ClearOne DSP Mixer:12Mic/Line In/8Mic/Line Out,USB Audio,Voip for 5 Lines;Built-In Telephone Interface

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ClearOne DSP Mixer:12Mic/Line In/8Mic/Line Out,USB Audio,Voip for 5 Lines;Built-In Telephone Interface

	IMPORTANT NOTE: Due to the supplier's unavailability, Orders placed today will be processed on 8th April 2026. The delivery of this product will be 9-15 days after 8th April 2026. Please ignore the estimated delivery date below.

	₹ 724665.0 includes GST and import duties.
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Brand:	ClearOne
SKU:	4536751259733
MPN:	910-3200-009

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Key Features

12 Mic/Line Inputs + 8 Mic/Line Outputs
Automatic Echo Cancellation (AEC)
Analog Telco Interface
Built-In USB Audio
DARE Dynamic Feedback Elimination
SIP Conferencing 5 Lines & 5 Calls
Daisy-Chain with BMA CT, DIALOG
VoIP & POTS Conferencing
Built-In Skype for Business Clients

ClearOne 128VT Overview

Learn How to Record Audio for Video and Film

System integrators looking for a powerful digital signal processor for conferencing and sound reinforcement applications will be impressed with the ClearOne Converge Pro 2 128VT, an advanced multichannel microphone automixer with 12 configurable mic/line inputs with AEC, 8 outputs, built-in VoIP/Skype for Business interface, Telco, USB audio, GPIO, RS232, IP control interfaces, and P-Link and C-Link expansion buses.

The Converge Pro 2 is optimized to work with the latest Beamforming Mic Array 2 and DIALOG 20 2-Channel Wireless Microphone System through its native connection. The 128VT is well suited for VoIP conferencing, audio recording, pre-recorded digital audio, audio networking over a LAN, web conferencing, UC audio conferencing, sound reinforcement with DARE feedback elimination, bridge web conferences with VoIP or Skype for business and is a great choice for conference rooms, training centers, lecture halls, courtrooms, telemedicine theaters, and houses of worship.

Powerful Architecture

12 Mic/Line inputs with AEC
Built-in VoIP: 5 lines
Built-in Telco with ClearEffect processing
Built-in Skype for business client
Separate ports for VoIP/Skype for Business and Ethernet
Built-in USB for PC-based conferencing
Reduced footprint and power consumption

ClearOne 128VT Overview

Learn How to Record Audio for Video and Film

Powerful Architecture

12 Mic/Line inputs with AEC
Built-in VoIP: 5 lines
Built-in Telco with ClearEffect processing
Built-in Skype for business client
Separate ports for VoIP/Skype for Business and Ethernet
Built-in USB for PC-based conferencing
Reduced footprint and power consumption

Scalable Connectivity

Standalone and daisy-chained system
Stack units for up to 144 Mic/Line inputs
Expansion bus “C-Link” with 64 channels
“P-Link” bus to connect peripheral devices

Audio Signal Processing

ClearPath architecture for guided workflow and processing
Next-gen Acoustic Echo Cancellation processing
Distributed Echo Cancellation on every mic input
Noise Cancellation with Adaptive-Ambience
Acoustic Intelligence with faster convergence
DARE feedback elimination
Advanced microphone gating

Configuration & Management

Updated console software
Auto-discovery of devices
MatrixView for entire system
FlowView for visualized audio signal paths
System monitoring and troubleshooting

Applications

VoIP conferencing
POTS conferencing
PC-based conferencing and unified communications
Microsoft Skype for Business audio conferencing

Flexible Control Options

Dialer app for Windows, Mac, iOS, Android
Touch Panel Controller with tabletop and wall mount options
Third-party control modules

Standalone and daisy-chained system
Stack units for up to 144 Mic/Line inputs
Expansion bus “C-Link” with 64 channels
“P-Link” bus to connect peripheral devices

Audio Signal Processing

ClearPath architecture for guided workflow and processing
Next-gen Acoustic Echo Cancellation processing
Distributed Echo Cancellation on every mic input
Noise Cancellation with Adaptive-Ambience
Acoustic Intelligence with faster convergence
DARE feedback elimination
Advanced microphone gating

Configuration & Management

Updated console software
Auto-discovery of devices
MatrixView for entire system
FlowView for visualized audio signal paths
System monitoring and troubleshooting

Applications

VoIP conferencing
POTS conferencing
PC-based conferencing and unified communications
Microsoft Skype for Business audio conferencing

Flexible Control Options

Dialer app for Windows, Mac, iOS, Android
Touch Panel Controller with tabletop and wall mount options
Third-party control modules

In the Box

ClearOne Converge Pro 2 128VT Advanced Multichannel Mic Auto Mixer with VoIP, Telco, and DSP
Power Cord
12 x Terminal Block Input Connectors
8 x Terminal Block Output Connectors
GPIO Terminal Block Connector
C-Link Cable
VoIP Cable
USB Cable
2 x Rack Ears (Pre-Installed)
4 x Rack Screw/Washer Kit
Limited 3-Year Warranty

ClearOne 128VT Specs

Mic/Line Inputs and Outputs

Inputs	Balanced Audio Inputs: 0.15" / 3.81 mm Orange Color Phoenix/Euroblock Male Header, Push-On Mini-Terminal Block
Outputs	Balanced Audio Outputs: 0.15" / 3.81 mm Black Color Phoenix/Euroblock Male Header, Push-On Mini-Terminal Block
Frequency Response	20 Hz to 22 kHz at +4 dBu, ±0.5 dBu
Equivalent Input Noise	20 kHz BW, Max Gain, Rs = 150 Ohms, -126 dBu
Total Harmonic Distortion (THD) + N	20 Hz to 22 kHz at +4 dBu, Line Level, 0.006% 20 Hz to 22 kHz at -56 dBu, Mic Level, < 0.04%
Dynamic Range	20 Hz to 20 kHz at 0 dB, > 105 dB
Crosstalk	Mic/Line: Channel to Channel, Stimulus at 20 dBu to Receptor at -56 dBu, 1 kHz, < -98 dB
Input Impedance	Balanced (Line to Ground), 2.2 Kilohms, 1%
Nominal Input Level	Adjustable -56 dB to 0 dB, 7 dB Step Coarse Gain
Maximum Input Level	-65 dBu to 20 dBu
Phantom Power	48 V, 6.81 Kilohms
Output Impedance	Balanced (Line to Ground), 95 Ohms, 1%
Output Level	Nominal: 0 dBu Maximum: 20 dBu Selectable: -40 dBu

USB Audio

Port Type	USB-B Connector
Audio	Digital Audio, 2 x 2 Bidirectional Channels
Sample Rate	48 kHz
Bit Depth	Sample: 24-Bit
Compatible	USB 2.0 USB 3.0

VoIP

Port Type	RJ45, 10/100 Mb/s Ethernet Network, Auto Negotiation
Audio	5 Lines
Codec	G.711 uLaw, G.711 ALaw, G.722
Skype	Skype for Business (S4B): Microsoft Skype for Business Support (1 Client) Choose Either Regular VoIP or S4B Through Configuration

Ethernet

Port Type	RJ45, 10/100 Mb/s Ethernet Network, Auto Negotiation
IP Address Assignment	IPv4 (IPv6 Upgradeable Through Future Software, Firmware Upgrade)

C-Link Expansion Bus

Port Types

RJ45 (Cat 5e or Cat 6)
C-Link In & Out: Proprietary Expansion Bus
Audio: 64 Expansion Channels
Cable: Solid Core, Factory Terminated Cat 5e or 6 cable
Distance: Up to 150' / 45 m

P-Link Peripheral Bus

Port Types	RJ45 (Cat 5e or 6)
P-Link Connector	In and Out: Proprietary Peripheral Bus
PoE	In: P-Link In Port PoE 802.3 af Mode B, Midspan Power On "Spare Pairs" 4, 5, 7, and 8 Input Voltage Range: 48 to 56 V
Audio	Up to 3 Beamforming Microphone Array 2 Units + up to 3 DIALOG 20 Wireless Receiver Units + up to 3 USB Expander Units + up to 3 GPIO Expander Units
Cable	Solid Core, Factory Terminated Cat 5e or 6 Cable
Distance	Up to 200' / 60 m
Long Distance P-Link	Increases P-Link Distance from 200 x 650' / 61 x 198.1 m 650' / 200 m Maximum Cable Distance between any Two Units Cat 6, 550 MHz, 23 AWG, Solid Conductor Cable Do Not Use Copper Clad Aluminum (CCA) Cable Available Only for BFM2 Peripheral Units 48 V PoE Midspan Mode B Power Injector for 1 BFM2 Unit 56 V PoE Midspan Mode B Power Injector for 3 BFM2 Units

RS232 Parameters

Port Type	DB9 Female
Settings	9600/19200/38400/57600/115200 Baud; Serial Echo; Flow Control
Support	Serial Commands

GPIO

Port Type	0.2" / 0.5 cm Green Color Phoenix/Euroblock Type Male Header
Support	Control, Status, Variable Voltage Control
Power Pin Assignment	5 VDC at 350 mA Power Source
Pin Assignments	Pin 1 to 4: Open Collector Outputs: 40 VDC at 250 mA Active Outputs (Source/Sink): 5 VDC at 25 mA Logic Inputs: 40.2 Kilohms Pull Up Variable Voltage Control Inputs: 5 VDC Max Ground Pin: GND

USB Control

Port Type	USB-B Connector
Location	Front Panel
Compatible	USB 2.0, USB 3.0

LEDs

Location	Front Panel
Status LEDs	Off: Unit Still Initializing Blue - Fast Blinking: Stack Syncing in Progress Blue - Slow Blinking: Unit Not Configured Blue - Solid: Configured Unit Red - Fast Blinking: Stack Sync Error
LED	Locate LED: Blue - Blinking: Unit "Locate" Command Received Power LED: Blue - Solid: Unit Is Powered On

Touch Sensor

Sensor Type	Capacitive Touch Button
Location	Front Panel

Power

Port Type	AC Inlet
Mains Voltage	100 to 240 VAC, 50/60 Hz
Power Consumption	50 W Typical
Thermal	170 BTU/Hr Typical
Operating Temperature	14 to 104°F / -10 to 40°C

Dimensions & Weight

Rack Units	1 RU
Dimensions	Without Rack Ears: 17 x 10.7 x 1.7" / 43.2 x 27.3 x 4.4 cm With Rack Ears: 19 x 10.7 x 1.7" / 48.3 x 27.3 x 4.4 cm
Weight	9.3 lb / 4.2 kg

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Quantity	Price
2	₹ 710171.7
3-5	₹ 702925.05
5-10	₹ 688431.75
10+	₹ 673938.45

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ClearOne DSP Mixer:12Mic/Line In/8Mic/Line Out,USB Audio,Voip for 5 Lines;Built-In Telephone Interface

Description

ClearOne 128VT Overview

ClearOne 128VT Overview

In the Box

ClearOne 128VT Specs

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