AudioTron - FAQs

All files and documentation are offered on an *AS IS* basis and you assume full responsibility for using them.
Specifications
NETWORK INTERFACES:
===================
Ethernet                  Ethernet 10BaseT (10 Mb/s Ethernet) or 10/100BaseT 
                          running TCP/IP. Not compatible with networks which 
                          support only Fast Ethernet 100BaseT (100 Mb/s).

HPNA (Phoneline)          HPNA 2.0 running TCP/IP. (AT-101 Only)


AUDIO SPECIFICATIONS:
=====================
Analog Outputs (line level) * Stereo RCA jacks on rear panel

Analog Outputs (headphone)  * Stereo 1/4" phone jack on front panel 
                              (rear panel analog outputs are muted when
                               headphones are inserted)

Peak Output Level           * 1.8V p-p @ 30mA maximum load

Signal to Noise Ratio       * 91dB (A-weighted)

THD+N                       * -78dB (A-weighted) (-78dB = .0125%)

Crosstalk                   * -66dB @ 1 kHz

Analog Line-Level Output Impedance * <1000 ohm

Headphone Output Impedance  * <10 ohm

Frequency Response          * 20 Hz - 20 kHz +/- 1dB

DAC Resolution              * 24 bits (16-bit playback resolution)

D/A sampling rates          * 8 kHz, 11.025 kHz, 16 kHz, 22.05 kHz, 32 kHz, 
                              44.1 kHz.
                            
Volume Control              * Variable from -96dB to 0dB in 1dB increments

S/PDIF (Digital Output)     * TOSlink Fiber Optic connector for Sony/Philips 
                              Digital Interface.
                              
S/PDIF sampling rates supported * 32 kHz, 44.1 kHz.

Max # of catalogued songs    * Approximately 30,000 depending upon the amount 
                               of tag data embedded into the song files.

Dimensions                   * 17 x 1.75 x 10 inches (430 x 44 x 250 mm)

Weight                       * 5.2 lbs. (2.4 Kg)

Power Requirements           * 90VAC – 135VAC 50/60Hz 250mA max

Remote Control               * Requires 2 AAA batteries

File Tags                    * ID3 tags version 1.1 and Version 2.3 formats/ 
                               WMA tags/ WAV tags created with 
                               AudioStation 4.1 or higher. 

Playlist Formats             * PLS & M3U 

Internet Radio               * Shoutcast and Windows Media formats  



SUPPORTED DIGITAL MUSIC FILE FORMATS:
=====================================
Format:          Network:      Bit/Data Rates:      Sampling Rates:
-------          --------      ---------------      ---------------
MP3              HPNA &        All bit rates up     44.1 kHz
                 Ethernet      to 320 kbps          32 kHz 
                               including VBR        22.05 kHz              
                                                    16 kHz
                                                    11.025 kHz
                                                     8 kHz
                                                  
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Unsecure        HPNA &         32 kbps         22.05 / 32 / 44.1 
Microsoft WMA   Ethernet       36 kbps              32 kHz
(all VBR rates                 40 kbps              32 kHz
except 240                     44 kbps              32 kHz
to 355 kbps)                   48 kbps              32 / 44.1  
                               64 kbps              32 / 44.1   
(all formats                   80 kbps              44.1  
listed are                     96 kbps              44.1 
stereo, except                 128 kbps             44.1 
where noted)                   160 kbps             44.1 
                               192 kbps             44.1 
______________________________________________________________________________
WAV PCM        Ethernet       16-bit stereo       32 / 44.1 kHz (analog and
(uncompressed)                                    digital outputs)
                                                  8 / 11.025 / 16 / 22.05 kHz
                                                  (analog outputs only)
______________________________________________________________________________
When using the TOSlink digital output on the AudioTron rear panel, only the
standard sampling rates supported by S/PDIF are available for playback — 
32 kHz and 44.1 kHz.

AudioTron can play uncompressed WAV PCM digital audio files recorded at
sampling rates of 8 kHz, 11.025 kHz, 16 kHz, 22.05 kHz, 24 kHz, 32 kHz, 
and 44.1 kHz through the analog outputs. 

AudioTron does not support the sampling rate of 48 kHz.


Electrical:
    Power Supply (7,5-10V DC).
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