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19

03/2021

Sure Electronics is going to participate in China Self-service, Kiosk and Vending Show
Vendingmachine
Self-servicefacilities
Audioamplifier
KAB
USBcodec
Audioisolation

Sure Electronics Co., Ltd. is going to participate in the China International Self-service, Kiosk and Vending Show 2021 from Mar. 30th to Apr. 2nd. The booth number is N4 H06. We sincerely invite you for a visit.

We will display KAB series, audio amplifier boards specially designed for self-service equipment, in this show. KAB series is derived from Sure Electronics standard amplifier technology platform, inheriting full protection and high reliability but still with high cost-performance ration. Fully taking the requirements of Self-service and vending machines in power, channels and audio, Sure Electronics develops amplifier boards in compact size as mono or stereo low power with specific improvement on the speech intelligence, perfectly applicable to kiosk, service robot, guiding machine, ticket machine, and so on. All amplifier boards in KAB series are equipped with full protection circuit to ensure its reliability so that they can run stably for long period even if in outdoor working environment.

Sure Electronics also provides audio isolation solution for customers, including USB codec input, differential input and isolation transformer solution, which can suppress the noise effectively to provide users with better using experience.

If you need full set of audio solution, you can be satisfied here in Sure Electronics. Matched power supply (AC/DC or DC/DC) and speakers are also available.

If you are interested, please feel free to contact us with info@sure-electronics.com.

We look forward to meeting with you in our booth (N4 H06) in the CVS exhibition.

2 x 8Watt Class D Audio Amplifier Board - TPA3110

2 x 2Watt Class D Audio Amplifier Board - PAM8803

2 x 15Watt Class D Audio Amplifier Board - TPA3110

20

02/2021

4CH 100W Audio Amplifier Board JAB5 with ADAU1701 DSP & BT 5.0 Released
JAB5
4CH
Bluetooth5.0
ADAU1701
DSP
DigitalCrossover
APP/PCUIcontrol

Sure Electronics is honored and excited to announce the release of the new member of JAB series – JAB5. JAB5 is a four-channel audio amplifier board integrated with high performance Bluetooth 5.0 (Supporting APT-X HD) and ADAU1701 DSP, which delivers 100W per channel into a 6Ohm load. With employed signal level sensor system and power management system, JAB5 features low power consumption and high efficiency, suitable for home audio, DIY audio, Bluetooth speakers and digital crossover applications.

Multiple input methods

JAB5 supports Bluetooth input, line input and I2S input. Signal would be mixed and delivered to speaker output.

Multiple output modes

JAB5 supports 4.0 mode (4 x 100W), 2.1 mode (2 x 100W + 1 x 200W) and 2.0 mode (2 x 200W). The switching between the three modes is achieved by automatic cables identification, without any need of other operations. Furthermore, JAB5 supports cascading with another JAB5 to get 8 x 100W or other audio systems through the I2S output port.

Multiple control methods

Four ports are provided for external potentiometers to control the volume, gain and frequency. With the connection of ICP5 or higher version(s), customers can achieve programming DSP through SigmaStudio or remote control with APP or PC UI.

If you are interested in JAB5, please contact us with info@sure-electronics.com.

JAB5 4 x 100 Watt Class D Audio Amplifier Board w ADAU1701 DSP & Bluetooth Ver5.0 for Audio 4.0/2.1/2.0 System

15

01/2021

All-in-one Audio Amplifier Board JAB3+ with ADAU1701 DSP & BT 5.0 Released
JAB3+
Bluetooth5.0
ADAU1701
DSP
PortableBluetoothSpeaker
DigitalCrossover

Sure Electronics is honored and excited to announce the release of the new member of JAB series – JAB3+, which is a Class D audio amplifier board integrated with both ADAU1701 DSP and Bluetooth Ver5.0 module, offering a real All-in-one audio solution for customers. Wireless audio connection, DSP integrated, multiple control methods, battery power, high quality audio performance and compact size make JAB3+ perfectly suitable for portable Bluetooth speakers, digital crossover and DIY audio applications.

JAB3+ supports both Bluetooth input and 3.5mm AUX IN. Signal would be mixed and delivered to speaker output. Besides speaker output, JAB3+ supports cascading with other WONDOM standard amplifier boards to build audio 4.0/2.1 systems.

Four connectors for external potentiometers are pre-mounted on the board for easy control of audio system. In addition to hardware control, with the connection of WONDOM ICP5 or higher versions, JAB3+ supports programming with SigmaStudio or remote control through APP or PC UI.

Signal Level Sensor System, Power Management Circuit and full protection are equipped in JAB3+ for lower power consumption, higher efficiency and stable operation.

If you are interested in KAB series, please contact us with info@sure-electronics.com.

2 x 50 Watt Class D Audio Amplifier Board w ADAU1701 DSP & BT 5.0 - JAB3+

15

12/2020

2 x 50W Class D Audio Amplifier with Bluetooth 5.0 & DSP – JAB2-250V2 Released
JAB2
Bluetooth5.0
DSP
PCUI
PortableBluetoothSpeaker
DIYAudio
All-in-one

Sure Electronics has released JAB2-250V2 recently, which is an audio amplifier board integrated with both high performance Bluetooth 5.0 module and DSP chip, offering an all-in-one solution for audiophiles. Based on TI’s TPA3116 chip, JAB2-250V2 delivers 50W output power per channel into a 4Ohm load.

Besides Bluetooth input, JAB2V2 supports line input. Signal from two input methods will be mixed for transmission. Thanks to the equipped DSP chip, JAB2V2 supports PC UI control after connection with WONDOM ICP3 or higher version(s), through which, you can adjust volume, gain, frequency and EQ setting to customize your own audio. In addition to speaker output, JAB2V2 offers an extra mixed signal output, which can be input to other audio amplifier board to build audio 2.1 / 4.0 system. Customers can configure it into a subwoofer signal by frequency adjustment in PC UI. Besides power supply, JAB2V2 supports battery power, which greatly improves the portability.

Wireless audio input, battery power, light weight and high quality audio performance make JAB2V2 perfectly suitable for portable Bluetooth speakers, home audio, garden audio and DIY applications.

KEY FEATURES

- Integrated with Bluetooth 5.0 module

- Supporting Various Audio Decode Formats as APTX, APTX HD, APTX-LL, SBC & AAC

- High Receive Sensitivity with RF power up to 9dBm and -90dBm

- Integrated with DSP Chip

- Supporting PC UI Control for Gain, Volume, Frequency, EQ Setting

- Battery Power Supported

- Mixed Mono Output Provided for Cascading with Other Amplifier Boards for Audio 2.1/4.0 System

If you are interested in JAB2V2, please contact us.

Tel: +86-25-85260046

Email: info@sure-electronics.com

2 x 50 Watt AA-JA32171 Class D Audio Amplifier Board with Bluetooth V5.0 & DSP - JAB2V2

16

11/2020

Sure Released Mono/Stereo/Multichannel 2W – 300W Audio Amplifier Boards for Kiosks
Kiosk
GameMachine
Self-serviceEquipment
KAB
ATM
Guidemachine
Vendingmachine

With full investigation on requirements on the audio systems of Game machine and self-service equipment, Sure Electronics has released audio amplifier boards specially designed for kiosks, self-service equipment and game machine applications, such as vending machine, ATM, service robot, arcade machine, amusement equipment and so on. We have divided KAB series into four types, Basic audio amplifiers, 4CH audio isolation amplifiers, digital input amplifiers and subwoofer amplifiers.

Basic audio amplifiers with high speech intelligibility

Sure Electronics provides four basic audio amplifiers in compact size as KAB1 ‒ 22, KAB2 ‒ 215, KAB7 ‒ 250 and KAB7 ‒ 2100. Low and medium output power along with high speech intelligibility makes them suitable for most vending machine, self-service robots, ATM and so on. All basic audio amplifiers support single-ended input. Thanks to the pre-mounted industrial grade terminals, KAB series can be integrated into audio systems and cabinets without much training and time.

4CH audio amplifiers

Sure Electronics offers 4-channel audio amplifiers for applications that need multichannel audio. KAB6 and KAB8 can deliver 15W, 30W or 75W per channel, supporting configuration as PBTL mode. Therefore, one product can apply to three audio systems as 4.0, 2.1 and 2.0. Audio isolation circuit is employed in KAB6 and KAB8 to effectively suppress noise. In addition, they support connection with USB codec module, differential input module and DSP module, which greatly improves the flexibility and expandability of the whole system.

Digital input amplifiers

Sure Electronics released several KAB amplifiers for customers who want digital input. All the amplifiers (KAB0, KAB3, KAB4, KAB5 and KAB9) support I2S input, S/PDIF or USB Codec input, in which condition, audio signal will be transmitted in digital form, avoiding the ground noise.

Subwoofer amplifiers

Sure Electronics provides three amplifiers in PBTL architecture as 0.1 subwoofer, which delivers 40W, 80W and 300W output power and can be used with other KAB amplifiers. All the subwoofer amplifiers support I2S, S/PDIF, high voltage differential input and RCA input.

If you are interested in KAB series, please contact us with info@sure-electronics.com.

15

10/2020

Sure Electronics Released 4CH Audio Amplifier Supporting 4CH USB Codec input and DSP - KAB
Kiosk
GameMachine
Self-serviceEquipment
KAB8
4CHamplifierboard
4CHUSBCodec

KAB series is a highly cost-effective amplifier board series specially designed for kiosks, self-service equipment and game machine applications, such as vending machine, ATM, service robot, arcade machine, amusement equipment and so on.

KAB8 is a 4CH audio amplifier board, providing 30W / 70W output power per channel. KAB8 features high reliability because of the fully equipped protection circuit. Audio isolation circuit is also employed for higher audio performance.

Suitable for audio 4.0/2.1/2.0 systems

KAB8 supports PBTL configuration, which means every two channels can be modified to mono channel with double power, making it suitable for commonly used audio 4.0 / 2.1 / 2.0 systems in game machine applications. For example, KAB8 – 430 can be configured as 4 x 30W, 2 x 30W +1 x 60W or 2 x 60W. One product, multiple configurations for different applications, which is highly cost-effective.

Customers can simply choose the three modes through the switch provided on KAB8.

Supporting 4CH USB codec integrated with DSP

Taking the ground noise caused by single-ended input, Sure Electronics has developed a 4CH USB codec for KAB8. It is in module form, therefore it’s plug and play, greatly improving the system flexibility. The USB codec is compatible with both Windows and Linux system. In addition, there is built-in DSP in the USB codec module. Customers can control the system and adjust the parameters, such as gain, frequency, EQ, delay and so on by PC UI.

If you are interested in KAB series that is specially designed for game machines and kiosks, please contact us with info@sure-electronics.com.

14

10/2020

Sure Electronics Released 8CH Audio Amplifier Board Supporting 8CH USB Codec input - KAB9
GameMachine
8CHUSBcodec
KAB9
8CHamplifierboard
audio4.0system
kiosk

KAB series is a highly cost-effective amplifier board series specially designed for self-service equipment and game machine applications, such as vending machine, ATM, service robot, arcade machine, amusement equipment and so on.

Recently, Sure Electronics released KAB9, an 8CH audio amplifier board, providing 50W / 100W output power per channel, fully meeting the requirements of medium and large scale game machines and amusement equipment on power.

Suitable for audio 4.0/5.1/7.1 system

KAB9 supports PBTL configuration, which means every two channels can be modified to mono channel with double power, making it suitable for common used audio 4.0 / 5.1 / 7.1 systems in game machine applications. For example, KAB9 – 850 can be configured as 4 x 100W, 6 x 50W +1 x 100W or 8 x 50W. One product, multiple configurations for different applications, which is highly cost-effective.

Sure Electronics provides switch for switching between BTL mode and PBTL mode, which is very swift and convenient.

Supporting 8CH USB codec

Taking the ground noise caused by single-ended input, Sure Electronics has developed an 8CH USB codec for KAB9. It is in module form, therefore it’s plug and play, greatly improving the system flexibility. The USB codec is compatible with both Windows and Linux system.

Four stages gain adjustable

There are four stages gain on KAB9 for customers’ choice according to their system needs. DIP switches are provided on board for adjustment.

If you are interested in KAB9, please contact us with info@sure-electronics.com.

14

08/2020

Sure Electronics Released Stereo 5W I2S Amplifier with USB Codec Module & Sound Enhancemen
GameMachine
Self-serviceEquipment
KAB0
USBCodecAmplifier
I2SInputAmplifier
DSP

KAB series is a highly cost-effective amplifier board series specially designed for self-service equipment and game machine applications, such as vending machine, ATM, service robot, arcade machine, amusement equipment and so on.

Recently, Sure Electronics released KAB0, a pure digital stereo I2S amplifier, delivering 5W per channel, suitable for self-service equipment and small-scale game machine.

Sound enhancement algorithm

Integrated with sound enhancement algorithm, KAB0 can output extremely high volume in spite of its small size and greatly improve the SPL of small speakers.

USB codec input

KAB0 supports USB codec input, which avoids ground noise and ensures high sound quality. In addition, KAB0 supports I2S input and Microphone input. Customers can choose to their requirements.

Equipped with record function

Thanks to the integrated USB codec, KAB0 supports record function.

Integrated with DSP

KAB0 is integrated with DSP, supporting 10bands EQ adjustment and parameters control. With the connection of WONDOM programming board, KBA0 supports PC UI control.

Supporting USB Type-C power

KBA0 supports powered by USB Type-C, which means KAB0 can be powered up when customers use USB cable to input signal and no extra power supply is needed.

If you are interested in KAB0, please contact us with info@sure-electronics.com.

15

07/2020

Sure Electronics Co., Ltd. will participate in 2020 Asia Amusement & Attractions Expo (AAA
GameMachine
SureElectronics
KABseries
USBsoundcard
Audio7.1system

Sure Electronics Co., Ltd. will participate in 2020 Asia Amusement & Attractions Expo (AAA) on Aug 3-5, 2020.

We are going to display highly cost-effective audio amplifier series, power supply and high performance audio isolation solutions specially designed for game machine applications.

Taking full consideration of the requirements of game machine applications on power, size and reliability, Sure Electronics developed audio amplifier – KAB series on the basis of our standard products platform, including 8CH audio amplifier board equipped with 8CH USB codec for audio 4.0/5.1/7.1 system. All amplifier boards feature compact size, light weight, high stability and easy installation for system integration.

In addition, matched power supply solutions with auxiliary 12V output for peripheral equipment are also available. Sure Electronics offers three different kinds of audio isolation solutions for customers to solve the ground noise which commonly exists in vending machine and self-service facilities, including semiconductor solution, audio isolation transformer and USB sound card.

Our booth number is Hall12.2 L123. We sincerely invite you for a visit.

2 x 50Watt Class D Audio Amplifier Board - TPA3116

2 x 50Watt Class D Audio Amplifier Board Compact - TDA7492

15

06/2020

We will participate in INTERNATIONAL VENDING MACHINE & SELF-SERVICE FACILITIES FAIR
Vendingmachine
Self-servicefacilities
Audioamplifier
KAB
USBcodec
Audioisolation

Sure Electronics Co., Ltd. will participate in Guangzhou International Vending Machine & Self-service Facilities Fair on Aug 3-5, 2020.

We are going to display highly cost-effective audio amplifier series, power supply and high performance audio isolation solutions specially designed for vending machine and self-service facilities.

Taking full consideration of the requirements of vending machine & self-service facilities on power, size and reliability, Sure Electronics developed audio amplifier – KAB series on the basis of our standard products platform, covering mode and stereo mode configurable low power audio amplifier, low power amplifier integrated with USB sound card and multi-channel audio amplifier, all featuring compact size, light weight, high stability and easy installation for system integration.

In addition, matched power supply solutions with auxiliary 12V output for peripheral equipment are also available. Sure Electronics offers three different kinds of audio isolation solutions for customers to solve the ground noise which commonly exists in vending machine and self-service facilities, including semiconductor solution, audio isolation transformer and USB sound card.

We sincerely invite you for a visit.

2 x 2Watt Class D Audio Amplifier Board - PAM8803

2 x 8Watt Class D Audio Amplifier Board - TPA3110

Copyright 2021 @ Sure Electronics Co., Ltd.

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