Reviews Two channel

Audio 2000S S6023L Two-Channel Wireless System with One Handheld Wireless Microphone, One Body-Pack Wireless Transmitter, and One Lavalier Microphone

  • 【One Handheld + One Body-Pack】VHF dual-channel wireless system including one handheld wireless microphone, one body-pack wireless transmitter, one lavalier microphone, and one wireless receiver for karaoke, DJ's, church, school, hotel, recreation center, auction, and entertainment.
  • 【Two Volume Control Knobs】Two independent volume control knobs (one for each channel, allowing the user to control the audio level of each channel independently).
  • 【Two Independent1/4" Outputs + One Mixed 1/4" Output】Dual-channel wireless receiver including one 1/4-inch mixed output and two independent 1/4-inch outputs (one for each channel, allowing the user to control the sound quality and sound effects of each channel independently).
  • 【RF LED Indicators + Power-on LED Indicator】Wireless receiver configured with two RF (for radio signal) LED indicators, one power on/off button, one power-on LED indicator, and two independent volume control knobs, one for each channel, allowing the user to control the audio level of each channel independently.
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FrSky Taranis Receiver X8R 8 Channel 2.4ghz ACCST&RSSI&SBUS

  • Parallel two X8R to become a 16 channel receiver..
  • SmartPort enabled, realizing two-way full duplex transmission..
  • More number of channels: 1~8ch from conventional channel outputs, 1~16ch from SBUS port,or combine two X8R to become a 16 channels receiver..
  • All 16 channels requires the FrSky Taranis, or the XJT module bound in D16 mode. For 8 channels in D8 Mode you can use the FrSky Taranis or XJT, DJT, DFT, DHT and DHT-U modules..
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Girl Named Iron Phoenix

  • ... penetration to enhance transmission and reception long-distance talk range. Communicate up to a 10-mile range in open areas with little-to-no obstructions,1-2 Miles in construction area.(Exactly Depends on Your terrain and environment).
  • [ Dual PTT with Group Call ] Radios walkie talkies can receive and transmit two channels ( Single Channel and GROUP channel ) simultaneously. GROUP channel allows you to stay in touch with all members even if they are not on the same single channel to avoid missing important information..
  • 【Two Way Radios with Earpiece】Each walkie-talkie comes with a single-ear headset. Communicate effortlessly in noisy areas. The backlit LCD display easily reads the status of the channel and setting. Anti-drop two-way radio can withstand long-time use and collision saving much money in the long run. Belt clips to carry around with you for long periods..
  • 【Walkie Talkies Rechargeable 】Each two-way radio is equipped with a 1500mAh rechargeable lithium-ion battery and us charging stand. It takes about 4-5 hours to fully charge, Handheld Radio :1.8*1.5*11 inch..
  • 【Commercial 2 way radios】VOX function can free your hands when you are busy, convenient reply to companion. Power saving mode /low battery alarm. Suitable for instant comm....
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Garmin Fusion Signature Series 6 Channel 1500-Watt Marine Amplifier, a Brand

  • Class-D amplifier design delivers higher efficiency and greater output..
  • Connect up to two speakers per channel at 2 ohms, or bridge two channels at 4 ohms for increased power..
  • Conformal coated PCBs provide extra protection from the marine elements..
  • Rigid aluminum alloy heat sink is molded for greater dissipation of heat..
  • The amplifiers are available in monoblock, 4-channel, 5-channel, 6-channel and 8-channel configurations..
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Garmin Fusion Signature Series 8 Channel 2000-Watt Marine Amplifier, a Brand

  • Class-D amplifier design delivers higher efficiency and greater output..
  • Connect up to two speakers per channel at 2 ohms, or bridge two channels at 4 ohms for increased power..
  • Conformal coated PCBs provide extra protection from the marine elements..
  • Rigid aluminum alloy heat sink is molded for greater dissipation of heat..
  • The amplifiers are available in monoblock, 4-channel, 5-channel, 6-channel and 8-channel configurations..
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Police Scanner

  • Lock-out Function - skip over specified channels or frequencies when scanning or searching.
  • Tune - find new and unlisted frequencies starting from a specified frequency,200 Channel memory - plenty of memory to store all your favorite....
  • Scan Delay - delays scanning for two seconds before moving to another channel in order to hear replies.
  • Priority Channel - set the scanner to check one channel every two seconds while scanning.
  • PC programmable - allows users to backup data, update database and program scanner directly from a PC.
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EMB Professional EBX9Series Sound System Digital Crossover with XLR Input and Output for Home, DJ Performance, Club, Studio, Stage, Show, Entertainment

  • Stereo half-frequency, single-channel third-frequency electronic crossover. Trs or XLR balanced input and output Differential. Choice of stereo or the sum of left and right channels while the synthesis of ultra-low sound. Two channels are selected Xiao range switch. Two channels have 40Hz high pass filter (frequency cut End). all outputs with phase reverse switch.
  • Technical parameters: TRS or XLR balanced input and output Differential/ choice of stereo or the sum of the synthesis of left and right channel subwoofer.
  • The scope of the two-channel selection switches are x 10 two channels have 40Hz high pass filter (frequency cut End).
  • Therefore, the output spectrum can be independently adjusted average dB/ Oct linkwttz-riley filters (the professional standard). stereo/ mono status indication Leo lights, indicate the selected Mode of operation.
  • 24dB/Oct linkwitz-riiey filters (the professional standard) stereo/ mono status indication Leo lights, indicate the selected Mode of operation.
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4 Pack of Motorola CP200d UHF Two Way Radios

  • ... penetration to enhance transmission and reception long-distance talk range. Communicate up to a 10-mile range in open areas with little-to-no obstructions,1-2 Miles in construction area.(Exactly Depends on Your terrain and environment).
  • [ Dual PTT with Group Call ] Radios walkie talkies can receive and transmit two channels ( Single Channel and GROUP channel ) simultaneously. GROUP channel allows you to stay in touch with all members even if they are not on the same single channel to avoid missing important information..
  • 【Two Way Radios with Earpiece】Each walkie-talkie comes with a single-ear headset. Communicate effortlessly in noisy areas. The backlit LCD display easily reads the status of the channel and setting. Anti-drop two-way radio can withstand long-time use and collision saving much money in the long run. Belt clips to carry around with you for long periods..
  • 【Walkie Talkies Rechargeable 】Each two-way radio is equipped with a 1500mAh rechargeable lithium-ion battery and us charging stand. It takes about 4-5 hours to fully charge, Handheld Radio :1.8*1.5*11 inch..
  • 【Commercial 2 way radios】VOX function can free your hands when you are busy, convenient reply to companion. Power saving mode /low battery alarm. Suitable for instant comm....
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Roland BA-330 PA System, Black

  • All-in-one portable digital PA system suitable for use anywhere with powerful high-quality stereo sound for audiences of up to 80 people.
  • No setup required, just plug in and go! Powered by AC power or eight AA batteries..
  • Four custom-designed 6.5" speakers and two tweeters for wide stereo projection with built-in effects: EQ, reverb, delay, and wide (on/off per channel).
  • Four-channel configuration: two channels for mic/instruments plus two channels for stereo inputs, Stereo Aux input with dedicated volume-control knob.
  • Advanced Intelligent Anti-Feedback function.
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MIDLAND 75-785 4 WATT HANDHELD CB RADIO

  • Sound tracker The sound tracker system helps by cutting 90% of the noise, You'll hear crystal clear communication without the distractions of static and interference..
  • Noaa weather channels - be the first to know of incoming Hazards or changing weather with instant access to NOAA weather channels 24 hours a day..
  • Channel scan - find the channel with the best signal automatically, with 40 channels to chose from. You won't have to manually search for a strong signal again..
  • Dual watch - select two channels to constantly monitor simultaneously. Keep an ear open for incoming transmissions on multiple channels so you will hear alerts around you..
  • MAGNETIC MOUNT MOBILE ANTENNA - Allows mobile operation from your vehicle. Mount the magnetic antenna to the roof of your car and use your radio easily from inside your vehicle..
  • SOUND TRACKER SYSTEM - Don’t miss any important information due to interference or static, with the Sound tracker system cutting 90% of the noise, you'll hear crystal clear communication.
  • 10 NOAA WEATHER CHANNELS - Be the first to know of incoming hazards or changing weather w/ instant access to NOAA weather channels 24 hours a day and audible tone if an emergency or threatening weather is nearby while monitoring up to 3 channels at onc....
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Audio 2000S S6074L UHF Dual-Channel Wireless Microphone System with One Handheld Wireless Microphone, One Body-Pack Wireless Transmitter, and One Lavalier Microphone

  • 【1 Handheld Wireless Mic+1 Body-Pack Wireless Transmitter+ 1 Lavalier Mic】UHF dual-channel wireless system including one handheld wireless microphone, one body-pack wireless transmitter, one lavalier microphone, and one wireless receiver.
  • 【1 Mixed 1/4" Output+2 Independent XLR Outputs】Dual-channel wireless receiver including one 1/4-inch mixed output and two independent XLR outputs (one for each channel, allowing the user to control the sound quality and sound effects of each channel independently).
  • 【2 Independent Volume Controls】Two independent volume control knobs (one for each channel, allowing the user to control the audio level of each channel independently).
  • 【2 AF+2 RF LED Indicators】Wireless receiver configured with two AF (for audio signal) LED indicators, two RF (for radio signal) LED indicators, one power on/off button, and one display screen.
  • 【Hard PVC Carrying Case】Including a hard PVC carrying case for easy transportation and storage..
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Denon Professional DN-474A | 2x2-Channel 120W Dual Impedance Amplifier for the Contractor / Commercial Install Market

  • Powerful Sound – 4 channel 120W Class D power amplifier.
  • engineered for the distribution of multiple 70V/100V speaker systems over long cable runs and for shorter runs to lo-impedance speakers.
  • Versatile connectivity – Two 120W channels with 70V/100V outputs.
  • Commercial Grade Features – Compact one rack space amplifier with built-in short circuit protection and LED indicators for signal present, clipping status and thermal interruption on the front panel.
  • Easy Access Control – Separate gain controls for each channel.
  • Connectivity Covered – (4) Euroblock channel inputs (ground, -, +) and (8) Euroblock channel outputs - (2) per channel (70V, 100V, 4Ω, 8Ω).
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Analog Discovery 2: 100MS/s USB Oscilloscope, Logic Analyzer and Variable Power Supply

  • Two-channel arbitrary function generator.
  • Stereo audio amplifier to drive external headphones or speakers with replicated AWG signals.
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