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We believe in the power of sound.
Audio Mixer
RT-8 8-Channel Audio Interface Mixer Built In Bluetooth Usb Interface Audio Console
Input sensitivity: -60dbm~-40dBm Nominal input level: Microphone - 60dbm Line - 20dbm Active Return - 20db Auxiliary Input - 20db Tape Input - 10db Nominal output level: effective send -10dbm auxiliary send 0dbm Common mode rejection: -70db Output voltage (mixer part): 4V Max Signal-to-noise ratio: ≥80db THD (1KHZ full power): less than 0.03% (at 1kHz) Frequency response: 20HZ-20KHZ ± 3db Headphones: 7V/220Ω Parameter CQ: high frequency ±15db/12KHZ medium frequency ±15db/2.5K low frequency ±15db/80KHZ Power Consumption: 30W Power supply: AC 220-240V / 50-60HZ
Karaoke & Live Performance->Wireless Handheld Microphone->Wireless Microphone
RS-4 Professional 2 channels handheld wireless microphone for home karaoke
receiver Receiving frequency: UHF720-800MHZ Frequency stability: <0.002% Sensitivity: 2/MV Leading frequency interference ratio: >90DB Mirror image interference ratio: >88DB Signal-to-noise ratio: >95DB Audio output: 0-300MV Working range: 30 to 50 meters under standard conditions Receiving channel: 2 channels Power supply voltage: AC/220V (±10%) Power Consumption: 3W Antenna: omnidirectional antenna handheld microphone Carrier frequency: UHF720-800MHZ Frequency stability: <0.002% Transmission power: 10MW Current consumption: <25MA Subharmonic: <main wave 40DB Standard: fixed frequency Pickup: 600Ω single finger Battery: 1.5V battery Antenna: External Comprehensive index Kinetic energy range: >95DB System distortion (<1%, 1 gigahertz modulation) Frequency response: 50HZ-18KHZ(±3DB)
Audio Mixer
RS8-PRO Audio Digital Mixer 8 Channels 16 DSP Mixer Audio Interface
Input sensitivity: -60dBm--40dBm Nominsl Input Level: Mic-60dBm Line-20dBm Eff Ret-20dB Aux In-20dB Tape in-10dB Nominsl Output Level: Eff Send-10dBm Aux Send 0dBm Common Mode Rejection: -70d8 Output voltage (mixer section): 4V max Signal-to-noise ratio: >80dB THD (full power at 1KHz): <0.03% (at 1KHz) Frequency response: 20Hz-20KHz ± 3dB Headphones: 7V/220Ω Parameter problem: Hi ± 15dB/12KHz Mid±15dB/2.5K Low+15dB/80KHz Power configuration: 30W Power supply: AC 220-240V150-60Hz size RS8-PRO Packing size 430*430*90MM Product size 370*360*40MM Weight: 3.55KG
Audio Mixer
RS6-PRO Professional 6-Channels USB Audio Mixer DJ Concole
Product parameter： Input sensitivity: -60dBm--40dBm Nominsl Input Level: Mic-60dBm Line-20dBm Eff Ret-20dB Aux In-20dB Tape in-10dB Nominsl Output Level: Eff Send-10dBm Aux Send 0dBm Common Mode Rejection: -70d8 Output voltage (mixer section): 4V max Signal-to-noise ratio: >80dB THD (full power at 1KHz): <0.03% (at 1KHz) Frequency response: 20Hz-20KHz ± 3dB Headphones: 7V/220Ω Parameter problem: Hi ± 15dB/12KHz Mid±15dB/2.5K Low+15dB/80KHz Power configuration: 30W Power supply: AC 220-240V150-60Hz RS6-PRO Packing size 430*370*90MM Product size 360*320*40MM Weight: 3KG
Power Amplifier
DM1 Premium Microphone Amplifier
Frequency range: 10-120000Hz (-0, 3dB) Gain: 28 dB (load 1 ohm) Maximum output level (0.5% THD): 8.3 dBV (2.6 V) Output noise level: 9 μ V（JIS-A） Power supply: 48 volts, in accordance with IEC 61938 Electrical impedance: 135 0hms Suggested load impedance:>1k 0hms Current consumption: 3.0mA Connection: 3-pin male/female XLR connector DM1 Product size: 102 * 20mm Packaging size: 147 * 35mm Weight: 0.05kg
Wired & Dynamic->Karaoke & Live performance
SM58S Professional Audio Microphone For Live Performance & Karaoke
Audio Peripheral Equipments->Audio Processor
260 Karaoke Professional DSP Digital 3 In 6 Out DJ Audio Processor For Power Amplifier
Frequency Range (Hz): 20Hz-20kHz,±0.5dB Product Name: dsp audio processor Impedance: >40kΩ Maximum input level: +20dBu Common mode rejection ratio: >45dB RTA microphone phantom power supply: +15VDC RTA microphone equivalent input noise: <-110dBu, 22Hz, -22kHz, 150Ω Number of outputs: (6 groups) line output Category: Electronic Balance/RF Filtering, XLR Male Impedance+1: 120Ω Keyword: audio processor professional digital
Audio Peripheral Equipments->Power Sequencer
L220 Professional Karaoke Audio System Power Sequencer
L208 Hot Selling Professional Audio Karaoke Audio System AS-01 8+2 Channel Power Sequence DJ Controller Power Sequence Controller Power Sequence Professional Audio Karaoke Sound System Professional 8+2 power sequencer 8 controllable power channels+2 auxiliary power channels Supports independent opening/closing of channels, displaying current voltage Effectively protect the device, with one click startup sequence of 1-8 channels for power on and shutdown sequence of 8-1 channels for power off Power supply AC220V 50Hz Rated power: 5200W Single channel maximum output current 30A Holding various power plugs Power timing controller Unlimited stacking for online use Input voltage: AC220V/50Hz Rated power: 5200W, total capacity 30A Output power: The maximum output current of each socket is 30A Features: The panel has 2 direct sockets and 8 channels at the rear There are independent switches, AC voltage indicator lights, and multimedia power sockets Input method: 3 * 2.5 square plug AC power cord Output mode: 8-way power output, standard universal three-pin socket Function: When turned on, start from front to back one by one and close from back to front one by one During the shutdown phase, the action time between each channel is 1 second Switch/indicator: Rocker switch, panel power indicator light Indication after each channel is powered on Packaging box size: 55.3x25.5x8.4cm Product size: 48x16.2x4.5cm L-208 Weight: 2.6kg L-210 Weight: 2.65kg L-220 Weight: 2.85kg
Audio Interface
A8 Professional Sound Card For Live Performance
A8 Sound Card Features *48V microphone volume adjustment *Noise reduction adjustment *24 special effects *Singing scene model *Sound pattern *Customize recording effects Polarity mode: Unidirectional Frequency response: 20Hz-20 KHZ Sensitivity: -34dB±2dB Output impedance: 150 Q ±30% Load impedance: 21000 Q Equivalent noise level: 16dBA Maximum loud pressure level: 130dB (1kHz^1%T.H.D) Signal to noise ratio: 78dB Current: 3mA Microphone size: 19.5x5x2.3cm Sound card size: 22x14.4x1.9 Package size: 42x30.2x10.5 Weight: 2.5kg Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
Studio Condenser->Streaming & Gaming->Audio Interface->Live-streaming Audio Interface
V9-SET Professional Gaming & Streaming Studio Condenser & Sound Card Kit
Specifications: Component: Φ 34 Pressure gradient sensor Polarity mode: unidirectional Frequency response: 20HZ-20kHz Sensitivity: -34dB ± 2dB (OdB=1V/Pa at 1kHz) Output impedance: 150 Ω ± 30% (at 1kHz) Load impedance: ≥ 1000 Ω Equivalent noise level: 16dBA Maximum sound pressure level: 130dB (atl kHz ≤ l% TH. D) Signal to noise ratio: 78dB Current: 3mA Weight: 1.95kg Microphone size: 4.4x15.5x4cm Sound card size: 16.4x13.9x3.8cm Packaging size: 41.7x25.7x8.7cm
Power Amplifier
PH400 Professional 4-channel Stereo Headphone Power Amplifier
Product type: Four channel headphone dispenser Product model: PH400 Output interface: 3.5+6.35mm Headphone adaptation impedance: 16-600 Ω Input signal level:+22dB Output power: 16 Ω/150MW * 2 32 Ω/340MW * 2 64 Ω/470MW * 2 150 Ω/300mW * 2/300 Ω/170MW * 2 600 Ω/100mW * 2 Output impedance: 47 Ω Maximum gain: 20dB Signal to noise ratio:>98dB Power supply: USB TYPE-C 5V2A Product size: 140 × sixty-five × 15mm
We believe in the power of sound.
Contact Us
Room 407, Building 1, No. 134, Fuxing Road, Pinghu, Hehua Community, Pinghu Street, Longgang District, Shenzhen.
Riworal Audio
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