The Radial Twin-City Amp Switcher Pedal is a professional-grade solution for guitarists who want to run two amplifiers simultaneously without noise, signal loss, or phase issues.
Designed with Radial’s legendary attention to tone and reliability, the Twin-City lets you switch between two amps or run both at once — delivering massive, dimensional guitar sounds while keeping your signal pristine. Whether you’re blending clean and dirty amps, wet/dry rigs, or stereo setups, the Twin-City gives you total control with studio-quality performance. Built around Radial’s custom Eclipse transformer, the Twin-City eliminates ground loops and hum while maintaining excellent clarity and headroom. A 180° phase reverse switch ensures proper alignment between amplifiers, and Drag™ control allows you to optimize the load on your pickups for the most natural feel and response. Housed in Radial’s rugged steel enclosure and powered by standard 9V pedal power, the Twin-City is equally at home on touring pedalboards, studio floors, and stage rigs where reliability and tone are non-negotiable.
Radial Twin-City Amp Switcher Pedal Features
- Professional A/B/Y amp switcher for running one or two amplifiers
- Custom Radial Eclipse isolation transformer on output B for hum-free operation
- A/B or A+B switching for flexible amp routing
- 180° phase reverse switch for proper amp alignment
- Drag™ control optimizes pickup load for natural tone and feel
- Ground lift switch eliminates hum and buzz from ground loops
- LED indicators show active outputs clearly on stage
- Works with electric guitar and bass rigs
- Heavy-duty steel enclosure built for touring and long-term reliability
Radial Twin-City Amp Switcher Pedal Specifications
- Inputs: 1 × ¼" instrument input
- Outputs: 2 × ¼" amplifier outputs (A & B)
- Isolation: Transformer-isolated output B
- Phase Control: 180° polarity reverse on output B
- Power: 9V DC (standard pedal supply, not included)
- Construction: 14-gauge steel enclosure
- Footswitches: Heavy-duty, silent-switching design
- Dimensions: Approx. 4.5" × 2.5" × 1.75"
- Weight: Approx. 1.3 lb
Radial Twin-City Amp Switcher Pedal Includes
- Radial Twin-City Amp Switcher Pedal
- Manufacturer Warranty

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