The BBE FJB-200X Phono Preamp converts an RIAA turntable signal into line level so you can play your vinyl straight through your stereo, mixer, or computer sound card. The BBE preamp has stereo RCA I/O, 1/4" TRS out, and a grounding post for 60-cycle hum elimination. Works with magnetic phono cartridges.
VideoSecu High Sensitive Preamp Mini Microphone with Power Bypass for Security Audio Sound Voice Monitoring Recording and Free Warning Decal WD4
This high gain mini preamp microphone is the best for CCTV professionals. Line level out put: 6-15 VDC. Power in and Power out design allows the microphone to share the same power source with the camera. Free warning decal is included. Notice: This item is VideoSecu brand. Please report to Amazon if you received one without VideoSecu logo.