AV-268 Equalizer

Multi-function 2-4 channel EQ Amplifier with parallel diversified requlator, Optional sound field patlern can be seperately controlled width and depth . special trans-condultance volume control. telepresenceand subwoofer control, sound quality is grest improved and guaranteed. S/N: 97 dB Frequency Response: 20Hz-25KHz Dimension: 435*75*335 mm

Supergem Electronics (Dongguan) Co., Ltd.

soundskill EQ-30 graphic equalizer

EQ-30Features and specifications*Its panel is of excellent design with aluminum alloy, with beautiful and dignified model, and strong structure*Design for regulating frequency response of hi-fi system.*Stereo 15-band graphic equalizer with 2/3 oct*Bypass switch with conditions indication*Balanced XLR, TRS and RCA input and output, easy to connect and match with various professional hi-fi equipment.*With change-over switches of 115VAC and 230VCA.*Input impedance: balance: 20KΩ non-balance: 10KΩ*Output level: -12~+17dB*Maximum lifting attenuation range: ±12dB*Distortion: 0.03%*Low frequency elimination switch with conditions indication.*Frequency response: 20Hz-20KHz ±1dB *Signal/Noise ratio: >90dB*Power output: 10W

Hangzhou Soundskill Electronics Co., Ltd.

AIVIN or Customer Brand S610TC Surround Power Amplifier

All channel-driven surround power: 100 Watts x 6 (RMS)
Dolby digital decoder
DTS decoder
Dolby digital surround EX decoder
DTS 96 24 decoder
DTS ES discrete, matrix decoder
DTS Neo: 6 cinema, music
Dolby Pro logic II movie, music
6CH stereo mode
2CH stereo bypass mode
5.1 input ports for external decoder input
Tone Control (treble bass)
Quartz PLL Synthesized Digital Tuning system
8 DSP modes: Live, Theatre, Church, Disco, Stadium, Hall
5.1 input ports for external decoder input
Tone control (treble bass)
Quartz PLL synthesized digital tuning system
Digital AM FM tuner with 64 station presets, (AM 32 Preset, FM 32 Preset)
Auto memory preset (AM FM separate)
Sleep timer
Headphone jack and speaker on off control
1 subwoofer signal line output
7 analog inputs including built-in AM FM tuner
1 stereo audio line output (REC output)
3 digital audio inputs (1 optical, 2 coaxial)
4 S-video inputs, 1 S-video output.
4 composite video inputs, 1 composite output
Full function remote control
Available color: black, golden and silver
A B speaker
Signal to noise ratio: >=80 dB
Dimensions (L x W x H): 435mm x 363mm x 144mm
Carton size (L x W x H): 547mm x 428mm x 223 mm
Gross weight: 11.6kg
Certificates: CE, UL and FCC

Guangzhou Aivin Electronic Co Ltd

Aivin HA 200 HI-fi

Power output: 110W(8 and #9370.1 and #37) 200W(4 and #937 0.1 and #37)
600W switch power supply
Fully functional remote control
Input selection all by good-quality relay :
Digital volume control by WM8816
Seven analog input and one output input
5 x 7 dot-matrix display
Total harmonic distortion: and #8804 0.004 and #37(1W)
Signal to noise ratio and #880598dB(A-weighted)
Frequency response: 10Hz-100KHz and #1770.5dB, 8 and #937 1W

Guangzhou Aivin Electronic Co Ltd

AIVIN or Customer Brand PA1000 2 x 500W Switch Power Amplifier

High power efficiency digital amplifier
Low THD
High speed switching power
Less heat, small size
With balance and audio input jacks
Protect circuit for over load, over heat and short
Perfect display
Output power:Stereo mode 2 x 500W (4 ohms)Bridge mode 1 x 1,000W (8 ohms)
Frequency: 10-50KHz
Signal-to-noise ratio: >=102dB (A-weighted)
THD:

Guangzhou Aivin Electronic Co Ltd

AIVIN PA2300 Two-channel Anolog Amplifier

High efficiency, large trends switching power supply
Hi-end analog power amplifying circuit
Less heat, lightweight
Protect circuit for overload, overheat, short and midpoint excursion
Continuous output power: 2 x 300W THD = 0.1 percent (4 8 Ohms)
Signal to noise ratio: >=113dB LPF=30KHz
THD:

Guangzhou Aivin Electronic Co Ltd

AIVIN or Customer Brand S620T All-Channel-Driven Surround Power Amplifier

All-channel-driven surround power: 50 W x 6 (1kHz, 0.06 percent THD, 6 ohms)
6-channel equal power amplifier section
Dolby digital decoder
DTS decoder
Dolby digital surround EX decoder
DTS 96 24 decoder
DTS ES discrete decoder
DTS-ES matrix decoder
DTS Neo: 6 cinema, music
Dolby Pro logic II movie, music
6CH, 2CH stereo mode
Midnight theater mode: 2-stage
6 DSP modes: Live, Theatre, Church, Disco, Stadium, Hall
Automatic audio format recognition
192 kHz 24-bit D to A converter chip for all channels
24 bit, 192 kHz A to D conversion chip on all analog inputs
Bass management system: full digital
6CH input ports for external decoder input
Tone control (treble bass)
Quartz PLL synthesized digital tuning system
Digital AM FM tuner with 64 station presets
Auto memory preset (AM FM separate)
Sleep timer
Headphone jack and speaker on off control
1 subwoofer signal line output
7 analog inputs including built-in AM FM tuner
1 stereo audio line output (REC output)
3 digital audio inputs (1 optical, 2 coaxial)
4 composites video inputs, 1 composites output
Fully functional remote control
VFD display
Available color: black, golden and silver
Certificates: CE, UL and FCC

Guangzhou Aivin Electronic Co Ltd

S-210T Power Amplifier

100W x 2, less than 1 percent THD
Digital AM FM tuner with 64 station presets (AM 32 preset, FM 32 preset)
Auto memory preset (AM FM separate)
4 stereo audio inputs, 1 stereo audio outputs
Tone control (treble bass)
Sleep timer
Full-function remote control
Available color: black, golden and silver
Stereo mode: 100 + 100W (8 Ohms RMS)
Signal to noise ratio: > = 85dB
Dimensions (L x W x H): 435 x 363 x 144mm
Carton size (L x W x H): 547 x 428 x 223mm
Gross weight: 10.0kg
Value of minimum order: 550 pieces

Guangzhou Aivin Electronic Co Ltd

ADA-BT2120R/ADA-BT2002R BT Series Wireless Digital Hi-Fi Power Amplifier Receiver

Bluetooth wireless communication technology
Bluetooth AFH (Adaptive Frequency Hopping) free the Wi-Fi co-existence problem
Listen to stereo music free of wires (option to support hands free feature)
Optional class Bluetooth module to extend the operation range
Embedded 20W 2.1 CH 2W Hi-Fi pure digital audio amplifier to drive the speaker directly
Embedded haedphone amplifier for headphone connection
Music remote control (play pause, forward, backward, mute)
Audio volume control
Push terminal fore speaker connection
3.5mm audio jack for headphone connection
Specification:
Power output:ADA-BT2120R - 20W 2.1-channelADA-BT2002R: 2W channel
Bluetooth: Bluetooth 1.2 Class I or II, A2DP, AVRCP, HSP, HFP
Speaker interface: push-terminal
Front output: 3.5mm phone jack
LED: red, on blue, wireless on and operation indication
Power: AC 100 to 240V adapter
Dimensions: 4.9 x 1.2 x 3.8 inches (124 x 30 x 97mm)
Package list: Bluetotoh Digital Amplifier receiver x 1, AC adapter x 1, quick user guide

EnzyTek Technology Inc.

ADA-WFU001T Hi-Fi Power Amplifier Transmitter

Turn your Notebook and desktop into wireless Hi-Fi sound system
USB interface, USB 2.0 compliance, USB audio device class V1.0
2.4GHz; 4.9 5.8GHz dual band
Smart channel
Up to 20m in the same room
Uncompressed 16-bit PCM stereo audio data on the air
Programmable End-to-End delay form 1 to 80ms
Optional AC adapter for RF output power booster
Specification:
Frequency band: 2.4GHz; 4.9 5.8GHz dual band
Channel spacing: 20MHz
Channel selection: automatic channel selection, avoids interference from other wireless devices
LED: red, power indicator, green, audio RF modem operating indicator
Power: USB bus power (DC 5V adapter optional)
Dimensions: 4.5 x 3.2 x 1.3 inches (108 x 82 x 32mm)
Packing list: Wi-Fi digital amplifier transmitter, one quick user guide

EnzyTek Technology Inc.

MW-RX001 Wireless Digital Hi-Fi Power Amplifier Receiver

2.4GHz 4.9 5.8GHz dual band
Smart channel
Up to 20m in the same room
Uncompressed 24-bit PCM audio data on the air
Up to 192kHz sample rate
Programmable end-to-end delay from 1 to 80ms
50W x 1 or 50W x 2 channels
20m for multiple room
Audio Specification:
Power output: 90W channel peak power, drive into 6 Ohms speaker
50W x 2 RMS, drive into 8 6 4 Ohms speaker 50W RMS, two-channel, 8 Ohms load, 20Hz to 20kHz, less than 0.15 percent THD+N
Dynamic range: greater than 105dB, SNR greater than 100dB (unweighted 20Hz to 20kHz)
Frequency response: + -0.5dB (20Hz to 20kHz, 1W, 8 ohm)
Speaker interface: binding post x 2
LED: red, power indicator, green, audio RF modem operating indicator
Power: AC 100 to 240V adapter
Dimensions: 9.9 x 7.9 x 3 inches (251 x 200 x 75.5mm)
Package: Wi-Fi digital amplifier x 1, AC adapter x 1, quick user guide

EnzyTek Technology Inc.

BODIS PS-15 Karaoke Speaker System

System: subwoofer
Components: bass 15 x 1 + amplifier x 400W
Frequency response: 40Hz to 280KHz
Nominal impedance: 8 ohms
Sensitivity (1W 1m): 102dB
RMS power: 400W
Peak power: 600W
Size: (H) 530 x (W) 470 x (D) 690mm

A-Master (Guangzhou) Electronics Co., Ltd.

Hussar V3000 Hi-Fi Speaker System

Tweeter: 1-inch imported natural silk dome
Woofer: 5.5-inch and pure wool
Nominal impedance: 8 Ohms
Power voltage: 220V AC and #177;10 percent and 50Hz
Dimensions:
Amplifier: 52 x 220 x 295mm
Speaker: 180 x 301 x 250mm
Weight: 16kg

Hussar Technology Co. Ltd

Winner AD-66H Hi-Fi Integrated Amplifier

Strong power output
Circuit design for low distortion
Large loop transformer, large capacity filter cap, energy enough
Bias dynamic class A output technique, no switch distortion
Hi-Fi high-frequency transistor output
Built-in high-quality phono preamplifier and adjustable input impedance
Professional audio IC NE5532
Gilded IC socket
5-band resistors for reducing noises
S N ratio: >=100dB (A weighted)
Frequency response: 10Hz-75KHz
Distortion:

ToneWinner Electronics Co Ltd

Winner AD-90 Advanced Hi-Fi Integration Amplifier

Class A or AB selected automatically by built-in microcomputer
Full balanced, low-distortion circuit design
Zero servo-tech
Crystal chip CS3310 as volume control
Import gilt contact relay for signal source switch
Parallel connection output of many transistors, strong output
Infrared remote control
Large vacuum fluorescent display
Microcomputer intelligence operating system
Distortion: less than 0.03 and #37; (20Hz-20kHz 10W)
Frequency response: 10Hz to 100kHz (-3dB)
Signal-to-noise ratio: more than 100dB (A Weighted, 100W, 8 and #937;)
Power output: 100W x 2 (8 and #937;), 180W x 2 (4 and #937;), RMS
Input impedance: 20k and #937;
Voltage gain: 42dB
Rated input level: 1.0Vrms
Damping coefficient: >=100
Voltage of power supply: ~220V and #177;10 percent 50Hz and #177;2Hz

ToneWinner Electronics Co Ltd

OEM brand SL-EQ-142-5-Band Crossover Equalizer Car Equalizer

Model: SL-EQ-142-5-Band Crossover Equalizer 1) Subwoofer x'over: 32-250Hz 2) Band frequencies: 40Hz/150Hz/1kHz/20kHz 3) S/N ratio: 110dB 4) Freq response: 20-25kHz 5) Max. output volt: 7V RMS 6) THD: 0.05% 7) Stereo separation: 82dB 8) Supply volt: 11-16V DC 9) Dimensions: 178(L) x 115(W) x 25(H) mm

Hangzhou SoundLive Electronic Co., Ltd.

SL-EQ-145-5-Band Crossover Equalizer Car Equalizer

Model: SL-EQ-145-5-Band Crossover Equalizer 1) S/N ratio: 105dB 2) THD: 0.05% 3) Center freq: a) Band freq b) SUB: 45Hz c) LOW: 100Hz d) MID: 700Hz e) MID HIGH: 2kHz f) HIGH: 15kHz 4) Max. output volt: 7V RMS 5) Freq response: 10-50kHz 6) Stereo separation: 82dB/1kHz 7) Supply volt: 11-15V DC 8) Dimensions: 178(L) x 100(W) x 24(H) mm

Hangzhou SoundLive Electronic Co., Ltd.

Stvdiodue SFE862 equalizer

Double 7 bands LED level indicator · EQ/By pass, feedback display system High cut and low cut function, the frequence is adjustable SPECIFICATION 1/4"TRS,XLR connector 20KΩ Input Impedance: Balance:40KΩunbalance20KΩ Intput Range: ≤+18dB Output Jack: 1/4"TRS and XLR connector Output Impedance: Balance:300Ωunbalance150Ω Frequency Response: 20Hz20kHz+/-1dB SNR: ≥90dB THD: ≤0.01%0dB,1kHz) Power: ≤70W Power Supply: AC100120V/200240V 50/60Hz Dimension: 482x190x145mm Weight: 5.6kg

Sky-Art Audio Electronical device Manufacturer

GRAND EQ-188 Dual 14-Band Graphic Equalizer Adjustment

Multi-channel signal input switching,equipped with REC output jack New type four-color luxurious static fluorescent screen Luxurious aluminum alloy panel Input sensitivity:200MV Input impedance:47K Signal-to-noise ratio:>80dB Frequency response:20Hz-20KHz(±1.5dB) Total harmonic distortion:<0.01% Power voltage:AC220V±10% 50/60Hz Dimensions:(W*H*D)430*65*230mm

GRAND S&Y CO LTD

Winner AD-86SE Hi-fi System

Excellent signal switch separating degree Infrared remote control function High S/N ratio and wide frequency response Using high fidelity DAC audio decoder Perfect protection circuit for overload and short Signal-to-noise ratio: ≥100dB Frequency response: 10Hz to 75kHz ± 3dB Power output: (RMS) 2 x 120W (8 ohms) THD: ≤0.03% (1kHz and 1W) Input impedance: 20KΩ Matching impedance: 4 to 8 ohms Gain: 42dB Voltage of power supply: ~220V±10%

ToneWinner Electronics Co Ltd