Will this work to amplify the line level microphone output from a security DVR?
1953524
Echosyn, I can't say for certain, but I don't see why not. I connected a cable from a Toshiba laptop via the earphone out jack (1/8" on one end and RCA plugs on the other end) into the amp. The amp powers Bose speakers which are connected to the amp by metal screws. Hope that helps you.
1953525
Sorry, but this has got to be the "dumb question of the week". It's an amplifier - with line-level inputs. So yes, it will "amplify" line level signals. It's what amplifiers do.
1611521
I don't believe so. This simply converts digital output to analogue. In my setup the volume is controlled through a separate in-line pre-amp. Hope this helps.
1653231
Yes, as long as it's Optical/coaxial from your DVR to the 3.5mm jack on your headset.
1176555
It should work as you desire; this is the intention of this product, to repeat a single AV input signal to multiple AV outputs. It repeats video and audio signal with good quality; I cannot notice the signal is being repeated. I use this equipment to feed a DVD recorder, an AV transmiter and a LCD TV with single signal from TV set top box.
548165
It certainly should. This unit is nothing more than an isolation transformer... signal goes in on one side (input) and comes out 1:1 on the output. The only thing you might notice is a little bit of low frequency loss, but you can compensate with EQ. I hope this helps.
394458
Use a RCA cable to connect the white plug of the microphone to the audio in plug on your DVR.
1354761
Yes. The signals of the 2 mics will be reduced but if you have enough amplification then it should record. You just won't have the ability to adjust the recording level other than placement of the sound source(s)
1076598
You will need a 1/4 to 1/8 adapter though. I suggest getting a self-powered mic still. this signal may be weak.
2134210
No, the line input is suitable for line-level signals. To connect microphones in the line input a pre-amplifier is required. Better to use the XLR inputs with a cable adapter for 3.5mm plug.
777349
It should work if the jack you are plugging it into can handle a microphone signal.
465401
It has to be a amplified mic port. 1.5v to I think 12v can't remember. It will work. But it will work how it's suppost to with a powered mic port.
11390
Sure. Just remember that it is a battery powered mic and you'll need to use the Mic-In port on your computer audio interface or set the audio control software (if available) to treat whatever line-in you're using as a mic level input.
2281206
I suspect that it would depend upon how far away from the source the equipment was placed. The speakers are tinny so it is not great for music but is ok for voice recordings.
397659
If your DVR has BNC style inputs, you should be able to connect it. You don't have to use all the same brand or style.
1445948
I suppose it could, but I think a regular microphone would serve better. This device could easily over modulate the recorders circuit, making a horrible recording. It does not enhance the available sound more than any properly adjusted microphone. You would need something more on the order of a parabolic or directional mic for that.
943985
Yes, this device should work to turn the high powered output into a normal signal-level output that you could run to a receiver.
2167738
It depends on the recorder you plug this in to. It's just a microphone not a recorder. We have many different recorders available for this solution. Let us know more details on your preferences.