VoiceBox • 4I/OP Overview
VoiceBox • 4I/OP
- SUMMARY - A powerful DSP gives the VoiceBox so much versatility, it can act as a mic/line preamp, mixing console, matrix mixer, or networked signal processor to supplement the rack mounted DSP on your network.
- SERIAL BRIDGING - An RS-232 port can send serial data to any CobraNet device in the system, letting you pass configuration changes and control commands to compatible 3rd-party hardware.
- SUPERIOR DSP - Condition your audio with an 8-band parametric equalizer, compressor, and gain controls. Route local and networked audio on a virtual matrix mixer. An adjustable limiter allows you to keep maximum signals safe for eardrums and speakers. Track down bugs with a sine wave generator.
- PoE POWER - A single CAT-5, and now you're live. Ethernet carries power, multiple audio channels, control signals, and CobraNet protocol to a DSP, or right to another Out-of-the-Box product.
- I/O - Marry ADC, DAC, and DSP, and turbo-charge them with CobraNet power. Whether you need to add audio into the network, pull a signal out, or just process the digital waveform for the rest of the system, we've got you covered.
VoiceBox • 4I/OP Details
The Voicebox 4 I/OP CobraNet Audio Interface is a cost effective 4 in/4 out mic/line preamp. The Voicebox 4 I/OP features 4 balanced inputs, with both gain and +12V phantom power selectable on a per channel basis, and 4 line level balanced outputs. All outputs can contain any mix of local and network audio inputs. An RS-232 Serial Bridge port enables the transmission of serial data from any Voicebox 4 I/OP to any other CobraNet device supporting a serial bridge connection on a CobraNet system.
Specifications in Brief
- Mic/Line Input Type:
- Balanced and RF Filtered 3-pin depluggable
- Phantom Power:
- +12 V, switchable per channel
- Input Impedance:
- > 1.5K ohms at any gain setting
- Mic Gain:
- 0dB, +30dB, +50dB
- EIN (Mic mode):
- -127dBu (+50dB gain)
- Maximum Input Levels:
- +9dBu @ 0dB gain, -22dBu @ +30dB gain, -42dBu @ +50dB gain
- Output Type:
- Balanced with automatic muting upon loss of CobraNet signal
- Output Impedance:
- 200Ω balanced, 100Ω unbalanced
- Noise:
- < -85dBu @ 0dB gain
- Maximum Output Level:
- +10dBu
- System THD:
- < 0.05% at any gain, input signal 3dB below maximum
- Phantom Power:
- +12V (selectable per channel)
- Serial Bridge RS-232:
- RX, TX, and ground at standard RS-232 levels
- PoE Class:
- Class 2 802.3af PoE PD Compliant
- Power Consumption:
- 11 W
- Dimensions:
- 11.5" H x 7.25" W x 6.5" D