It's thru my old Marshall ('71 Super Lead). I figured it might be a bit more authentic, but I tried it through the Splawn and it sounded similar. Basically pretty damn close to LeTekro. Plus the pedal does other really good flanger tones as well. It sucks tone and is noisy when on... But it's sounds really good!
You like the name? I love Ronni LeTekro, but I hate that damn band! LOL! Can't stand the singer's voice.