The Shure A15RF In-Line RF Attenuator provides all types of balanced audio sys-tems with greatly improved immunity to radio frequency interference (RFI). It is especially useful in applications where balanced audio devices near strong RFI ...

Threaded 1/4" adapter for SRH240, SRH440, SRH840 professional headphones.

Use this balanced-line attenuator to prevent low-impedance microphones (rated at 150 or 600 ohms) and high-output condenser microphones from overloading low impedance inputs in high sound pressure level applications. The values of ...

Economy low- to high-impedance microphone matching transformer provides 24 dB of voltage gain and may be used in reverse.    * Balanced 3-pin XLR female input    * Built-in 1/4" male phone plug output

Ultra-slim body and designed for on-the-go recording needs. Perfect for multi-track recording, it features built-in headphone monitoring with zero latency, 20-20kHz frequency response, peak signal LED indicator, and monitor mix control for ...

This transformer connects microphones with an XLR-type connector to the 3.5 mm (9/64 inch) inputs found on camcorders and other recording devices. It increases the signal level from the microphone, provides a balanced input, and prevents ...

This unit has a balanced bridging input with 100 kilohm input impedance and 50 dB loss. Use the A15LA to connect high-level line or Aux Outputs to low-impedance microphone inputs. It will attenuate the output from such devices as mixers, ...

This reversible transformer matches low- or high-impedance microphones to high- or low-impedance inputs. The transformer permits use of very long microphone cables with either low- or high-impedance microphones. However, when connecting a ...

This completely reversible transformer matches low-impedance microphones to high-impedance inputs or high-impedance microphones to low-impedance inputs. The transformer permits use of very long microphone cables with either low-impedance ...

This filter rolls off low audio frequencies to reduce 60 Hz electrical hum, low-frequency wind noise, air conditioner noise, or stand- and floor-transmitted low-frequency vibrations.When loaded with a low-impedance microphone input (800 ...

This balanced transformer has a 33,000 ohm primary (three-socket) end and either a 7500 ohm or 600 ohm secondary (three-pin) end. Either end can be unbalanced by connecting pins 1 and 3. The A15BT solves problems of matching, bridging, or ...

This unit permits instant switch selection of either normal or reversed phase (polarity) in any balanced line (including microphone or line level) cable. The phase reverser can also be used to connect unbalanced high impedance microphones ...

Repack/Box OpenUse this balanced-line attenuator to prevent low-impedance microphones (rated at 150 or 600 ohms) and high-output condenser microphones from overloading low impedance inputs in high sound pressure level applications. The ...