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