- Main Features:
- Delivers the same user experience and audio performance of our flagship phone system
- Comes with 2 channels/hybrids standard
- Expandable to a total of 8 channels/hybrids via additional 2 channel expansion licenses
- Includes smart AGC and our famous three-band adaptive digital dynamic EQ, a three-band adaptive spectral processor, and noise gating
- Includes wideband acoustic echo cancellation to eliminate feedback and allow natural conversations with callers when monitoring on open speakers
- Compact, fanless, and completely silent, allowing for in-studio installation
- Up to 3 units can be positioned side by side in a single rack space
- Works with all Telos VSet call controllers and VX-compatible call screening software
- Specifications:
- Analog Inputs (with Telos Alliance xNode):
-Input Impedance: >40 k Ohms, balanced
-Nominal Level Range: Selectable, +4 dBu or -10dBv
-Input Headroom: 20 dB above nominal input - Analog Outputs (with Telos Alliance xNode):
-Output Source Impedance: <50 Ohms balanced
-Output Load Impedance: 600 Ohms, minimum
-Nominal Output Level: +4 dBu
-Maximum Output Level: +24 dBu - Digital Audio Inputs and Outputs (with Telos Alliance xNode):
-Reference Level: +4 dBu (-20 dB FSD)
-Impedance: 110 Ohm, balanced (XLR)
-Signal Format: AES-3 (AES/EBU)
-AES-3 Input Compliance: 24-bit with selectable sample rate conversion, 32 kHz to 96kHz input sample rate capable
-AES-3 Output Compliance: 24-bit Digital Reference: Internal (network timebase) or external reference 48 kHz, +/- 2 ppm
-Internal Sampling Rate: 48 kHz
-Output Sample Rate: 44.1 kHz or 48 kHz
-A/D Conversions: 24-bit, Delta-Sigma, 256x oversampling
-D/A Conversions: 24-bit, Delta-Sigma, 256x oversampling
-Latency <3 ms, mic in to monitor out, including network and processor loop - Frequency Response (with Telos Alliance xNode): Any input to any output: +0.5 / -0.5 dB, 20 Hz to 20 kHz
- Dynamic Range (with Telos Alliance xNode):
-Analog Input to Analog Output: 102 dB referenced to 0 dBFS, 105 dB “A” weighted to 0 dBF
-Analog Input to Digital Output: 105 dB referenced to 0 dBFS
-Digital Input to Analog Output: 103 dB referenced to 0 dBFS, 106 dB “A” weighted
-Digital Input to Digital Output: 138 dB - Total Harmonic Distortion + Noise (with Telos Alliance xNode):
-Analog Input to Analog Output: <0.008%, 1 kHz, +18 dBu input, +18 dBu output
-Digital Input to Digital Output: <0.0003%, 1 kHz, -20 dBFS
-Digital Input to Analog Output: <0.005%, 1 kHz, -6 dBFS input, +18 dBu output - Crosstalk Isolation, Stereo Separation, and CMRR (with Telos Alliance xNode):
-Analog Line channel to channel isolation: 90 dB isolation minimum, 20 Hz to 20 kHz
-Analog Line Stereo separation: 85 dB isolation minimum, 20 Hz to 20 kHz
-Analog Line Input CMRR: >60 dB, 20 Hz to 20 kHz - IP/Ethernet Connections:
-(1) Gigabit Ethernet via RJ-45 LAN connection (AoIP)
-(1) Gigabit Ethernet via RJ-45 WAN connection (VoIP) - Processing Functions:
-All processing is performed at 32-bit floating-point resolution
-Send AGC/limiter
-Send filter
-Gated receive AGC
-Receive filter
-Receive dynamic EQ
-Ducker
-Sample rate converter
-Acoustic Echo Canceller - Power Supply: 100-240 VAC input 50-60 Hz external power supply with 12VDC, 3.33A output
- Operating Temperatures: -10 degree C to +40 degree C, <90% humidity, no condensation
- Studio Audio Connections:
-Via Livewire IP/Ethernet. Each channel (hybrid) has one input and one output
-Each studio has a Program-on-Hold input
-Each Acoustic Echo Canceller has two inputs (signal and reference) and one output
-Livewire+™ AES67 equipped studios may take and supply audio directly to/from the network. Telos Alliance xNodes are available for analog and AES3 breakout.
-VX Duo supports AES67 connectivity. AES67 stream parameters:
-(2) channels per stream, 1 ms packetization rate
-Sample rate: 48 kHz
-Payload type: 46
-Source port: 5001
-Destination port: configurable
-Time to live (TTL): configurable (1-255)
-IEEE 802.1p priority code point (PCP): configurable (0-7)
-IEEE 802.1Q VLAN tag: configurable (0-4094)
-DiffServ code point (DSCP): configurable (0-63)
-Don’t Frag (DF) bit: configurable (true/false)
-Receive buffer size: configurable (2000-20000 μs)
-VX supports PTPv2 (IEEE 1588-2008) clocking. Domain, sync interval, announce interval, announce timeout, and many other parameters are all configurable. - Telco Connections:
-Audio: standard RTP. Codecs: g.711μ-Law and A-Law, and G.722
-Control: standard SIP endpoint. ISDN PRI/T-1, ISDN BRI, and POTS may be supported with the appropriate interfaces using an existing PBX or an Asterisk-based PBX optionally configured by Telos Alliance. - Dimensions:
-Compact desktop hardware platform
-1.65” H x 5” W x 5” D (42 x 127 x 127 mm) - Regulatory:
-North America: FCC and CE tested and compliant, external power supply is UL approved
-Europe: Complies with the European Union Directive 2002/95/EC on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS), as amended by Commission Decisions 2005/618/EC, 2005/717/ EC, 2005/747/EC (RoHS Directive), and WEEE. - For setup, please click here and refer to the VX Prime instructions.