NE5532组成的唱头均衡放大电路图
作者：dolphin
时间：2012-10-31
器件清单
| Component | Type | pcs | ||
| Resistor | 1% MF0207 | 27 ohm | 0,6W | 2 |
| Resistor | 1% MF0207 | 1,1 K | 0,6W | 2 |
| Resistor | 1% MF0207 | 10K | 0,6W | 2 |
| Resistor | 1% MF0207 | 22K | 0,6W | 2 |
| Resistor | 1% MF0207 | 33K | 0,6W | 1 |
| Resistor | 1% MF0207 | 47K | 0,6W | 2 |
| Resistor | 1% MF0207 | 100K | 0,6W | 4 |
| Resistor | 1% MF0207 | 1M | 0,6W | 6 |
| Potentiometer | 2 x 50K Log | 1 | ||
| Condenser | 5% MKT RM2 | 1,5 nF | 63V | 4 |
| Condenser | 5% MKT RM2 | 3,3nF | 63V | 2 |
| Condenser | 10% MKT RM2 | 100nF | 63V | 4 |
| Condenser | 10% MKT RM2 | 220nF | 63V | 2 |
| Condenser | 10% MKT RM2 | 470nF | 63V | 2 |
| ELKO | 5x11 mm RM1 | 1uF | 50V | 2 |
| ELKO | 4x7 mm RM1 | 10uF | 35V | 4 |
| ELKO | 5x11 mm RM1 | 33uF | 35V | 2 |
| ELKO | 6x11 mm RM1 | 100uF | 25V | 1 |
| ELKO | 10x20 mm RM2 | 1000uF | 25V | 1 |
| ELKO | 10x30 mm RM2 | 2200uF | 16V | 2 |
| IC | LM1877N-9 | 1 | ||
| IC | NE5532 | 1 | ||
| ZENER | BZX55C9V1 | 9,1V | 0,5W | 1 |
| RCA PCB connector, single, red (right channel) | 2 | |||
| RCA PCB connector, single, white (left channel) | 2 | |||
| PCB power connector 5x2,5 mm | 1 | |||
| PCB jack type stereo phone connector | 1 | |||
| External power supply 12V/5W min | 1 | |||
