Need a little help.

[AMG]

Basically I have seen 2 packages but do not know which one to get:

http://www.superfi.co.uk/p-11974-pioneer-a20-amplifier-pd10-cdsacd-player-wharfedale-diamond-121-speakers-system.aspx

or

http://www.superfi.co.uk/p-12441-pioneer-xcp01dab-dabcdreceiver-mini-separates-system-wharfedale-diamond-121-bookshelf-speaker-package.aspx

I have a normal lap top and macbook pro and an ihpone 4s, can I just plug them into the system and play music , also I have a ps3 which I would like to connect too. Furthermore at a later date can I add a subwoofer to both?

Which is better really... I'm sorry for posting this as you probably get sick of these types of questions. Thanks in advance.

 

[paulmc103]

All you need is a jack to 2 x RCA cable to connect your computer and amp.

 

[BigH]

Do you need a cd/sacd player?