The Keeley Tube Drive is a powerful dual-overdrive pedal that packs two distinct voices into one rugged, great-looking enclosure. On one side, a genuine high-voltage vacuum tube overdrive. On the other, our legendary Phat Mod. At the center of this Dealer Exclusive Tube Drive is a vintage 1987 Philips JAN 12AT7WC proudly displayed behind a custom tube shield. This tube makes a real difference.

Dial in everything from warm, touch-sensitive tube grit to punchy, chimey overdrive tones with military grade glass that’s built to last. A simple foot gesture can switch effect order or select between true-bypass and our renowned silent buffered switching, all on the fly.  Manufactured from start to finish in our Oklahoma City headquarters, this is a pedal you’ll be proud to place at the heart of your rig. Delivering real tube warmth, modern flexibility, and uncompromising Keeley quality, the Tube Drive is a pedal that tone enthusiasts will absolutely love.

Dual-Channel Tube Overdrive / Modded BD-2 Drive Pedal Tech Specs 

• Pedal Type: Dual-channel Drive/Distortion + High-Voltage Tube Preamp 

• Channels: 2 Independent (Drive/Distortion + 12AT7-style Tube Preamp) 

• Tube: 1 x Philips JAN 12AT7WC (high-voltage operation at ~160V for authentic tube performance) Aprox 100V to plate

• Controls: 

• Drive Channel: Level, Drive, Tone 

• Tube Channel: Level, Gain, Tone 

• 2 x Footswitches (Channel engage + long-press functions)

• Bypass Switching: Switchable True Bypass / Buffered (via long-press footswitch) 

• FX Order Switching: Drive → Tube or Tube → Drive (via long-press footswitch) 

• Inputs: 1 x 1/4" Mono 

• Outputs: 1 x 1/4" Mono 

• Other I/O: 1 x 1/4" TRS Remote (T=Tube, R=Drive) 

• Input Impedance: 500 kΩ (both channels) 

• Output Impedance: 560 Ω (Drive), ~7 kΩ (Tube Preamp) 

• Power Source: 9V DC center-negative power supply (sold separately) 

• Current Draw: 500 mA 

• Included Accessories: Tube-removal tool, tube shield, tube grommet 

• True Bypass: Yes (switchable)

For more information, visit our warranties page.

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