Professional IP Audio Decoder
DB9000-RX – Professional IP Audio Decoder
Premium Rebroadcast, Total Control Exercising
The DEVA DB9000-RX (Used) is a reliable IP to Audio decoder, designed to support HE-AAC and MPEG-1 Layer 3 compressed audio streams and PCM uncompressed streams for audio transmission without quality loss.
As required in the equipment of this class, the DB9000-RX comes with several IP audio sources and a built-in MP3/AAC Backup Audio Player.
If the audio signal from the main source disappears, the device will switch to the first available backup source, as per the user-defined source priority; when the Main source returns, the unit reverts back to it.
With the optional Stereo and RDS Encoders added, the DB9000-RX becomes a complete tool for audio rebroadcasting. The stereo encoder processor enables a fully digital composite MPX signal with high stereo to be generated.
Thanks to the RS-232 port, the DB9000-RX can be transformed from Ethernet to an RS-232 redirector, allowing the control of any other existing equipment over the Internet. The DB9000-RX can be also managed via any kind of Web browser.
DEVA DB9000-RX (Used) is a professional and highly reliable IP to Audio decoder. It comes with an HTML5-based web server for device management and Ethernet to an RS-232 Redirector, enabling quick integration of the existing audio systems to the Internet. The device is available with an optional fully digital, DSP-based Stereo & RDS Encoder Module.
Supporting the compulsory for this high-class equipment HE-AAC versions 1 and 2, MPEG-1 Layer 3 compressed audio streams and PCM uncompressed stream, the DB9000-RX can be used for a scope of professional audio applications: Broadcast, Internet Radio, Studio to Transmitter Link, and VoIP.
The powerful DSP processor and either digital or analog output signals allow for the decoding process to be accomplished in real-time which makes the device compatible with any online radio system, including Icecast and Shoutcast. Another impressive addition to DB9000-RX features is the low latency Real-Time Protocol (RTP) connection support.
Along with its main IP audio source, DEVA DB9000-RX (Used) comes with several IP audio sources and a built-in MP3/AAC Backup Audio Player for higher stability.
The device has a built-in FTP server and a 2GB SD card where the audio content for the MP3 Player is recorded. The backup audio files can be easily managed anytime remotely via any FTP client.
If the audio signal of the main source disappears, the device will switch to the first available IP audio backup source. If none of the audio backups is available then the MP3 Player starts.
When the main audio signal is recovered, DEVA DB9000-RX (Used) will automatically switch back to it. Depending on your needs, the sequence of the backup audio sources can be easily changed.
DEVA DB9000-RX (Used) TYPICAL APPLICATIONS:
1. Audio Transmission over IP-based networks (DB9000-TX or DB90-TX is required on the opposite side)
- High-Quality HE-AAC (v.1 and v.2) and MPEG-1 Layer 3 Codecs
- 32 kHz, 44.1 and 48 kHz sample rates support
- Support of all standard bitrates and VBR as well
- Shoutcast / Icecast compatible TCP/IP stream client
- Auto-switching to another server in the event of a connection loss
- 4 LEDs and Phones output for quick diagnostics
- IP address pronunciation at startup (through the headphones)
- Full Control and easy setup with any web browser
- Entirely Digitally Generated Composite MPX Stereo Signal
- Digital stereo encoder with pre-emphasis, AGC and equalizer
- Fully Dynamic RDS encoder
- UPnP for easy discovery in Local Networks
- Audio Backup on connection or audio loss
- SD Card for Audio Backup Storage
- Ethernet to RS-232 Redirector
- MPX Limiter
|Decoder||HE-AAC (v.1 and v.2), MPEG-1 Layer 3 or raw PCM|
|Sample rates||32, 44.1 and 48 kHz|
|Bit rates||All standard bit rates, including VBR|
|Trigger||Connection loss or audio silence|
|Threshold||Adjustable, -90dBFs to 0dBFs|
|Trigger time||Adjustable, 1s to 240s|
|Storage||SD Card, up to 16GB|
|Supported encoders||HE-AAC (v.1 and v.2), MPEG-1 Layer 3|
|Supported file types||*.MP3, *.AAC, *.M4A, *.M3U|
|Playback modes||Alphabetical ascending and descending, Shuffle, Playlist and Shuffled playlist|
|Remote file management||Built-in FTP server|
|Analog audio output|
|Connector||2 x XLR, Balanced|
|Frequency response||±0.5dB, 5Hz-20kHz|
|Level||+12dBu, user selectable|
|Sample rate||Same as the source stream|
|Dynamic range||>100 dB|
|Digital audio output|
|Type||AES/EBU (IEC 60958)|
|Sample rate||48 kHz|
|Resampling||Thru build-in sample rate converter|
|Type||Shoutcast/Icecast compatible TCP/IP client|
|Codec Support||AAC, MP3, PCM|
|Servers||Up to 3 with auto-switch on failure|
|Type||Unicast RTP/UDP compatible receiver|
|Stereo encoder (option)|
|Type||Fully DSP stereo encoding|
|Pre-emphasis||0, 50, 75µs|
|AGC||5 presets, 2 user-defined|
|Equalizer||3-Band, ±12dB range|
|Stereo separation||>55dB (typically >60dB)|
|Phase Adjust||Pilot, L-R, RDS|
|Injection Levels Adjust||Pilot, RDS|
|Output Connector||BNC, Unbalanced|
|Output Level Adjust||Digitally, up to 0dBu|
|Composite MPX Limiter||6 presets, 3 user-defined|
|RDS encoder (option)|
|Supported RDS Applications||PI, PS, Dynamic PS AF, RT, TP, TA, DI, M/S, PIN, PTY, PTYN|
|Automation control||Remote TCP console|
|Output Connector||BNC, Unbalanced|
|Output Level Adjust||Digitally, up to -6dBu|
|Phones audio output|
|Connector||1/4" (6.3mm) Phone Jack, Stereo|
|Indicators||4 LEDs on the front panel, 2 LEDs on the rear panel|
|Web interface||Full control and status information|
|Type||TCP/IP to RS-232 Redirector|
|Baud rates||9600 to 115200|
|Device discovery||UPnP support|
|Temperature||10°C - 45°C|
|Humidity||< 75%, non-condensing|
|Voltage||115/230V AC (internal switch)|
|Connector||IEC320, Fused and EMI-suppressed|
|Size and Weight|
|Dimensions (W; H;D)||485 x 44 x 180 mm|
|Shipping Weight||540 x 115 x 300 mm / 2.673 kg|
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