Tubo de vacío LINLAI KT88-D Valor de tubo electrónico de alta gama Reemplazar Psvane KT88 Matched Quad (4 piezas) : 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