This is a vintage tube type Elkin mobile linear/modulator. It has 2 huge tubes. My neighbor had this stored in his shed so it needs servicing most likely.(old and dusty inside needs it is used.then stored outside in shed) The neighbor said it works great, but I am selling it as if it does not work. I do know the cb radio stored with it works fine. The neighbor said he took them out of his totaled truck and used them all the time before storing in shed. Do not know watts output. My palomar tube type had 4 of these huge tubes and it peaked over 500 watts, but I have no way of testing it. The tubes do light up and glow when warmed up and battery hooked up. There will be no returns because of part swappers,ect,ect,ect, and some not knowing how to operate or hook it up without blowing it up. Thanks and see my other items.

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