whole consumption : ≤ 80W Input impedance : 100kΩ Input sensitivity : 0.8Vrms Output Impedance : 4 Ω 8Ω Power supply:110V/220V~240V/50~60HZ Weight: about 7Kg Tubes: 5z4p * 1 6n9p * 1 6p3p * 2 Package include: 1× Tube Amplifier 1× Power Cord For the DIY Kit please click below picture: