T-77240Z

ITC T-77240Z Rack Mount Economic 8-Zone 240W IP Amplifier, Built-in high-fidelity power amplifier, suitable for the halls/corridor, Industrial-grade LCD display in 3.4-inch, Embedded computer & DSP audio processing technology, Built-in 1-channel network hardware audio decoding module, support TCP / IP & UDP, 1-channel (AUX) & 1 microphone (MIC) input interface, 1-channel EMC input interface, 1-channel audio signal auxiliary output interface, ~220V 50Hz.

IP Amplifier

ITC T-77240Z Rack Mount Economic 8-zone 240W IP Amplifier

Input Interface 

1-channel (AUX) & 1 microphone (MIC) input interface, with independent volume & treble/bass adjustment potentiometer control, support without internet local paging function.

 Industrial-grade LCD display

Industrial-grade LCD display in 3.4-inch , which can clearly display most dot matrix patterns and machine working status; equipped with infrared remote control.

Description:

Installed in weak power room or sub-control room of each broadcast management area, it has built-in high-fidelity power amplifier, suitable for the halls, corridor.

Features:

·       Standard 19-inch rack design, black alumina panel, solid handle, professional mechanical assembly process, the appearance is very high-end.

·       Industrial-grade LCD display in 3.4-inch, which can clearly display most dot matrix patterns and machine working status; equipped with infrared remote control, it uses to any content in the program library of the on-demand server, available to control the play/ pause, flexible and simple operation.

·       With embedded computer & DSP audio processing technology.

·       Built-in 1-channel network hardware audio decoding module, support TCP / IP, UDP, to achieve network transmission 16-bit CD audio quality audio signal.

·       Built-in high-fidelity professional analog power amplifier, with 240W 8-zones independent control constant voltage 100V power output selection. 1-8 zone output port, after the server PC software is configured, it can support call arbitrary area (or partition group), support to call all the zones on same time. The output terminal of the area is 100V, which can be used to connect 100V constant pressure speaker.

·       1-channel (AUX) and 1 microphone (MIC) input interface, with independent volume and treble/bass adjustment potentiometer control, support without internet local paging function.

·       1-channel EMC input interface, input emergency alarm voice signal is direct connection (Without switching), with the highest priority.

·       1-channel audio signal auxiliary output interface, it can be expandable by connect external power amplifier, the standard lotus seat interface, wiring connection is very convenient.

·       Built-in intelligent power management, when there is no music or call, it will automatically cut off the power of amplifier, when there is signal, it will automatically turn on the power of amplifier, support IP software programming pre-open power amplifier function.

·       Built-in 3-level priority settings

·       The network alarm signal has higher priority over MIC, AUX and network background music signals.

·       MIC has higher priority over AUX and network background music signals.

·       AUX and network background music at the same priority level.

·       Digitalized products, easy expansion, not limited by geographical location, no need to increase the engine room management equipment, adopt the design concept of common network free line construction, easy to installation.

Specifications:

Network Interface

Standard RJ45 input

Transmission Rate

100Mbps

Support Protocol

TCP/IP, UDP

Audio Format

MP3

Audio Mode

16 bits CD sound quality

Sampling Rate

8KHz ~ 48KHz

EMC Input Sensitivity

775mV (Unbalance)

AUX Input Sensitivity

350mV (Unbalance)

MIC Input Sensitivity

5mV (Unbalance)

AUX Output Amplitude

1000mV 2 RCA output

AUX Output Impedance

470Ω

Treble Adjustment Range

±10dB

Bass Adjustment Range

±10dB

Rated Power

T-77240Z: 240W

Power Consumption

T-77240Z: 370W

Standby Power

<10W

Frequency Response

80Hz~16KHz +1/-3dB

THD

≤1%

SNR

>65dB

Output Method

100V constant pressure output

Circuit Protection

DC Output, Overload, Overtemperature, Short Circuit Protection Circuit

Working Temperature

5~ 40

Working Environment

20% ~80% relative humidity, no condensation

Input Power

~220V 50Hz

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