Central Air Conditioner Not Blowing Hissing Noise

I’m a drummer and I need something that will be audible clearly even with a loud instrument such as a drum set. Even though, this is enough already for monitoring purposes, which is not critical as far as noise (Hissing) goes, this device happens to have NO noise, no hissing whatsoever. If whatever source of audio you plug in, and there is hissing, humming etc, it’s your “whatever” that’s causing the issue. This unit not only has clean audio, but it’s LOUD. So loud that will satisfy anyone but will damage your ears if you’re not careful. If you want LOUD, the Polsen PMA-2B will deliver. To use it from a mixer: simply run a pair of XLR OUT cables from the mixer to the PMA-2B. Try to keep the levels from your mixer not to exceed 0db and no EQ for the best and cleanest sound. I also like the many ways to attach this unit. It has a belt clip, a solid 3/8 mount plus a shoe mount! To use you iPhone as the source since it doesn’t have XLRs: But this cable: Stereo Male XLR to Stereo Male 1/8” TRS. (Assuming you have the Apple lighting adapter) and you’re done! And again, it’s plenty loud. I only wish the PMA-2B had those dual purpose XLR female inputs that accepts either XLRs or Mono TS plugs (each channel) for even more versatility when XLR is not viable. Overall, price is right, ALL METAL, good electronics, no hissing and it’s LOUD. What else could you want? I’m pretty happy with mine. Also, check out the images I provided on my reviews. They can be useful to you. [I have received this product in exchange for my honest review].

The sound quality on this is great, although you do have to google how to take away a slight hissing noise that persists until you set it up correctly. One that's done, it's fantastic! I like it a lot, and looks very professional, esp since I'm no longer using my provideocam to shoot, which always has a pro look when you enter a room.

I also have a Giotto Rocket Air Blaster, which I love. I decided to buy the VisibleDust blower based on the theory it will reduce the risk of blowing dust on my sensor. I don't know how real that risk actually is... The air is pushed through a filter to minimize the risk of blowing dust onto your sensor. Because of this, the air pressure you can generate is lower than for the Giotto, but I suppose you don't want too much pressure against your sensor anyway. It's sufficient for blowing dust off your lens, too. Quality is solid.

I love the Rocket Air Blower - it works great! I love that the air inlet valve is opposite the blowing side.

We have it for everything, Air-Conditioner panel control, Land line phone, Toys Etc',

Works better than every small air squeezer that I have had. I like it use it for my photography and for blowing off prints

This speakerphone is very clear on both ends. Was able to hear the other person speaking clearly even when my portable air conditioner was running in the room.

As always B&H was very quick to send the package out and it was what we ordered no problem. Our only problem is that the air conditioner is apparently too loud for even this windscreen to totally block the noise. It does a much better job but the mic is apparently extremely sensitive to all sound.

I got this because during the hot months I can't run my air conditioner and computer at the same time due to neighborhood brownouts. If I turn the air conditioner off the computer overheats. This covers the outtages so I can work in comfort without unexpectedly rebooting every few minutes. Thanks!

Electrical power spikes occur for many reasons and your sensitive electronics won't survive unless you have a quality surge suppressor. Most products sold as surge supressors only provide a low level of protection and are little more than power bars. The Isobar offers a high level of protection and, unlike most other surge suppressors, will isolate each outlet from surges caused by other appliances plugged into it. Case in point, I needed to use an air conditioner on the same outlet as a computer. The Isobar effectively protects the computer from power surges as the air conditioner cycles on and off.