Headphone Amplifier. Tube Amplifier. Digital Amplifier. Audio Amplifier. Oscilloscope Tube Clock. Audio Processor. Compact size but strong output power: adopting dual TI's TPA3116 chip, 3PCS TL072 op amp, max output power can reach 50W 2(L/R channel) +100W (subwoofer out), enough to drive most bookshelf/ computer/ desktop passive speakers and subwoofers.
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