Keeley Mk3 Driver Andy Timmons Full Range Overdrive

The Mk3 Driver – Andy Timmons Full Range Overdrive is an overdrive workstation that allows you to orchestrate everything from a clean boost to a treble supercharger, a chimey tube-amp overdrive to a square-wave, germanium fuzz generator and more. The Mk3 Driver combines a three-control blues driver circuit with two switches for the voicing of Drive and Tone characteristics. Robert and Andy developed these switches to give players a broad range of drive tones. The Drive toggle engages two germanium diodes for a smoother, slightly compressed drive. Switch to Andy’s clipping style for a brighter and more articulate attack. Every part of the circuit has been optimized for tone and the demanding needs of a recording and touring artist such as Andy Timmons. Simply adding the Mk3 Driver to your pedalboard will make your rig sound better. This professional grade overdrive can be switched between true-bypass and buffered bypass at any time.

• Classic blues driver circuit with decades of Keeley mod experience
• Germanium based overdrive crafted with Andy Timmons direction
• AT/RK Tone Switch cuts lows for a clarity or boosts low-end for power
• AT/RK Drive Switch alternates between asymmetrical silicon to dual germanium diodes
• Buffered Bypass or True Bypass – Change instantly depending on your rig’s needs
• JFET, Germanium diode clipping, and Op-amp gain all combine for harmonically rich overdrive
• 9 to 18 Volt operation for huge dynamic range and headroom

• Current Draw: 27mA
• Input Impedance: 500k
• Output Impedance: 1K
• Part#: KMk3