Due to its reliability and proven sound signature, the STK411-210E is frequently found in:
| Component | Value | Purpose | |-----------|-------|---------| | Rf (pin1-6) | 22kΩ | Feedback resistor | | Ri (pin2 to GND) | 1kΩ | Input grounding resistor | | Ci (series with input) | 2.2µF | DC blocking (optional) | | Cc (between pin 7 and 6) | 100µF | Bootstrap / supply filtering | | Cs (V+ to GND) | 100µF + 0.1µF | Power decoupling | | Zobel (pin6 to GND) | 10Ω + 0.1µF | High-frequency stability |
| Component | Value | Purpose | |-----------|-------|---------| | Rf (pin1-6) | 22kΩ | Feedback resistor | | Ri (pin2 to GND) | 1kΩ | Input grounding resistor | | Ci (series with input) | 2.2µF | DC blocking (optional) | | Cc (between pin 7 and 6) | 100µF | Bootstrap / supply filtering | | Cs (V+ to GND) | 100µF + 0.1µF | Power decoupling | | Zobel (pin6 to GND) | 10Ω + 0.1µF | High-frequency stability | stk411-210e circuit diagram