Main features
Max. Power Output MOSFET 50W x 4
Tuner AM, FM (24 pre-set stations)
Plays • Music stored on your SD-cards
• Your CD collection (including CD-R, CD-RW)
• MP3, WMA, WAV, AAC compressed audio files on CD, USB and SD card
• Your iPod and iPhone via an optional cable CD-IU50
• Your USB device via front-in USB-input
• Other music devices via a front auxiliary input
Front Panel Removable
Display Illumination White LCD (showing 1 line with 16 characters)
Button Illumination Blue
Rotary Commander Yes
Remote Control Optional CD-R320 remote
Cellular telephone auto muting (+) Yes
Connectivity
Aux-in Front
iPod Direct Control Yes
USB Input Yes
IP Bus Yes
RCA Preout (+)1 (R or SW)
Thanks to the RCA pre-outs, it is easy to expand your sound system. You can significantly improve your in-car sound quality by connecting extra amplifiers to your headunit. You could customize your sound system with separate amplifiers for the front speakers, the rear speakers and a subwoofer. Combining Pioneer 's EEQ+ with the RCA pre-outs let you create the exact sound you want, with the focus on complete flexibility!
Sub-display Output Yes
Hard-wired Remote Input Yes
Direct Sub Drive (+) Yes
Bluetooth
Bluetooth Ready Yes, via optional CD-BTB200 Bluetooth adapter
iPod Compatibility
iPod Ready Yes, via optional cable CD-IU50
Works with iPhone Yes
Compatible Generations (+) From September 2005 onwards
For your ease of reference, here is a list of the iPod Generations we refer to:

Apple Product
 Generation / Release Date
 Firwmare version
 
 iPhone 3G  September 2008 2.0
iPhone November 2007  2.0
 iPod Touch (Generation 2)  September 2008 2.1.1
iPod Touch (Generation 1)  September 2007 1.1.5
 iPod Classic - 120GB September 2008 2.0.0
iPod Classic - 80GB, 160GB September 2007  1.1.2
 iPod Nano (Generation 4)  September 2008  1.0.2
 iPod Nano (Generation 3)  September 2007  1.1.3
 iPod Nano (Generation 2)  September 2006  1.3.1
 iPod Nano (Generation 1)  September 2005 1.3.1
 iPod Video (Generation 5)  October 2005  1.3.0
 iPod Click Wheel (Generation 4)  July 2004  1.2.1
 iPod Dock Connector (Generation 3) April 2003  2.3.0
 iPod Photo  October 2004  -
 iPod Mini  January 2004  1.4.1

Notes:

* Pioneer cannot guarantee the future compatibility of our products with any iPod (or iPod firmware update) which is released after the Pioneer product release.
* The compatibility information is based on the above-mentioned firmware version.
* iPod shuffle is not supported. Only iPods with a "30-pin Dock Connector" are connectable.

Supported Functions • Battery charging
• List browsing
• Music playback (track up/down, fast foward, rewind, pause, repeat and shuffle)
Tuner Features
Radio Data System (RDS) (+) Yes
RDS (Radio Data System) is a system for pro-viding information along with FM broadcasts. This inaudible information provides such fea-tures as program service name, program type, traffic announcement standby, automatic tuning and program type tuning, intended to aid radio listeners in finding and tuning in to a desired station. Note: • RDS service may not be provided by all stations. • RDS functions like AF (alternative frequencies search) and TA (traffic announcement standby) are only available when your radio is tuned in to an RDS station.
Traffic Announcement Yes
Best Stations Memory (BSM) (+) Yes
Best Stations Memory scans and memorises the six strongest, clearest stations available on each band.
Auto Alternative Frequency Search Yes
Auto/Manual Frequency Search Yes
PTY Search (+)Yes
A PTY search is performed by program type as indicated in the PTY list (the program types are: News&Inf, Popular, Classics, Others). It also provides automatic tuning to emergency broad-casts (PTY alarm).
CD Player Features
CD Text (+) Yes
CD Text allows various text information to be added to normal music CDs. By pushing the Display key, it is possible to scroll between disc title, track title and artist name (usable with compact discs featuring CD Text).
MP3 Text Display Yes
USB Text Yes
Disc Title Memory Yes
Track Search/Scan/Repeat Yes/Yes/Yes
Last Position Memory (+) Yes
Last Position Memory automatically resumes CD play from the last point if there is interruption to CD play.
Random Play Yes
Audio
D/A Converter 1-bit
Balance Yes
Fader Yes
Loudness (+) Yes
At low volume levels, low and high frequency sounds in music can be overpowered by ambient noise levels in the vehicle. Loudness control provides a one-button way to boost these frequencies and provide better overall sound at low volume levels.
Low Pass Filter Yes
High Pass Filter (+) Yes
When the subwoofer is connected and you do not want low sound to play from the front or rear speakers, turn the high pass filter on. Only fre-quencies higher than those in the selected range will be output from the front or rear speakers.
Parametric Equaliser 3-band, with 5 pre-set EQ-curves
Advanced Sound Retriever Yes
Source Level Adjuster (SLA) (+) Yes