product details: - with original tube 6J1 - main filter capacitor using imported 1000UF / 35V, 1UF capacitor coupling capacitors imported - Resistance selection Rings metal resistance 1%, ensure the machine a good signal to noise ratio. - the PCB using 1.6mm thick double-sided sheet, 2.0 oz copper thickness, HASL whole process to ensure the size of the current through the good performance. First-class PCB quality. - Add green background LED, very beautiful - The board layout is reasonable, beautiful, small current sound - Voltage: AC12V (15W) - Finished board volume: board length 165MM board width 62MM height 32MM |
