Radial Bumper Tonebone Bumber

The Bumper is a compact instrument selector that lets you switch between four instruments using a simple footswitch.

Each input features Radial's legendary Class- A input buffers to drive long cables without noise, distortion or artifact. Each input is also equipped with either Drag? control load correction or a TRIM, depending on how it is set.

This allows guitarists or bass players that use multiple instruments to quickly change instruments while optimizing the load on passive pickups or matching the level when using louder active sources. A dedicated tuner out is always on hand for on-the-fly adjustments.

- Professional instrument switcher
- class-A buffered inputs
- Drag control for every input
- Trim/Drag selector switch for every input
- instrument selector footswitch
- Status LEDs
- metal housing
- 4 x 6.3 mm mono input jacks
- 6.3 mm mono output jack
- 6.3 mm mono tuner output jack
- power supply optional 9V DC adapter 2.1 x 5.5 mm barrel plug, polarity (-) center
- current draw 40 mA
- dimensions (D x W x H) 120 x 92 x 44 mm
- weight 630 g