La valvola audio HIFI per tubo a vuoto LINLAI CV181-H sostituisce la coppia abbinata 6SN7/6N8P/CV181-TII/CV181 : Primeamp.com, Yaqin,Linlai,Psvane,shanling,Shengya,Line Magnetic/Cayin Tube Amplifier, Power amp, preamp,hi-fi CD Player,Vacuum tube Hi-end Audio for sale