Radial Engineering MIX-BLENDER
Tonebone Mix-Blender Buffer, Mixer & FX Loop


The Radial Tonebone Mix-Blender™ is a multi-function pedal that allows you to mix two instruments or effects together and then send the combined signal through a mixer-style effects loop for processing. The Mix-Blender works with guitar, bass, and keyboards, and uses two high-performance Class-A buffers to lower the impedance to drive the signal further without noise.

Additional features include individual volume controls on each channel for mixing two inputs, such as two different instruments or two pedals in parallel such as a chorus and a distortion pedal, and more. The signal can then be routed to a true 'mixer-style' effects loop and activated using the on-board footswitch. This features a wet-dry blend control that lets you mix-in effects pedals with precise control to add slight enhancements or extreme coloration to the signal chain.

Radial Tonebone Mix-Blender Features:

  • Mix two instruments or effects together at same time
  • Blend in effects while retaining the tone of your instrument
  • Class-A buffered inputs with individual level controls
  • Opens door to creating subtle or unique effects

Radial Tonebone Mix-Blender Specifications:

  • Audio Circuit Type: Discrete Class-A main audio path Audio Grade IC send-return loop
  • Frequency Response: 20Hz - 20KHz +0/-2dB
  • Total Harmonic Distortion: 0.01%
  • Dynamic Range: 104dB
  • Input Impedance: -220k
  • Maximum Input: +10dBu
  • Maximum Gain FX Off: -30dB
  • Maximum Gain FX On: +2dB
  • Maximum Input - FX Return: +7dBu
  • Clip Level - Output: +8dBu
  • Clip Level FX Output: +6dBu
  • Equivalent Input Noise: -97dBu
  • Intermodulation Distortion: 0.02%
  • Phase Deviation: <10º at 100Hz
  • Power: 9V / 100mA (or more) Adapter
  • Construction: 14 gauge steel chassis and outer shell
  • Finish: Durable powder coat
  • Size (LxWxH): 19" x 7.25" x 1.75" (482.6 x 184.15 x 44.45 mm)
    • Shipping Size (LxWxH): 22.5" x 10.25" x 4.5" (571.5 x 260.35x 114 mm)
  • Weight: 6.25 lbs (2.8 kg)
    • Shipping Weight: 7.2 lbs (3.2 Kg)
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