product details:
n using the original disassemble three pipe 2SA1216 2SC2922 new op amp OP07
n front with a straight test to enlarge, the entire circuit without coupling capacitance, so that distortion down to 0.01%.
n resistance selection of high precision resistors, the main circuit with 1% accuracy of high precision resistors to ensure a good signal to noise ratio.
n PCB with 1.6mm thick double-sided sheet, 2.0 oz copper thick, spray tin all the process to ensure the size of the current through the performance. First-class PCB quality, first-class production process.
n The board can be commissioned for Class A or Class A.
n sound soft, beautiful, powerful, and LM3886 comparable.
Basic parameters:
Voltage: + - 30V to + -48V
Power: 150W
PCB size: length 142 * wide 72 MM