hifi-amp
duanestorey
A high-fidelity four-channel amplifier with active-crossovers and room correction
Components (25)
| Reference | Value | Description |
|---|---|---|
| U1,U2 | OPA2156xD | Dual 36V, Ultra Low Noise, Rail-to-Rail Input/Output, Low Offset Voltage, Operational Amplifier, SOIC-8 |
| C1,C2 | 220p C0G | |
| C3,C4,C9,C10 | 10u | Unpolarized capacitor, small symbol |
| C5,C6 | 220u | Polarized capacitor, small symbol |
| C7,C15 | 2.2n C0G | |
| C8,C16 | 100n C0G | |
| C11,C12,C17,C18 | 0.1u | |
| C13,C19 | 10n C0G | |
| C14,C20 | 22n C0G | |
| D1 | YELLOW | |
| D2 | BLUE | |
| H1-H4 | MountingHole | |
| J1-J9 | Conn_01x03_Male | |
| R1,R2 | 10k | |
| R3,R4 | 47K | |
| R5,R6 | 300R | |
| R7,R23 | 0R | |
| R8,R12,R18,R25 | 100R | |
| R9,R24 | 5.0k | |
| R11,R17 | 2.5k | |
| R13,R21 | 316R | |
| R14,R19 | 6.49k | |
| R15,R20 | 15.4k | |
| R16,R22 | 2.87k | |
| RA1,RA2 | 10K |