Greetings!

This listing is for a used Super Andy Timmons Modified Overdrive pedal. Much like Andy’s highly coveted Keeley modded Blues Drivers, this pedal also goes to 11! From just breaking up, or to a fully cranked tube amp, the AT Mod can take you there. If you have any additional questions whatsoever feel free to reach out to us. We’d be more than happy to help. Thanks for checking it out! 

Additional Manufacturer Information:

There’s something even more remarkable about Andy Timmons’ tone. Since his exposure to this Keeley modded stompbox early on, it has been virtually glued to Andy’s board. Coincidence? We think not. So, what happens when Andy and Robert use the familiarity of the Super Phat Mod platform to dethrone a classic? Enter the Super AT Mod Overdrive.

Andy Timmons and his beautiful guitar playing have been known to bring people to tears, literally! After working with Andy for a couple of years we decided to focus his ears on the Keeley Super Phat Mod. There are two significant modifications to the tone of the Super AT Mod Overdrive that will be very apparent to players. The new Timmons mod accentuates both the tone control and the gain creation – making this circuit truly sound and respond like a tube amplifier in a stompbox.

NEW TONE SWITCH

There is a new circuit design for the Tone Switch in the Super AT Mod Overdrive. The AT-mode is voiced for humbuckers. The new AT-mode features lower mid-bass frequencies so your humbuckers sound tighter and more transparent. Like Andy says, “I just wanna play melodies all day”; the Super AT Mod Overdrive inspires you to play guitar!

If you have single coils and want a little more power behind your sound, the original Keeley PHAT-mode is still available with the Tone Switch flipped to the right.

ASYMMETRICAL TUBE CLIPPING

The most dramatic change to the distortion characteristics of the pedal is with the clipping diodes. The new Super AT Mod Overdrive features a return to the RK’s original clipping style, a 20 year old modification first performed in the Keeley Blues Driver Phat Mod. For this AT edition we create asymmetrical clipping by using a combination of regular diodes and LEDs. Light emitting diodes (LEDs) clip or distort the signal at a higher voltage than do regular diodes. Asymmetry enhances the tone by giving your ears something a bit more interesting than a basic square wave to listen to. Tube biasing, output transformers, and the balance in a push-pull output section, can cause natural asymmetrical clipping. The Super AT Mod Overdrive pedal exhibits the characteristics of a pushed tube amp. Andy’s chord work and harmonies are cleaner and tighter now, without reducing any gain.

“If you are reading this, then we are kindred spirits: Players who are driven by their passion for pursuing great tone!

The Super AT Mod Overdrive is the ultimate expression of the slightly broken up/clean tone I have been searching for all 

these years. It also rocks with an amazing overdrive tone that is incredibly amp-like. I already have 2 on my board!

Wishing you all the best on your Tone Quest!”– Andy Timmons

Stk # 6452506 // SH