Shure A15RF RF Filter for Balanced Line
- In-line RF filter for balanced lines
- Passive, passes phantom power
- XLR in and out
$70.00 USD
Shure A15RF RF Filter for Balanced Line
The Shure A15RF is an in-line RF filter that protects balanced audio lines from radio frequency interference, such as pickup from nearby AM radio stations on long cable runs.
It is passive and adds no load to the source, so the sound and frequency response stay the same. It removes interference, including low-level interference too quiet to hear. It passes phantom power and works on mic-level or line-level lines.
It works best between the cable and the affected device, and a second A15RF at the other end of the cable handles stubborn interference. The steel barrel has XLR connections, a full magnetic shield, and a black chrome finish.
Features
- Blocks RF interference on balanced lines
- Passive, with no added load
- Passes phantom power
- Mic or line level
- XLR in and out
- Steel housing with magnetic shield
Specifications
| Filter | |
|---|---|
| Connectors | XLR in and out |
| Maximum DC Current | 20 mA |
| Impedance | 0.4 Ω |
| Operating Temperature | −40 to 85 °C (−40 to 185 °F) |
| Housing | Steel with black chrome plating, full magnetic shield |
| Dimensions | 19 mm (0.75 in) diameter, 69.85 mm (2.75 in) long |
| Latest Specifications | Specifications are subject to change without prior notice. For current information, visit www.shure.com. |
