PJ MIAOLAI SA-20 Amplificatore valvolare elettronico hifi preamplificatore audio bluetooth ot2

PJ MIAOLAI SA-20 HiFi Electronic Tube Amplifier Bluetooth USB Flash Drive Lossless Decoding Audio Preamplifier. - Input signal: Bluetooth, USB flash drive, RCA. - Input sensitivity: 0.775V. we will reply to you within 24 hours.

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