I've been on the hunt for a tremolo lately, looking for sweet, warm classic tones. No need for stutter, square or saw tooth wave forms. Sweetwater has this one for just $99. It is exactly what I was looking for with just a speed and depth control. Simple and luscious! The jacks are both at the upper edge of this tiny pedal. It even has a lithium ion cell battery for up to 120 hours use, along with the standard 9V power jack.