jockey box rental in greater Boston area

[jpakstis]

Hi everyone - does anyone know of a place that rents jockey boxes in the Greater Boston area, preferably in the Metro-West area? I'm running the Boston Maraton for charity this year and am planning a beer party at our house. Ideally I'm looking for a three-line setup (since I will have three kegs ready to go) but a two-tap setup would work too. Thanks, Josh