JuicedLink RA333 Riggy Assist 3XLR Low-Noise Preamp for DSLR Cameras, AGC Disabling, 48V & 12V Phantom Power

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About the JuicedLink RA333

The JuicedLink Riggy Assist Low-Noise Preamp is a straightforward, miniature and flexible microphone preamplifier for use with DSLR cameras. The Riggy Assist provides AGC (Automatic Gain Control) disabling, headphone monitor output and LED display, allowing it to be used with most DSLR cameras. There are 3 built-in XLR inputs and a single 1/8" (3.5mm) stereo output, input gain control, 48V and 12V phantom power.

The RA333 is capable of alkaline or LiPolymer battery operation and its small, lightweight enclosure allows for flexible mounting and room for accessories. Simultaneously "rig" optional accessories onto the top and side of the RA333 Riggy Assist for flexible mounting options unheard of from a preamplifier this small. Camera Overload Protection - Audio Output Bracketing sends all 3 channel signals to the left and right outputs, with a 16dB attenuated (lower) signal at the right output. This allows for a secondary signal to be recorded in case the primary signal peaks or distorts.

Summary of Customer Reviews


JuicedLink RA333 Features

  • 3XLR input low-noise preamp, amplified mic level output (3.5mm stereo minijack)
  • 4 Segment R/L meters (each) which can be calibrated to camera
  • AGC Disable
  • Mounts to bottom of camera and you can still access the battery compartment of the camera
  • Designed to optimize battery life efficiency
  • 48V phantom power and power saving 12V phantom mode
  • Camera overload protection - Audio Output Bracketing
  • Approx 30dB max available gain
  • Approx +0dB / -1.5dB frequency response from 20Hz to 20KHz
  • MIC/LINE Switches for each XLR channel
  • HI/LO Gain Switches for each XLR channel
  • MONO/STEREO Switch

JuicedLink RA333 Specifications

Inputs 3-pin XLR Mic x3
Outputs 1/8" (3.5mm stereo mini jack)
Frequency Response 20Hz to 20kHz (approx +0dB / -1.5dB)
Maximum Gain Approx. 30dB max available gain
Phantom Power 48V phantom power and power saving 12V phantom mode
Battery Power >12hr battery life (no phantom, all 3 XLR inputs active, Alkaline battery)
> 20hr battery life (no phantom, all 3 XLR inputs active, LiPoly battery) 20hr battery life (no phantom, 1 XLR input active, Alkaline battery)
Switchable between Alkaline and LiPoly battery use (patent pending)
Selective power down mode to turn off portions of the preamp not being used (patent pending)
Dimensions 4.5 x 3.5 x 1.5" (11.43 x 8.89 x 3.81cm)
Weight 9oz (255g)
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