Does the RCA symphonic Amplifier filters out back ground noises?
618246
Seems to enhance what you want to hear like nearby conversation thereby reducing the muddling effect of back ground noise. Background noise still there but less annoying. Good device.
329526
Yes, there is an auxiliary input on the back, just use a standard 3.5mm cable.
1418536
Yes it is, however I don't use it as much because it picks up too much of background noise.
1687937
Does not pick up any type of interference. This unit compares to pro audio quality gear. I would not listento my Car Stereo System without it!
822339
This type of device should not cause any noise in a sound system. Most of these devices provide some filtering so if anything the noise should be lower but these types of devices will not fix many issues with grounds on other pieces of equipment that are plugged into the rack power strip. I would look for a ground problem in your rack or sound system. Most of the time you have a cable that has gone bad. I will be putting two of these into a rack for a large PA and will write a review when I get them installed. Good luck.
1913012
The soundscape has a fixed crossover on its LFE output. Connect the sub to this and turn off the crossover on the back of the sub. I added a sub also - it helps for loud rumbly effects.
579044
No, it does not. This was bought for my husband, his hearing aid broke and they want 3k to replace. You should purchase one that has the ability to be turned down. In public it picks up too much back-ground noise. Hope this helps...
2198398
No, but there is a travel version that is for noise only. mybaby HoMedics SoundSpa On-The-GoOnly $10 and has the exact same sounds
258142
No. This device amplifies all of the local sounds. It does not pick out certain sounds.
2147454
I have had this unit for over a year and am using it in a home stereo application. Mine is connected through the tape monitor loop of my Yamaha steree receiver and there is absolutely no additional background noise that I can detect when the EQ is engaged. The EQ is connected via the analog I/O's. Be sure to use good quality cables and you should be very satisfied with this unit. I have been able to make dramatic improvements in the sound of my speaker system with this product.
2139697
The speaker grounds are common once you get inside the amp....the only reason there are two "ground" terminals on the back is to keep some fool from wondering what to do with the extra wire....
1698321
an "lfe" connection, or "rca" sub imput. i had to put a inline low pass filter on my setup to drown out the bass from the spoken word. in lamens, its just a big amp with a cappy filtering.
1729830
Sorry the link didn't work but here's the name for it. DB Link NF105 Reference Noise Filter
231697
Probably, I find it noisy in the effects loop of my amp. Not so much directly into input.
1180641
No. Not a defect. When using rcas the built in amp does nothing. The built in amp is for connecting speakers directly to the unit
1111857
I have run my MXR in front of both a low watt tube, and 60 watt solid state acoustic amplifier. I was unable to detect any negative sound via the box.
1189757
Radio shack also sells ground loop.isolators or you can build your own from a 1:1 transformer this should also fix the hum as well.