What could Sonor add to it's most successful bass drum pedal to make it even more successful? Nothing. Simply, because the principle behind Jojo Mayer's signature pedal is "Simplicity". The new Perfect Balance Standard single comes without the folding and clamping mechanism of the original. The footboard has the look of brushed metal and is not polished. The pedal also features a NEW heel plate bearing to increase the smoothness enhancing it's playability.