| Brand | Douk Audio |
|---|---|
| MPN | MK192 |
| Type | Amplifier Module |
| UPC | 142372810112 |
Check the listing for details. Lock-in Amplifier LIA AD630 Module Minimum System Phase Sensitive Detection. Condition: New. Listed at 56.99 USD. Although optimized for operation up to 1 kHz, the circuit is useful at frequencies up to several hundred kilohertz. AD630 phase-lock amplifier integrated with pre-amplifier OPA627 and 4-order ultra-low Butterworth filter.