Classic Metal Riffs by Sergey Sershen. Recorded with WYW2 distortion pedal. August 16, 2014Newsguitarpedals, what you want 2 demo, wyw2Aleksey M. Here are couple of metal riffs by Sergey Sershen. It was recorded at clean channel of Marshall JCM 2000 TSL602 with wyw2 as distortion pedal. Let's check! What is the kitty name? His name is Yngwie.