TONE HAMMER® 500 Based on the popular Tone Hammer® pedal, this superlight bass head combines 3 bands of flexible EQ, a colorful “Drive” control, and 500 watts of power in a 4 lb. package. The Tone Hammer® 500 will give you the legendary “Aguilar Sound” while still fitting into the accessory pouch of most gig bags – the perfect choice for bass players on the go.