New user…What basic controller to buy

[philphlash]

Could someone recommend a basic controller to use on an IMAC? I don't have any experience yet, so want to dip my toe in the pool. I'm located in the US if that has any bearing on your recommendation.
Much Thanks

BTW, I guess I mean transmitter.

[gharris1]

I use a spectrum dx4 which I purchased off ebay for $20 and you can order a connector for about $10. Seems to work fine for me, but I too am a new user.

[philphlash]

Thanks for the reply. Could you tell me what kind of connector you use?
Thanks

[gharris1]

Im not 100% sure but I think this is the one I got. http://www.hobbyking.com/hobbyking/stor ... n_One.html