* Industrial modeling steel panel, professional design with durable surface, the panel can be folded wash by the air filter design, removable cleaning cooling vents.

* Start soft start to prevent power to the grid absorb a large current, interference with other electrical equipment.

* Intelligent control forced cooling designs, low fan noise, and high thermal efficiency.

* Two-channel amplifier input sensitivity can select third gear, easy to accept wide input amplitude range of the signal source.

* Complete and reliable security protection measures and working status indicator (short circuit, overload, DC and overheating protection, transformer overheating protection), allow users to be assured use.

* Industrial modeling steel panel, professional design with durable surface, the panel can be folded wash by the air filter design, removable cleaning cooling vents.

* Start soft start to prevent power to the grid absorb a large current, interference with other electrical equipment.

* Intelligent control forced cooling designs, low fan noise, and high thermal efficiency.

* Two-channel amplifier input sensitivity can select third gear, easy to accept wide input amplitude range of the signal source.

* Complete and reliable security protection measures and working status indicator (short circuit, overload, DC and overheating protection, transformer overheating protection),

* Four channel amplifier in a 3U 19”rack mount design

* All source inputs could be matrix assigned to different 4 zones outputs simultaneously

* The 5 channel inputs & Mp3 input are designed with separate bass, treble and volume control

* Three microphone/line inputs with phantom power and gain control

* Two aux inputs by RAC with gain control

* Mp3 player with SD and USB inputs, separate power supplied module

* Built in Tuner audio source

Using the buttons; provide shortcuts for recording, playback, mode selector or to limit the volume.

4 types of conference modes: Fist-in-premier-out / Normal / Free / Apply.

With the limit function for the amount of active microphones: The optional limit amount is 1/2/4/6, and the president unit is unlimited.

1 host can be connected to up to 30 conference microphones;

The method of connecting conference microphones is "Hand-in-hand", which is easy to install and maintain;

* Industrial modeling steel panel, professional design with durable surface, the panel can be folded wash by the air filter design, removable cleaning cooling vents.

* Start soft start to prevent power to the grid absorb a large current, interference with other electrical equipment.

* Intelligent control forced cooling designs, low fan noise, and high thermal efficiency.

* Two-channel amplifier input sensitivity can select third gear, easy to accept wide input amplitude range of the signal source.

* Complete and reliable security protection measures and working status indicator (short circuit, overload, DC and overheating protection, transformer overheating protection) allow users to be assured use.

- 4 Channel Microphone and 2 line input, treble and bass can be controlled separately .

- 6 Channel Partition output, and partition volume independent control.

- Built in bell. Bell tone optional: 4 tones and 2 tones (built-in), alarm generator.

- Mp3 decoding module supports usb/sd/bluetooth/fm radio playback function. With the MP3 remote control, support power off memory function, MIC recording function.

- When the alarm generator starts, background music will be closed and6 partition output will automatically open to maximum output volume.

- Built in 24V DC power input.

- Mic1- 4 built-in 48V phantom power supply, and switch can be independently controlled.

* 4 Channel Microphone and 2 line input, treble and bass can be controlled separately .

* 6 Channel Partition output, and partition volume independent control.

* Built in bell. Bell tone optional: 4 tones and 2 tones (built-in), alarm generator.

* Mp3 decoding module supports usb/sd/bluetooth/fm radio playback function. With

the MP3 remote control, support power off memory function, MIC recording function.

* When the alarm generator starts, background music will be closed and6 partition

output will automatically open to maximum output volume.

* 4 Channel Microphone and 2 line input, treble and bass can be controlled separately .

* 6 Channel Partition output, and partition volume independent control.

* Built in bell. Bell tone optional: 4 tones and 2 tones (built-in), alarm generator.

* Mp3 decoding module supports usb/sd/bluetooth/fm radio playback function. With

the MP3 remote control, support power off memory function, MIC recording function.

* When the alarm generator starts, background music will be closed and6 partition

output will automatically open to maximum output volume.

* Built in 24V DC power input.

* 4 Channel Microphone and 2 line input, treble and bass can be controlled separately .

* 6 Channel Partition output, and partition volume independent control.

* Built in bell. Bell tone optional: 4 tones and 2 tones (built-in), alarm generator.

* Mp3 decoding module supports usb/sd/bluetooth/fm radio playback function. With

the MP3 remote control, support power off memory function, MIC recording function.

* When the alarm generator starts, background music will be closed and6 partition

output will automatically open to maximum output volume.

* Built in 24V DC power input.

* Mic1- 4 built-in 48V phantom power supply, and switch can be independently

controlled.

Industrial modeling aluminium panel, professional design and durable surface, anti-dust mesh panel with folding structure design, removable and washable cooling vents.

Soft-start power on, to prevent absorbing a large current from the power grid and disturbing other electrical equipments.

Intelligent control forced cooling design, low fan noise, high cooling efficiency etc.

Built-in intelligent limiter system, control the power module and the speaker system work in a safe range.

Built-in 30Hz / 50Hz high-pass filter.

Multiple modes: stereo, bridge, parallel.

Abundant reserve power, with 2R low-impedance output, high-fidelity and perfect sound quality.

High quality transformer, low resistance and large capacity electrolytic filter, ensure large dynamic work smoothly.

Class-H efficient power amplifier, comprehensive and reliable security protection measures and working status indicator (short circuit, overload, DC and overheat protection, transformer overheat protection), let users at easy use;

Industrial modeling steel panel, professional design and durable surface, anti-dust mesh panel with folding structure design, removable cleaning cooling vents.

Power on soft-start, to prevent absorbing a large current of the power grid, from interference with other electrical equipment.

Intelligent control forced cooling design, low fan noise, high cooling efficiency etc.

Built-in intelligent limiter system, control the power module and the speaker system work in a safe range.

Built-in 30Hz / 50Hz high-pass filter.

Multiple modes: stereo, bridge, parallel.

power output: 480W

One microphone signal input, line signal input and AUX, two remote microphone inputs.

Separated treble, bass and volume control. Master Volume Control.

Selectable recording signal, internal signal input and external signal selection.

When the START and GND short circuit is short, the emergency information will be broadcasted all the time, it will only stop when the user stops it manually. PULSE and GND trigger the short circuit once, the emergency information plays five times and then stops.

With the 24V input function, the rechargeable battery is 45-60 A / h, the charging current is 2-5 A.

With the 5-zone line detection function, press the corresponding button to perform real-time detection. It can define the test frequency: test every 10 minutes, 12 hours or 24 hours. If there's a foul line when there's a buzzer.

Support digital audio transmission technology, simultaneous interpretation channel number 31 + 1, speech separation technology.

Great expansion features: 4096 system microphone capacity, hand-to-hand connection, hot swapping support.

Fully 4-channel meeting unit output interface with output circuit indicator. When the circuit is normal The LEDs flash, the LEDs go out when the circuit is disconnected.

Four microphone management modes: FIFO / NORMAL / VOICE (acoustic) / APPLY.

Speech microphone quantity and time selector: 1, 2, 4 and 8 president units are free to control.

- In 1U design, using real-time power monitoring amplifier technique, high performance amplifier circuit design, sound quality 

  of HIFI to restore the quality of audio sources perfectly.

- Supports soft start to avoid causing interference with other devices when it is on and absorbs a high current;

- With intelligent clipping distortion and overcurrent pressure limit system;

- With the 30 / 50Hz high-pass filter;

- With the automatic fan cooling system for temperature control;

- Multiple modes: stereo, bridged and parallelism.

- In 1U design, using real-time power monitoring amplifier technique, high performance amplifier circuit design, sound quality   of HIFI to restore the quality of audio sources perfectly.

- Supports soft start to avoid causing interference with other devices when it is on and absorbs a high current;

- With intelligent clipping distortion and overcurrent pressure limit system;

- With the 30 / 50Hz high-pass filter;

- With the automatic fan cooling system for temperature control;

- Multiple modes: stereo, bridged and parallelism.

Industrial modeling steel panel, professional design and durable surface, anti-dust mesh panel with folding structure design, removable cleaning cooling vents. 

Supports soft start to avoid causing interference with other devices when it is on and absorbs a high current.

with intelligent forced cooling design, low fan noise and high electrical efficiency

* To adopt tech. of phase-locked loop (PLL) and CPU bus control management system.

* Support to select frequency both manually and automatically to confirm channel; To control squelch by noise lock and tone code lock; Through these method to achieve stable signal.

* With function of latest filter and anti-interference tech. to diaphragming external bad signal and mobile phone signal.

* Operating frequency is from 640Hz to 857MHz; Each receiver has 200 adjustable frequency band; Support 4 receivers to work simultaneously without interference.

* With 1U streamlined cabinet design, class-TR real time tracking power amplifier technology, high efficient amplifying circuit design, and high-fidelity sound quality, perfect to restore

the audio quality.

* Power on soft-start,to prevent absorbing a large current of the grid power ,from interference with other electrical equipment.

* Built-in smart clipping distortion and over-current limit system.

* Built-in 30Hz / 50Hz high-pass filter.

* Built-in automatic temperature control fan cooling system.

* Multiple modes: stereo, bridge, parallel.

* Comprehensive and reliable security protection measures and working status indicator, over-temperature, over-voltage, under-voltage, and over-current, short circuit multiple intelligent

detection and protection system.

Whether you need a durable microphone you can use for your on-the-go PA system or a handful of inexpensive switchable microphones for your church's worship team, the AKG P 3 S handheld dynamic microphone is just what you're looking for. An easy-access switch lets you instantly mute and "unmute" the P 3 S with the flick of a thumb. A tough wire-mesh cap and an internal windscreen reduce breath noises and plosives - just what less-experienced vocalists and lecturers need. A rugged die-cast metal body also helps to keep the P 3 S safe from the frequent bumps and scrapes of routine live use, making it an excellent all-around performer that's built to last.

ITC - Button small volume pot for T-120BU

ITC - Toggle ON / OFF Switch, Black 16A 230V 4 pins

ITC - Toggle ON / OFF Switch, White 16A 230V 4 pins

The VA-2000MA is the head management and control unit of the Voice Alarm and Evacuation System (EVAC). It is a modular design to ensure a simpler and flexible configuration, each modular is 4 zones, and the maximum can be extended to 64 zones. The EVAC system includes a fully automated function, automatic monitoring of the zone status, automatic equipment.

The T-6600 features background music, 16-zone paging, and voice message alarm. It has an integrated audio input of 8 inputs and 16 outputs. It has a built-in 2GB MP3 player with memory card via an SD card slot.

VA2000MS is an automatic amplifier switching that is used to automatically switch to a standby amplifier when the main amplifier has a fault. The backup modes are flexible and configurable by the client, because there are options of a standby mode for eight, two standby for eight, three standby for eight and four standby for eight more, in short, this is a matrix change four to eight, which helps in the development of a change, meets both the most economical solution of a standby mode for eight and the solution the more reliable for four in standby for eight. Automatic switching of the amplifier could be used in isolation or integrated into the VA-2000 voice evacuation system. Standby mode will be configured in the system software configuration.

- 8 independent audio zones for simultaneous broadcasting.

- 8 audio sources and 8 control panels.

- Volume, gain, bass and treble control for each input.

- 2 paging consoles for remote management.

- Multi-zone paging for targeted announcements.

Conference system offers discussion and voting functions. One controller supports 128 units, extension up to 4096 units. first in / first out, normal, free and apply four meeting modes. Voice microphone quantity picker 1, 2, 4 and 6 speaker units are free of control. All of the system are transmitted by cable 8 standard conference system and guaranteed pins. Three channel outputs for connecting microphone units. All equipment is manually connected by hand for easy wiring and maintenance. Integrated in a digital equalizer for the signal processor and remove the noise. Two line outputs for the sound amplification system. Voting and data management features could be done by linking to the PC where the software installed. Supports 6 cameras by bonding together with the TS-0690 Automatic Video Tracking Controller. Ensure the protection of the 8000V static electricity ground line.

The 4-channel power amplifier is designed for commercial and industrial PA applications. With four separate amplifier in a single chassis and nominal power of 60 W per channel that offers a wide choice to meet the different needs of the audio system size. The amplifier is designed rack type and height 3U. Balanced line inputs via telephone jack, 70V, 100V and 4-16ohm speaker outputs for each channel by Phoenix types are convenient for installation when the corresponding different selection of the speaker. Master volume controls for each command are included. Complete protection includes more heat, more charge, clip & short circuit. Indications for power, signal, peak and protection.

2-channel power amplifiers are designed for commercial and industrial PA applications. With two separate amplifier in a single chassis and rated power of 350W per channel that offers a wide choice to meet the different needs of the size sound system. The amplifier is designed rack-mount type and 3U height. The two balanced and unbalanced line inputs for each channel make it selectable for the installer, the balanced line outputs for each channel jump to another power amplifier as well as securing the signal transmission is less noise and further. 70V, 100V and 4-16ohm speaker outputs for each channel are convenient for installation when the different selection of matching speakers. Master volume controls for each command are included. Complete protection includes more heat, more charge, clip & short circuit. Power indications, signal, clip, protection and temperature.

The digital ambient noise controller is designed to work with the ambient noise sensor to adjust the output level based on the detection of the surrounding ambient noise level.