2SC5200 & 2SA1943 based HIGH POWER OP AMP subwoofer amplifier kit

Link to the PCB and the GERBER file of the circuit. https://drive.google.com/drive/folders/1LTnr-lVCakW1qoQBUufQa0m4L1U1a1NF?usp=sharing Link to the Audio Review of this kit https://www.youtube.com/watch?v=iPbH3rvqlek BOM's (Build On Materials) Semiconductors -- --Transistors - --Transistors -2SA1943 X 3 -2SC5200 X 3 -TIP41 X 3 -BC 558 X 6 -TL072 X 1 -7912 (Negative Voltage Regulator) -7812 (Positive Voltage Regulator) --Diodes -6A Diodes (Use any 6A diode for recitification) -1N4001 or 1N4007 X 6 --Resistors ((Quarter Watts)) -27K X 3 -22K X 6 -33R X 3 -22R X 3 -1.5K X 3 -33K X 1 -470R X 1 -4.7K X 1 -1K X 1 - 3.3K X 6 ((1 Watt)) ((5 Watt Wire wound Resistor)) 0.33R or 0.5R X 6 --Polar Capacitors (All Should be of 50Volts minimum) 10UF X 5 100UF X 3 0.1UF X 6 6300UF X 2 - -Non Polar Capacitors 220N X 1 104 (Ceramic) X 4