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Vacuum tube amplifier
out Impedance:80hmsoutput power(RMS):180w Input sensitivity :87db-82db Frequency:35-20KHz S/N Ratio:>90dB big tube :5Z4P small tube:2X6N2Our factory in order to manufacture more you interesting product .We want to extend our oversee marketing. If you want to cooperation with us, you can contact me. I will happy to serve you.
professional amplifier