BOM :
| Parts | Qty | Value | Package |
| +VCC, -VEE, PGND, SPK | 4 | TPPAD1-20 | P1-20 |
| +VCC1, -VEE1, TP1, TP2, TP3 | 5 | PTR1PAD1-13 | P1-13 |
| C1 | 1 | 10uF | C375-203X418 |
| C10 | 1 | 22uF/16V | E5-6 |
| C11, C14, C19, C20 | 4 | 470uF/50V | E5-13 |
| C13 | 1 | 470nF | C050-045X075 |
| C15 | 1 | 100nF/100V | C050-035X075 |
| C17 | 1 | 100nF | C050-035X075 |
| C2 | 1 | 470pF | C050-024X044 |
| C3 | 1 | 470uF/6.3V | E5-13 |
| C4, C9, C12, C16, C18, C21 | 6 | 100nF | C050-024X044 |
| C5, C8 | 2 | 220uF/50V | E5-13 |
| C6 | 1 | 15pF/100V | C050-024X044 |
| C7 | 1 | 5pF/100V | C050-024X044 |
| D1, D2, D3 | 3 | 1N4148 | DO35-7 |
| D4, D5 | 2 | 1N4007 | DO41-10 |
| F1, F2 | 2 | 3A | SHK20L |
| INPUT | 1 | Input | 02P |
| J1, J2 | 2 | J5MM | 5MM |
| L1 | 1 | 1.5uH//4R7 2W | DR1,5A |
| LED1 | 1 | Red | LED5MM |
| Q1, Q2, Q3 | 3 | BC550C | TO92-EBC |
| Q4 | 1 | 2SA1381 | TO126AV |
| Q5 | 1 | BD139 | TO126AV |
| Q6 | 1 | 2SC5171 | TO220V |
| Q7 | 1 | 2SA1930 | TO220V |
| Q8 | 1 | 2SC5200 | TO264V |
| Q9 | 1 | 2SA1943 | TO264V |
| R1 | 1 | 220R | 0207/7 |
| R10 | 1 | 22k | 0207/7 |
| R11 | 1 | 1K2 | 0207/7 |
| R13 | 1 | 2K7 0.5W | 0309/10 |
| R14 | 1 | 1K5 0.5W | 0309/10 |
| R15 | 1 | 3r3 | 0207/7 |
| R16 | 1 | 15R | 0207/7 |
| R17, R18 | 2 | 10R | 0207/7 |
| R19, R20 | 2 | 100R | 0207/7 |
| R2, R9 | 2 | 47K | 0207/7 |
| R21, R22 | 2 | 75 0.5W | 0309/10 |
| R23 | 1 | 10 0.5W | 0309/10 |
| R24 | 1 | 10 0.6W | 0309/10 |
| R25A, R25B, R26A, R26B | 4 | 0R47/2W | 0411/12 |
| R27 | 1 | 10 2W | 0617/17 |
| R3 | 1 | 10R | 0309/10 |
| R4 | 1 | 680R | 0207/7 |
| R5, R12 | 2 | 390r | 0207/7 |
| R6 | 1 | 470r | 0207/7 |
| R7 | 1 | 330 0.5W | 0309/10 |
| R8 | 1 | 10K 0.5W | 0309/10 |
| VR1 | 1 | 200R | RTRIMT93YA |
| VR2 | 1 | 500R | RTRIMT93YA |
