Soundweb London Blu-100 Digital Signal Processor
The Soundweb London BLU-100 DSP Matrix provides a premium package with fixed I/O configuration and freely programmable DSP. 12x analogue inputs and 8x analogue outputs are available and the BLU-100 can receive an additional 48x channels via the redundant digital BLU-Link audio bus. Networking is possible with the devices BLU-800/320/160/120/101/102/BOB/BIB. Of the total 256x channels of the digital audio bus, audio channels 1-48 can be received and processed by the BLU-100. The DSP capacity of the BLU-100 has been doubled compared to the BLU-80/BLU-16 units. The BLU-100 is configured, controlled and monitored via HiQnet London Architect or HiQnet Audio Architect software.
Remote control units such as faders, pots, switches, etc. are connected via 18x analogue control interfaces. Suitable BSS remote controls are BLU-3/6/8 zone controllers and the convenient BLU-10 touch screen remote control.
Features
- 12 analogue mic/line inputs (with phantom power per channel)
- 8 analogue line outputs
- Configurable signal processing
- Large selection of processor and logic objects
- Audio bus with 48 channels, redundant, with low latency
- LED status displays on the front of the device
- Bi-Directional Localisation Function
- 12 control inputs and 6 control outputs (GPIO)
- Complete documentation for control via media control systems
- HiQnet™ Connection
- Configuration, control and monitoring with the software HiQnet™ London Architect
Technical Data
- Per input: signal, CLIP, 48V
- Others: COM, STAT, ERR, PWR
- Analogue inputs: 12 electronically balanced, Phoenix/Combicon connectors
- Mic/Line inputs: Nominal gain 0 dB, electronically switchable up to +48 dB, in +6 dB steps
- input impedance: 3,5 kOhm
- Max. Input level: +20 dBu at 0 dB input gain, +8 dBu at 12 dB
- CMRR: > 75 dB at 1 kHz
- Input noise (E.I.N.): < -128 dBu typ. with 150 Ohm source
- Phantom power: 48 V nominal, switchable per channel
- A/D latency: 37/Fs (0.77ms @ 48k)
- Analogue outputs: 8 electronically balanced, Phoenix/Combicon connector
- Max. output level: +19 dBu
- Frequency response: 20 Hz – 20 kHz (+0.5 dB / -1 dB)
- THD: < 0.01 % 20 Hz – 20 kHz, +10 dBu Output level
- Dynamic range: 108 dB typ., 22 Hz – 22 kHz unweighted
- Crosstalk attenuation: < -75 dB
- output impedance: 40 Ohm balanced, 20 Ohm unbalanced
- D/A latency: 29/Fs (0.60ms @ 48k)
- Control connections: 12 inputs and 6 outputs
- Control input voltage: 0 – 4.5 V
- Control input impedance: 4.7 kOhm against +5 V (2-wire mode), > 1MOhm (3-wire mode)
- Control output voltage: 0 or +5 V
- Control output impedance: 440 Ohm
- Control output current: 10 mA source, 60 mA sink
- Watchdog output: Phoenix/Combicon connector for function failure indication
- Output current: 14 mA max.
- Dielectric strength: 80 V max (switched off))
- Serial impedance: 220 Ohm (galvanically isolated)
- Network for control data
- connections: RJ45 Ethernet
- Max. cable length: 100 m with CAT 5e between device and Ethernet switch
Digital Audio Bus
- Connections: 2 x RJ45 Ethernet
- Max. cable length: 100 m with CAT 5e between two devices
- Max. number of units: 60
- Latency: 11/Fs (0.23ms @ 48k)
- Pass through latency: 4/Fs (0.08ms @ 48k)
Power supply and dimensions
- Operating voltage: 100 – 240 V AC, 50/60 Hz
- Power consumption: < 55 VA
- BTU Rating: < 188 BTU/hr
- Operating temperature: 5°C – 35°C
