Andy Timmons and Robert Keeley join forces once more on the Super AT Mod Overdrive – the "ultimate expression" of the virtuoso's broken-up clean tone
Following hot on the heels of the much-lauded Halo comes a clean to mid-gain drive pedal
United States Robert Keeley Mandy Timmons Head To Keeley Electronics Halo Dual Echo Boss Blues Driver
Source: guitarworld.com