JBSystems PM4.2

• Perfect all-in-one solution for install applications like: schools, pubs, shops, hotels, restaurants, …
• The internal USB-media player supports MP3, WMA and WAV files.
• RDS FM-radio with 9 station presets
• IR Remote: controls media player, Radio presets, volume/mute.
• Playback of up to 3 different commercials (manual & scheduled playback) with automatic interruption of media player / tuner playback.
• Audio mixer mixes up to 4 sources:
•     Internal media player / FM-radio + 2 external line inputs (one with 3,5mm jack for iPod, … )
•     MIC input with high/low EQ and Talkover (adjustable damping/threshold)
•     PFL monitoring with headphones output on front panel
•     Record output via RCA/cinch
• 2 balanced zone outputs with separate volume and max. level trimmer to control different zones.
• Zone 2: has an additional mono switch and 100Hz high pass filter for use with small speakers.
• Emergency message input (Euroblock connector) with automatic audio mute.
• Euroblock input: muting of the masters. (closed contact = mute)
• Designed in Europe

Technical Information:

• Power Supply:  AC 230V / 50Hz
• Fuse: 20mm glass fuse 250V 500mA slow
• Dimensions:  483(W) x 44(H) x 162(D) mm  (19" / 1U)
• Weight: 2,5kg

AUDIO MIXER

• Frequency response: 20-20.000Hz (+/-1dBu)
• THD + noise:
• S/N Ratio (IHF-A): >82dB @ 1kHz.
• Micro inputs: 1.5mV @ 10kΩ
• Line/CD inputs: 150mV @ 22kΩ
• Record output: 775mV @ 600Ω
• Master outputs: 1.5V @ 4k7Ω unbal.
• Master outputs: 850mV @ 600Ω bal.

RADIO FM freq band: 87.20 ~ 108.00 MHz (0.05 MHz tuning steps)

MEDIA FORMATS:

• Possible MP3 file extensions: .mp3 ~ .MP3 ~ .mP3 ~ .Mp3
• Possible WMA file extensions: .WMA ~ .wma
• Possible WAV file extensions: .WAV ~ .wav
• USB file system:  FAT 32
• Max. USB-memory capacity: 16GB

MP3 FORMATS PLAYBACK:                   
MPEG1 Layer3 (ISO/IEC11172-3):  mono / stereo sampled at: 32 - 44,1 - 48kHz

•     Bitrates:  32 – 320 Kbps
•     Bitrate modes:  CBR (Constant Bitrate), VBR (Variable Bitrate)

IR-Remote replacement battery: CR2025 3V battery (included)