The DX66V2 is almost exactly like the DX55F with these differences:

1) mid size, front mic with frequency counter and backlit faceplate.

2) AM and PA only - no FM, no Clarifier circuit.

3) Built-in automatic SWR circuit and SWR alert LED with blue indicator for +10KHz.

4) Dual pot Echo circuit.

5) Talkback On/Off switch only. No Talkback volume pot.

Galaxy radios sometimes have a small scratch or ding that the factory covers with touch up.  We cannot effect this and do not guarantee your radio to be cosmetically perfect.  Bells CB will make no marks or scratches on your radio ourselves.  Galaxy radio might though and I cannot control it.

The item most overlooked when ordering a custom radio is the microphone.  Your new radio will NOT sound great with a stock mic on it even if you have it tuned.  If your CB is more than a tool for work, you NEED to upgrade your microphone. 
My personal favorites are the Astatic 636L and RD104E.

Transmitting using this radio requires an Amateur Radio License. Licensing information can be obtained by visiting www.fcc.gov or http://arrl.org. In Canada, visit http://strategis.ic.gc.ca or http://www.rac.ca