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Shure A15RF In-Line 3-Pin XLR Radio Frequency Attenuator
The Shure A15RF is an in-line 3-Pin XLR filter which attenuates extraneous radio frequency interference from balanced audio circuits.
- RFI Attenuation
- Common/Differential Mode Attenuation: 50 Ohms In/Out
- Maximum Operating DC Current Rating
- 20 mA maximum for each balanced signal line
- DC Impedance
- 0.4 Ohm
- Operating Temperature Range
- -40° to 185° F (-40° to +85° C)
REVIEW SNAPSHOT®
by PowerReviews(based on 2 reviews)
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REVIEWS
Reviewed by 2 customers
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Pros
Cons
Best Uses
Comments about Shure A15RF In-Line XLR RF Attenuator:
Had 2 ambient mics mounted high in a church. They were only being used for recording - and they were picking up an AM radio station with crystal clarity (770 AM - "News Talk Radio 77" to be exact). Only the church didn't want the radio station in the recording ...
I installed 1 at each microphone and the radio station went away. They worked like a charm.
I tried installing them downstairs at the sound system console - they did not work. I tried installing 2 in series at the console - that didn't work either. You have to install them at the microphone location (usually up high where the radio station is being picked up) - but they work really well. I recommend them highly.
Pros
- Easy To Use
Cons
Best Uses
- Amateur Recording
- Events
- Performances
- Professional Recording
Comments about Shure A15RF In-Line XLR RF Attenuator:
This works. I had a pronounced RF signal coming through when using both my AKG and EV condensor mics. Tried everything else including magnetic clips on the wires. Inserted this between the connections and the noise is gone. Nice.
Displaying reviews 1-2
Cables
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- Original: $15.99
- Save: $1.60
- Price: $14.39
Cable Management
- Price: $13.00
What's in the Box
- 2-Year Warranty
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