1-4 piezas/lote CV181-H Válvula de audio HIFI de vacío Actualización CV181 6SN7 6N8P Kit de amplificador de tubo electrónico DIY Cuarteto emparejado

Thank you for visiting our store Happy shopping Brand New High end LINLAI CV181-H Vacuum Tube HIFI Audio Valve Upgrade CV181 6SN7 6N8P Electronic Tube Amplifier Kit DIY Genuine Precision Matched Quad The new CV181-H electronic tube. Exclusive carbon crystal technology, classic gourd shape, silver gray high-grade tube base, and elegant blue gift box. The background is quiet, the sense of music is flexible and warm, the timbre is delicate and soft, the frequency bands are balanced, the low frequency is deep diving, and the middle and high frequency are beautiful. Exact matching in the factory. The shop promises: The electronic tubes operated by our store are guaranteed to be brand new and high-quality genuine products from the original factory, and we will provide free replacements for any quality problems within one year. All tubes are rigorously tested to match .Buy 2pcs = Precision matched pair. Buy 4pcs = Precision Matched Quad. We have the conditions and advantages to match multiple tubes (four tubes, eight tubes) according to customer needs. The same parameters. It is a professional shockproof and firm package. It is absolutely safe. Note: If you only buy 1 pcs, there will be no original gift box. It will be shipped after strict inspection again (please do not think it is a fake and shoddy product after receiving the tube)