Buy a like new Epifani UL-210c combo (a UL-502 head on top of a UL-210 cab) for the price of a new UL-502 alone. It's like getting a UL-210 for free! Special ordered as an 8 ohm cabinet so you can add an extension. Sounds great on top of a UL-112 and mates perfectly! Series 1 drivers. Includes removable casters and an Epifani padded cover. Specs can be found at: http://www.epifani.com/products/ul_210c.php $1300 plus shipping from NJ (08822) or pick up.