Radial AC Driver Acoustic Preamp Pedal

$209.99 $252.00
Maximum quantity available reached.

Sku: 676101044818
Tonebone AC-Driver - Compact Acoustic Preamp

The AC-Driver is an acoustic instrument preamp designed for use on stage, with helpful features to streamline your performance and ensure the best possible tone from your instrument.

Great tone can be simple

The AC-Driver allows you to obtain great sounding results in a short amount of time, with powerful easy-to-use controls that allow you to set your levels and reduce on-stage feedback. An adjustable low cut filter removes excessive low frequencies, while a 180 degree phase switch helps correct feedback build-up from hot spots on stage. A variable notch filter targets and removes specific problem frequencies, and a mute footswitch provides a way to silently tune on stage or change instruments without any popping or noise in the PA.

The AC-Driver is a compact high performance preamp with a footswitch mute control and the ability to reduce feedback on stage. A proprietary response curve has been modeled after the popular PZ-Pre, which provides a warm yet detailed sonic signature that will flatter most acoustic instruments. Extremely low noise and distortion set the AC-Driver apart, with a 14-gauge steel housing and intuitive features that provide you with complete control over your live performance.


• Audio circuit type: Class-A FET
• Dynamic range: +107dBu
• Input Impedance: 10M ohm
• Output Impedance: 4.4k ohm
• Noise: -97dBu
• Maximum Input: +10dBu
• 180 degree polarity reverse, Ground lift, Level Control
• Input Connectors: 1/4"
• Output Connectors: 1/4", XLR
• Construction: 14-gauge steel chassis
• Size (L x W x D): 4.75" x 3.75" x 1.75" (12.06 x 9.5 x 4.5cm)
• Weight: 1.4lbs (0.63kg)
• Shipping size (L x W x D): 6.25" x 4.25" x 3" (15.8 x 10.8 x 7.6cm)
• Shipping weight: 1.7lbs (0.77kg)
• Power: 40mA, 9VDC (center pin negative)
• Conditions: For use in dry locations only between 41 and 104 degrees F
• Warranty: Radial 3-year, transferable