Professional Audio » Signal Processors

A2510A Passive DI Box
  • $37.50
  • 5+ $33.75
  • 10+ $30.00
  • Price per each

In Stock

Passive DI Box

Direct injection (DI) boxes are used to convert high impedance unbalanced signals from guitars or other musical instrument pickups to a low level balanced output signal. This enables the signal to be transported over long distances without picking up noise or hum. Earth and hum loops are isolated from powered equipment such as keyboards. It can als

A2510A

A3042 Compact Stereo Line Pre-Amplifier
  • $79.95
  • 2+ $71.95
  • 4+ $63.95
  • Price per each

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Compact Stereo Line Pre-Amplifier

This compact stereo pre-amplifier is a great way to boost the output from your mobile devices and anything else with a low output.

A3042

A3044 2 Channel Microphone Mixer Pre-Amplifier
  • $69.95
  • 2+ $62.95
  • 4+ $55.95
  • Price per each

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2 Channel Microphone Mixer Pre-Amplifier

Dual microphone preamplifiers that can be mixed in stereo or operated separately. Dual inputs, Dual outputs. Includes 12V power supply.

A3044

A3195 Digital to Analog Audio Converter
  • $79.95
  • 2+ $71.95
  • 4+ $63.95
  • Price per each

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Digital to Analog Audio Converter

This converter is designed for professional audio signal processing.It can easily convert Coaxial or Toslink interface to RCA analog audio interface and 3.5mm headphone jack. With its professional audio amplifier chip and volume adjusting switch you have the ability to drive your headphones directly and are able to adjust the output volume.

A3195

A4930 Four Output Microphone/Line Hub
  • $375.00
  • 2+ $340.00
  • Price per each

Four Output Microphone/Line Hub

This Microphone/Line Hub is designed to accept audio from up to four A 4931 Mic/Line Preamp wallplates. The Hub has a dedicated output for each wall plate, with front mounted volume controls for each output.

A4930

A4931 Microphone/Line Pre Amplifier Wallplate
  • $175.00
  • 2+ $160.00
  • Price per each

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Microphone/Line Pre Amplifier Wallplate

This mic/line pre-amp wallplate accepts either a microphone or line input and converts the signal to a balanced high level output. The 3V output signal is carried via Cat5e cable, (suitable for distribution up to 300m without interference) back to the A 4930 Hub.

A4931

C9556 Hum and Noise Eliminating Audio Coupler 3.5mm
  • $19.95
  • 2+ $17.95
  • 4+ $15.95
  • Price per each

In Stock

Hum and Noise Eliminating Audio Coupler 3.5mm

A very handy 2 channel inline transformer coupler enabling the interconnection of audio modules without introducing hum and buzz, etc. uses stereo 3.5mm connections

C9556

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