Instruction: Answer the given question using the supporting document.

Input:
Question: Does this unit receive AM radio? The manual on the ONKYO site only mentions FM.
Document: The sound is really good on this Mini System. I've used the CD player, AM and FM receiver & iPhone dock and they all work fantastic. No problems or complaints about them. The reception seems to be really good when using the radio. I love that I can dock my iPhone 5 on it and it charges while I listen to music or audio books over the speaker. Great  system. Works with my phone cover on.
I'll be hooking up some desktop BOSE speakers later and check outtheir sound. * FM Radio - Setup with Remote/ Menu/Chose AUTOMATIC Station Location Set-up. Flawless! FM Radio sounds great! * CD Player - MP3** everything and you should not have any problems, which is EZ on iTunes, or All2MP3, MediaHuman MP3 Converter or OtherFree or Paid 3rd-party convertor app.
Probably, this unit is a well-kept Secret on AMZ, and I can definitely HEAR the reason why!Update - Check back in 6 months, or so.
set this up for a senior and found it easy to set up and easy to use; the receiver did not get a radio station that previously came in on an older model Pioneer receiver -we had to add an amplified VHF antenna to get good reception
From this standpoint, "if" your unit arrives trashed or damaged, then, it was more likely due to purecarelessness on the Shipment Carrier's part. But, this time it was perfect condition, all the way to Hawaii. * EZ Set-up. No brainer. Look over the Quick setup instructions brochure.
I bought this unit because my 25 year old boom box finally quit and I couldn't find a replacement that didn't have poor reviews. The only reason I didn't give this one a five star is really Apple's fault for changing the plug on the iphone5. To use my ipod, I have to use the USB cable. The sound is wonderful and I love the remote. If you have a small space and want big sound this is a nice unit.
Yes, we do Spoil them!About the 'Onkyo CS-255 CD Mini System & Dock for iPhone 5 - despite having only an overall 3.8 Star review, due to a couple of  "not-so-great" review postings.
Wonderful system! Doesn't take up a lot of space, nice simple remote. Plenty of sound volume, works well with IPhones and IPods. I upgraded the sound with some Pioneer Andrew Jones bookshelf speakers, and the sound.is wonderful.
We already have Bluetooth speakers paired to our phones. But we needed something that can play music for the baby to put her to sleep (without the phone ringing and waking her up). We don't need the iPhone feature on this stereo, we just needed the USB connection. So far, the Mini System works great. It has good sound quality, and is easy to use. I just with it could display metadata from the MP3 media, such as artist and song title.
SEE PHOTOS ...** &#10148; From FORMATS - Audio formats like WMA, WAV, AAC, OGG, FLAC, AIFF, Apple Lossless, MP3, Real Audio, etc.&#10148; To - MP3 audio format (VBR / CBR)CON's - Not many at this time, but more attributed to the sub-$200 dollar Price Point, IMO:* BlueTooth - I would NOT expect having a BT feature at this Price range.
Answer: It does receive AM and come with an AM antenna