Radial Tonebone Loopbone Effects Loop Controller

337.00 (including VAT @ 23%)

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This item is available to order, and we do not currently have the item in stock.

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Estimated delivery to you: 12th December 2016
FREE Delivery available.

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30 day money back guarantee included

30 day money back guarantee included

Once the product is delivered, you have 30 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.

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Optional: 5 year warranty: €21.90
(Includes 90 day money back guarantee)


The product price includes a one year warranty and 30 day money back guarantee.

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Product Ref: 72833

  • High Performance Effects-Loop Switcher for Guitar or Bass
  • Two Effects-Loops Plus SlingShot™ Remote
  • Class-A Circuitry for Highest Quality Audio
  • Drag™ Control Pickup Load Correction
  • Adjustable Power Booster for Soloing

Radial Tonebone Loopbone Effects Loop Controller

The Tonebone Loopbone from Radial Engineering is a high performance effects-loop switcher allowing you ultimate customisation when it comes to setting up your pedals and loops. Switching between two independent signal chains couldn't be easier than with the Loopbone, and what sets this unit apart is that the frustrating 'tone sucking' you'd usually expect has been completely eliminated by true-bypass connections found across the Tonebone range, and noise and distortion when switching is non-existent. The Loopbone could not make it simpler; plug in your pedals and activate the loops, there's no loop controller quite like this one!

Product Ref: 72833

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"Having the Loopbone in my pedal board makes everything easier. This pedal is so versatile I'll be using it in lots of different ways for different situations. The Drag™ control is just what the doctor ordered for certain pedals." - Audley Freed

Premium Loop Controller with Class-A Circuitry

The award winning, 100 discrete class-A circuitry found in the Radial Tonebone Loopbone provides you with nothing but the very best audio fidelity and lowest noise possible. It offers so many possibilities when it comes to effects; you can combine complex signal paths incorporating whichever pedals and components you need, and then switch between them smoothly, in complete silence and with no 'pops' thanks to the Loopbone's photocells. It allows the removal of noisy pedals from the main signal chain when not in use, and with a series connection between loops you can have both active simultaneously for some crazy sounds!

Great Versatility with Slingshot™ and Integrated Power Booster

The addition of Radial's Slingshot™ means added control. This is effectively a remote control that can be used to simultaneously change channels on a guitar amp, turn on an effect, or activate another Slingshot equipped pedal like the Radial Headbone; one foot stomp is now capable of so much more! The Loopbone's built-in power booster with 'set and forget' control sets it apart when it comes to your screeching lead solos, providing the cutting mid boost and sustain you need! Also features a separately buffered tuner out for 'on-the-fly' adjustments, and a sturdy, roadworthy 14 gauge steel construction.

Augmented with Drag™ Control Load Correction

The Tonebone Loopbone also features Radial's Drag™ control load correction, so your pickups always detect the correct impedance load, just as if it were plugged directly into an amp. This means your guitar will always produce its rich, harmonic tone and no unwanted frequencies will be emphasized no matter what it's plugged in to next!


  • Circuit type: 100 discrete class-A, hand inserted parts
  • Dynamic range: 122dB
  • Equivalent Input Noise: -111dBu
  • Gain: 0dB
  • Gain Boost On: +15dB Maximum
  • Input Impedance: 22K to 500K Ω
  • Maximum input: +7dbu
  • Intermodulation Distortion: 0.02
  • Output Impedance - 1/4" Output: 1k Ω
  • Signal to Noise Ratio: -111dB
  • THD + N: 0.02
  • Construction: 14 gauge steel, baked enamel finish
  • Size: 6.9 x 4.25 x 2.1" (175 x 108 x 54mm)
  • Weight: 2.35lb (1.06kg)
  • Production: Made in Canada
  • Power supply: 15VDC 250mA, center pole positive
Your order may be delivered with a plug adapter
If any electrical items in your order are supplied with a United Kingdom plug connection, a suitable plug conversion adapter will be included free of charge.