The Radial HeadBone VT Guitar Head Switcher is a professional, tour-grade solution that lets guitarists safely switch between two tube amplifier heads using a single speaker cabinet - without risking damage to the amps.
Designed specifically for tube amplifiers, the HeadBone VT provides the proper load protection and isolation needed to ensure your amps always see a safe speaker load, even during switching. Whether you’re blending tones in the studio or switching heads live on stage, the HeadBone VT delivers seamless transitions with total confidence. Built with Radial’s legendary engineering and rugged construction, the HeadBone VT features a reactive load, custom isolation circuitry, and Radial’s proprietary switching logic to prevent tube amps from ever being disconnected from a load. A built-in Drag™ control optimizes the feel and response of each amp, while polarity reverse and ground lift functions ensure proper phase alignment and hum-free operation. Housed in a heavy-duty steel chassis and footswitchable for live performance, the HeadBone VT is the ultimate tool for players who rely on multiple tube heads and demand bulletproof reliability.
Radial HeadBone VT Guitar Head Switcher Features
- Safe A/B switching between two tube amplifier heads into one speaker cabinet
- Designed specifically for tube amps with built-in load protection
- Reactive load ensures amplifiers are never disconnected from a speaker load
- Footswitchable operation for live performance and studio use
- Drag™ control optimizes amp feel and pickup response
- Polarity reverse switch for proper phase alignment
- Ground lift helps eliminate hum and buzz
- Heavy-duty steel enclosure built for touring and long-term reliability
- Ideal for studio tone blending, live rigs, and amp comparison setups
Radial HeadBone VT Guitar Head Switcher Specifications
- Circuit Type: Proprietary electro-mechanical
- Audio Signal Path: Class-A - 100% discrete componentry
- Input Impedance: 100 kOhms (direct input), 220k Ohms (bufferd input)
- Switching Type: Programmed PIC controlled relay
- Relay Type And Capacity: Silver plated contacts - 10 million cycles, 100 Watts RMS rated
- Switching Time: 11.2 milliseconds
- Outputs: Speaker out
- Footswitch: High-cycle heavy-duty Amp-1 / Amp-2 toggle with status LED's
- LED Indicators: Large 3mm OD ultra-bright LED's
- Construction: 14 gauge steel, baked enamel finish
- Size: 6.85 x 4.5 x 2.12" (175 x 108 x 54mm)
- Weight: 2.2lb (1.kg)
- Power Supply: 15VDC 400mA, center pole positive
Radial HeadBone VT Guitar Head Switcher Includes
- Radial HeadBone VT Guitar Head Switcher
- User Guide
- Manufacturer Warranty
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