Giant Kingdom International Limited

This LED street light is carefully designed for maximum light output. It is built with a solar panel and a wind turbine for effective electricity generation. It guarantees significant energy efficiency and excellent luminous efficacy.&nbsp;
 
  Lighting pole with LED lamp head, wind generator and solar panel. 
  Standard: Hong Kong Hyd and Hong Kong DSD. 
  For rural areas, parks, recreation areas, etc.&nbsp; 
 

LED Street Light

Quanzhou Smarts Electronic & Technology Co Ltd

Model NumberDSD-12030JDSD-24030JDSD-48030JOutput TypeReted PowerReted Voltage12V24V48VReted Current2.5A1.25A0.63AVoltage Tolerance±0.5VVoltage Regulation±0.5%Load Regulation±1%Input TypeVoltage Range110-277VFrequency Range47-63HZEfficiency(Typ.)85%@120VAC 86%@277VACTotal Harmonic DistortionTHD&lt; 15%(@100% load)Power Factor(typ.)0.99@120VAC 0.98@277VACAC Current(Typ.)0.35AInrush Current(Typ.)18ALeakage Current&lt;0.5mAPROTECTIONShort CircuitHiccup mode, recovers automatically after fault condition is removed.Over LoadIntelligently reduce the output voltage, auto-recovery or re-power on to recoveryOver Temperate100℃±10℃Intelligently reduce the output voltage and current.auto-recovery after overload is removedENVIRONMENTWorking Temp.Tcase=-40 ~ +60 (Please refer to“OUTPUTLOAD vs TEMPERATURE”section)Working humidity20 ~ 95% RH non-condensingStorage temp., Humidity-40 ~ +90, 10 ~ 95% RHTemp.coefficient±0.03%/℃(0~50℃)Vibration10~500Hz,5G 10min./1 cycle,period for 60min. each along X,Y,Z axesSAFETY &amp; EMCSafety standardsUL8750,CSAC22.2 No. 250.0-08Withstand voltageI/P-O/P:1.88KVACIsolation resistanceI/P-O/P:100M Ohms / 500VDC / 25/ 70% RHEMC EmissionCompliance to FCC part 15 Subpart BOTHERSDimension158x120.5x42mm (L*W*H)Packing-

 UL cUL CCT & triac/0 10V  5 in dimmable pwm input led driver 30W

SYBA Tech Limited

 Portable USB DSD DAC Headphone Amplifier 384kHz/32bit Decoding  	 Supports DSD 2.8/5.6MHz playback 	 Supports PCM 384kHz/32bit playback 	 Supports DSD native or DoP 	 Asynchronous transfer mode to achieve low jitter 	 Supports Apple (with camera kit) and Android phone (with OTG adapter) 	 SNR : around 110dB (A-weighting) 	 THD+N :&nbsp;0.0015% 	 Crosstalk&nbsp;: around -105dB 	 Max headphone output power(at 1kHz and single channel):	 		 Around 210mW/16 ohms 		 Around 190mW/32 ohms 	 	 	 Headphone drive ability: 16 &ndash; 300 ohms 	 High quality DAC &ndash; CS4392 	 High quality headphone amplifier 	 3.5mm headphone output 	 Analog volume control 	 Built-in 2200mAh rechargeable Lithium-polymer battery 	 ​Operation time	 		 &gt;24 hours(use as headphone amplifier) 		 &gt;4 hours(use as USB DAC) 	 	 	 Charging time : 2 hours 	 Switch select power from&nbsp;VBUS or built-in Lithium-polymer battery 	 Support ASIO 	 LED indicators for DSD and PCM playback 	 Built-in de-pop function for suppress pop noise during PC power-up and shut down 	 Very fine finishing metallic case 	 All information and specification are subject to change without prior notice 	 All brand names and trademarks referenced are the properties of their respective owners 	 Picture/s above might differ from the actual product delivered  

Portable USB DSD DAC Headphone Amplifier

USB DSD Audio DAC 12AU7 Vacuum Tube Headphone Amplifier 	 Supports DSD 2.8/5.6MHz playback 	 Supports PCM 384KHz/32bit playback 	 Supports DSD native or DoP 	 Asynchronous transfer mode to achieve low jitter 	 Support Apple (with camera kit) and Android phone (with OTG adapter) as headphone amplifier 	 Max. headphone output power(at 1KHz and single channel):	 		 around 210mW / 16ohm ; 		 around 190mW / 32ohm ; 	 	 	 Headphone drive ability: 16 - 600ohm 	 High quality DAC &ndash; CS4392 	 High quality 12AU7 tube amplifier provides crystal clear audio playback 	 High quality headphone amplifier 	 Opamp are +/-12V powered by internal power boosting circuitry 	 IC socket for Opamp upgrade 	 Support 6.3mm &amp;&nbsp;3.5mm headphone output 	 Integrated Toslink Optical S/PDIF digital output and 3.5mm stereo audio Line out 	 Integrated Power On / Off and Volume Control knob 	 LED indicators for DSD and PCM playback 	 Built-in de-pop function for suppress pop noise during PC power-up and shut down 	 Very fine finishing metallic case 	 All information and specification are subject to change without prior notice 	 All brand names and trademarks referenced are the properties of their respective owners 	 The picture/s above might differ from the actual product delivered  

Vacuum Tube Headphone Amplifier USB DSD DAC

Specification: 	 Supports DSD 2.8/5.6MHz playback 	 Supports PCM 384KHz/32bit playback 	 Supports DSD native or DoP 	 Asynchronous transfer mode to achieve low jitter 	 Support Apple (with camera kit) and Android phone (with OTG adapter) as headphone amplifier 	 SNR : around 110dB (A-weighting) 	 Max. Headphone Output power(at 1KHz and single channel):	 		 around 210mW / 16ohm ; 		 around 190mW / 32ohm ; 	 	 	 Headphone Drive Ability: 16 - 600ohm 	 High Quality DAC &ndash; CS4392 	 High Quality Headphone Amplifier 	 Opamp are +/-12V powered by internal power boosting circuitry 	 IC socket for Opamp upgrade 	 6.3mm &amp; 3.5mm headphone outputs 	 Toslink S/PDIF Digital output 	 Analog Volume Control 	 Supports ASIO and WASAPI 	 Powered by 5V from USB/AC Adapter 	 LED indicators for DSD and PCM playback 	 Integrated de-pop function for suppress pop noise during PC power-up and shut down 	 Very fine finishing metallic case 	 All information and specification are subject to change without prior notice 	 All brand names and trademarks referenced are the properties of their respective owners 	 The picture/s above might differ from the actual product delivered  

384KHz 32bit USB DSD DAC Amplifier 

 Phono Vacuum Tube Preamplifier USB DSD 128 DAC with Tri-tone Equalizer  	 Support digital lossless music with DSD and PCM encoded streaming by USB input	 		 DSD playback:		 			 Supports sampling rate at 2.8 and 5.6MHz playback 			 Supports DSD native or DoP 		 		 		 PCM playback		 			 Supports sampling rate at a maximum of 384K 32-bit playback 		 		 	 	 	 Support most common digital audio format	 		 Uncompress:		 			 WAV, AIFF, PCM, etc 		 		 		 Lossless music:		 			 WAV, FLAC, DFF, DSF, ALAC, etc 		 		 		 Lossy music:		 			 MP3, OGG, WMA, AAC, etc 		 		 	 	 	 Chipset:	 		 Main control and decode IC:&nbsp;Savitech Bravo SA9227 		 Audio CODEC: ESS ES9018K2M 	 	 	 USB Digital Audio interface	 		 Complies with USB2.0 High Speed (480Mbps) specification in Micro-B connection form factor 		 Support USB Audio Class v1.0 and v2.0 specification 	 	 	 Audio Input:	 		 Phono in: Direct input from Vinyl Record Turntable Player with MM or MC cartridge 		 USB in: Digital music stream from computer or mobile phone 		 Line&nbsp;in: 3.5mm stereo music input 		 AUX in: 3.5mm stereo music input 		 S/PDIF: Optical digital music input 	 	 	 Audio Output:	 		 S/DIF out / PRE out		 			 Shared output port for optical digital output or 3.5mm stereo output to a power amplifier or active speakers 		 		 		 Bass out		 			 3.5mm stereo output with BASS enhanced 		 		 		 Stereo headphone output		 			 Support 6.3 and 3.5mm stereo jack 			 Headphone driving capable of 16 - 600ohm internal impedance 		 		 	 	 	 Tri-Tone Controller:	 		 Treble		 			 Control Range: 3KHz-20KHz 			 Trim Range: -12dB to +12dB 			 Center Freq: 18KHz 		 		 		 Middle		 			 Control Range: 200Hz-4KHz 			 Trim Range: -10dB to +10dB 			 Center Freq: 1KHz 		 		 		 Bass		 			 Control Range: 20-250Hz 			 Trim Range: -14dB to +14dB 			 Center Freq: 20Hz 		 		 	 	 	 Maximum output power bypassing Tone Control @ 1KHz:	 		 3.5mm Headphone Jack		 			 Loading 16 ohm: 125mW 			 Loading 32&nbsp;ohm: 118mW 		 		 		 6.3mm Headphone Jack		 			 Loading 32 ohm: 390mW 			 Loading 62 ohm: 290mW 		 		 	 	 	 Signal to Noice Ratio(SNR): around 97dB 	 Total Harmonic Distortion Ratio(THD+N): less than 0.001% 	 Stereo Crosstalk: -80dB 	 Black stylish aluminium alloy housing 	 Power Supply: 48W 24VDC 2.0Amp  

Phono Vacuum Tube Preamplifier 

Shenzhen Musway Technology Co Ltd

  WX  ／Multi-Function HI-RES Audio Player
Musway WX provides you with the most options for playing your favorite tunes，You can fill a flash drive with 24Bit/192KHz lossless audio formats, such as DSD, WAV, FLAC and APE.WX also built-in 6CH DSP, when it comes to upgrading your car stereo, the WX improves everything.

  Features&nbsp;   	 Support 24Bit/192KHz mainstream high bit rate files, such as DSD, WAV, FLAC ALAC, APE, as well as compressed formats, such as MP3, AAC etc. 	 Integrated 6-channel DSP, 10-band equalizer and digital time correction. 	 Support optical digital output, can connect external DSP processor. 	 Can be connected to plug-in mobile hard disk (1T at most), U disk etc. 	 Original host sound and player sound can be switched.&nbsp; 	 2.4G remote controller makes control free from the limit of direction and distance. 	 User can select OLED display or video out according to specific conditions in car. 	 Automatic play from memory at power-on. 	 Built-in 4-CH high-performance high-to-low conversion circuits. 	 Support firmware upgrade and keep the latest software. 	 Optional Function ModuleHi-Fi Bluetooth:   	 CSR Bluetooth Audio Streaming module 	 4CH amplifier: Built-in 200W Class AB amplifier module  

Car Hi-Res Audio Player

Aerotek Innovations Ltd.

    DMI extender 60 m single cable (EKL-HE)     HDMI-CAT-HDMI Extender signal transmission of up to 50-60 meters     HDMI-CAT-HDMI Extender via CAT5 or CAT6 single line&nbsp;     (recommended) alternative to HDMI cable, and can extend the&nbsp;     HDMI signal transmission 50-60 meters.     HDMI Extender, use AWG26 cable specifications, signal&nbsp;     transmission of up to 50-60 meters     No loss of     Easy to install   
 Parameters:     Support HDMI1.3     HDCP 1.3 protocol compliant     Video input: 24/50/60fs/1080p/1080i/720p/576p/576i/480p/480i&nbsp;     Signal transmission: two cat6 cable (recommended) to replace the HDMI cable, the cable between the receiver and transmitter up to 55-60 meters     Support video output:&nbsp;     24/50/60fs/1080p/1080i/720p/576p/576i/480p/480i CEC-     Supported audio format: DTS-HD/Dolby-     trueHD/LPCM7.1/DTS/Dolby-AC3/DSD     LED indicator lights: When the power supply or extenders work, the associated LED lights are lit     External DC5V power adapter&nbsp;   

HDMI Extender (By Cat-5E cable)

Mealink Electronic Industrial Co., Ltd.

 The HDMI splitter uses a single HDMI source to access multiple HDMI sinks. The splitter allows one HDMI device to connect with two HDMI compatible monitors or projectors. The splitter can also be placed at the end of a long HDMI cable to regenerate HDMI signals.    HDMI 1.3b input signal to two HDMI 1.3b sink devices.   HDCP 1.2 protocol compliant.   Support 3D display.   Support CEC.   Support deep-color 30 bits, 36 bits.   Support Blu-ray 24/50/60fs/HD-DVD/xvYCC.   Digital audio format, as DTS-HD/Dolby TrueHD/LPCM7.1/DTS/Dolby-AC3/DSD.   Supports signal-retiming.   Input: AWG26 HDMI 1.3 cable of up to 15 meter long.   Output: AWG26 HDMI 1.3 cable of up to 25 meter long.   No negative impact to the quality.   Can be installed in minutes.   Requires a DC5V/1A power supply.   Offers solutions for noise, space and security concerns, data center control, information distribution, conference room presentation and school and corporate training environments.  

HDMI Splitter

Protech Electronics & Technology Limited

 	 Input Signal&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; HDMI Signal 	 Output Signal&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; HDMI Signal 	 Supported Highest Resolution&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4096x2160@60Hz 	 HDMI Version Compliance 	 V2.0 and backwards compatible with the earlier versions 	 Video Amplifier Bandwidth&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 6.0 Gbps/600MHz per channel 	 Supported Audio Format 	 DTS-HD/Dolby-true HD/LPCM 7.1/DTS /Dolby-AC3/DSD 	 Supported Cable Length 	 (AWG26 standard HDMI Cable) Input&le;15m ,output&le;25m( with/under 1080p resolution)&nbsp;&nbsp; Input&le;12m ,output&le;15m( with 4k resolution) 	 Limited Warranty&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1 Year Parts and Labor 	 Operating Temperature&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0℃ to 70℃ 	 Storage Humidity&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 5% to 90% RH (no condensation) 	 Power Supply&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 12V/3A DC 	 &nbsp;  

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