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Radial Engineering


Radial EXTC-500 Effects Loop 500 Series Module


The Radial EXTC™ is a 500 series module that lets you incorporate guitar effects into the realm of pro-audio recording. Just imagine… add a touch of grit to a vocal track, some wah on a kick drum, maybe flange a violin…The EXTC is a creative tool made for your esoteric-inventive side, ready to unleash fresh new sounds that will make your recordings stand out from the crowd.

    • Radial Engineering EXTC-500 PRODUCT FEATURES:

      • Balanced interface for guitar effects pedals
      • Separate send & receive controls optimize signal path
      • Transformer isolated send eliminates ground loops
      • Creative tool helps your mix stand out from the rest
    • Radial Engineering EXTC-500 TECHNICAL SPECIFICATIONS:

      The EXTC is a guitar effects interface designed for use inside the Radial Workhorse and other API compatible rack 500 series systems. It features a balanced line level input with variable guitar level send & receive controls for hi-impedance guitar effects. Transformer isolation combined with class-A discreet electronics assures optimal signal transfer. This makes the EXTC the perfect interface for all kinds of effects that otherwise are difficult to use, cause noise or create unbearable hum.

      Specifications are subject to change without notice.
      *Refers to use with Radial Workhorse or other 500 series racks.
      Circuit type: Solid state with transformer coupled effects loop
      Power requirement: 60mA, ±16VDC
      Output Gain: 12dB - send & receive at maximum 
      6dB - send minimum/receive maximum 
      0dB - send & receive set at 12 o’clock
        Dry Wet
      Frequency Response: 20Hz ~ 20kHz ±1.5dB 20Hz ~ 10kHz ±3.5dB 
      (-8dB @ 20kHz)
      THD+N: >0.005% 0dB output >0.002% 0dB output
      Noise: -93dB -84dB
      Intermodulation Distortion: >0.003% 0dBu input <0.02% 0dBu input
      Maximum input: +26dBu +20dBu
      Effects Loop i/o Send 1/4" output Receive 1/4" input
      Connector: Unbalanced ¼"  Unbalanced ¼" 
      Impedance: 1.5k Ohms 10K Ohms
      Gain (Variable) From -14dB ~ +3dB 
      0dB at center point
      From -99dB ~ +9dB
      0dB at center point
      Maximum Gain: ±3dB +9dB
      Line level i/o Input Output
      Connector*: Balanced XLR Female
      Rear Panel
      Balanced XLR Male
      Rear Panel
      Impedance: 15k Ohms 200 Ohms
      Headroom:    +25dBu
      Conditions:  For indoor use at temperatures between +5° c and +40° c
      Warranty: Radial 3-year, transferable
Need more info on the EXTC-500? Click HERE for Radial Engineering website >>>