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Radial Engineering Tonebone Switchbone – No Longer Available
AB-Y amplifier switcher w/power-boost and tuner out (PSU included)
MFR# R800 7080 
Product Description
Exclusive Drag™ control pickup load correction
Built-in Power Boost circuit with mid control
Transformer isolated to eliminate ground loops
The Radial Switchbone:
The Switchbone employs the same Class-A circuit as the critically acclaimed Radial JD7 Injector for exceptional audio performance. Our unique Drag™ control provides single-knob load correction to re-introduce the natural relationship between the amp and guitar pickup that is invariably lost when the guitar is buffered or split to drive two amps. To eliminate hum and buzz caused by ground loops, the Switchbone’s second output is transformer equipped for 100% isolation. A 180º polarity reverse switch keeps both amps in phase.
Radial's acclaimed VariBoost™ power booster gives you complete foot-switchable control over boost gain and mid boost for soloing. The innovative ‘ToggleMode™’ footswitch with large flashing LED's simplifies switching and eliminates tap dancing. The tuner output is always on for quick tune-ups and buffered to keep your signal path clean.
Built-in Power Boost circuit with mid control
Transformer isolated to eliminate ground loops
The Radial Switchbone:
- AB-Y switcher – Class-A for exceptional audio
- Noiseless photocell switching between amplifiers
- Switchbone - order # R800 7080
- Suggested retail: $350 USD
The Switchbone employs the same Class-A circuit as the critically acclaimed Radial JD7 Injector for exceptional audio performance. Our unique Drag™ control provides single-knob load correction to re-introduce the natural relationship between the amp and guitar pickup that is invariably lost when the guitar is buffered or split to drive two amps. To eliminate hum and buzz caused by ground loops, the Switchbone’s second output is transformer equipped for 100% isolation. A 180º polarity reverse switch keeps both amps in phase.
Radial's acclaimed VariBoost™ power booster gives you complete foot-switchable control over boost gain and mid boost for soloing. The innovative ‘ToggleMode™’ footswitch with large flashing LED's simplifies switching and eliminates tap dancing. The tuner output is always on for quick tune-ups and buffered to keep your signal path clean.
Product Specifications
| Condition | New |
|---|
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