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Best Dual channel Backplane

StarTech.com 4-Bay Mobile Rack Backplane - Trayless Hot Swap Mobile Rack Backplane for 3.5in SAS II/SATA III - 6 Gbps HDD HSB4SATSASBA

  • INCREASED PRODUCTIVITY: The mobile rack backplane for 3.5in SAS II/SATA III turns three 5.25" bays into a hot-swappable interface for up to four....
  • MAXIMUM COMPATIBILITY: The hot swap backplane for 3.5in SAS II/SATA III can interface with SATA I/II/III and SAS I/II hard drives -- an ideal solution....
  • EASY TO USE: For a quick and secure method of installing and removing drives, the trayless hot swap mobile rack backplane features ejection levers and....
  • MAINTAIN OPTIMAL TEMPERATURE: To help prevent drive failure, the aluminum mobile rack backplane provides drive cooling with a built-in fan and....
  • Connect and hot swap four 3.5in SATA III or SAS II hard drives to your computer system in three 5.25” bays, with support for SATA 6 Gbps.
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Mount Elbert Summit Club | I climbed Mt Elbert USA T-Shirt

  • Frequency Range: 144-148MHz, 420-450MHz. Please kindly know that UV-5R would not transmit without this frequency range..
  • 128 Channels 50 CTCSS and 104 CDCSS Dual-Band Display, Dual Freq. Display, Dual-Standby, A/B band independent operation, High/Low TX power selectable:....
  • High/Low TX power selectable: Busy channel lock-out(BCLO),128 Channels 50 CTCSS and 104 CDCSS Dual-Band Display, Dual Freq. Display, Dual-Standby, A/B....
  • Tri-color background light selectable: 0-9 grades VOX selectable. Large LCD Display.
  • Emergency Alert: 25KHz/12. 5KHz Switchable, LED Flashlight: Hight /Low RF Power Switchable.
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Rockville RPM109 4800w 12-Ch. Powered Pro Mixing Amplifier, 7 Band EQ, FX, USB

  • Package Includes: (1) RockvilIe RPM109 10 Channel 4800w Powered Mixer, 7 Band EQ, Effects, USB, 48V. (2)RockvilIe RMM-XLR Dynamic Cardiod Professional Metal Microphone W/10' XLR Cable. (4) RockvilIe RCXFM20E-B 20 Foot Female to Male XLR Mic Cables Black. Features: RockvilIe RPM109 10 Channel 4800w Powered Mixer, 7 Band EQ, Effects, USB, 48V. RMS Power Output: .600w x 2 @ 4 Ohm .450w x 2 @ 8 Ohm .1200w x 1 @ 8 Ohm.
  • Program Power Output: .1200w x 2 @ 4 Ohm .900w x 2 @ 8 Ohm .2400w x 1 @ 8 Ohm. Peak Power Output: .2400w x 2 @ 4 Ohm .1800w x 2 @ 8 Ohm .4800w x 1 @ 8 Ohm. 10 Channel mixer section: 6 mono channels, 2 stereo channels. 1 dedicated USB/SD input. Built-in Bluetooth playback. Studio-grade stereo FX processor with 16 presets including reverb, chorus, plate, delay, chorus, cathedral and various multi-effects.
  • 8 high-quality mic preamps with switchable +48 V phantom power for condenser microphones. 3-Band EQ (high, mid, low) per channel. Pad Switch on each Mono Channel. Clip LEDs on each Mono Channel. Dual Stereo 7-band Graphic EQ allows for precise frequency correction of monitor and main outputs. Selectable stereo (main L/R), double mono (main/monitor) or bridged mono amplifier operation mode. Monitor Level Knob with 5 LED Level Meter. Main Level ....
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Baofeng UV-5R Two Way Radio Dual Band 144-148/420-450Mhz Walkie Talkie 1800mAh Li-ion Battery(Black)

  • Frequency Range: 144-148MHz, 420-450MHz. Please kindly know that UV-5R would not transmit without this frequency range..
  • 128 Channels 50 CTCSS and 104 CDCSS Dual-Band Display, Dual Freq. Display, Dual-Standby, A/B band independent operation, High/Low TX power selectable: Busy channel lock-out(BCLO).
  • High/Low TX power selectable: Busy channel lock-out(BCLO),128 Channels 50 CTCSS and 104 CDCSS Dual-Band Display, Dual Freq. Display, Dual-Standby, A/B band independent operation, Keypad Lock. Voice companding: 50 CTCSS/ 104 DCS coder & tone searching, Tri-color background light selectable: 0-9 grades VOX selectable. Large LCD Display, Emergency Alert: 12.5KHz Switchable, LED Flashlight: High/Low RF Power Switchable, Support manually program. Easy to program via PC. Support CHIRP quick programming.
  • Tri-color background light selectable: 0-9 grades VOX selectable. Large LCD Display.
  • Emergency Alert: 25KHz/12. 5KHz Switchable, LED Flashlight: Hight /Low RF Power Switchable.
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CRUNCH 4X250@4OHMS,2X1000WATTS@4OHMS BRI

  • 2 channels x 1,000 watts (mono bridged) @ 4 ohms.
  • Operates in 4-channel stereo, dual stereo bridged, stereo + bridged mono, or dual bridged mono.
  • Variable electronic crossover: 12 dB per octave.
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Cable Matters Internal Mini SAS to Mini SAS Cable (Mini-SAS to Mini-SAS Cable) 1.6 Feet, 0.5m

  • This is Reversed Cable, 4x7Pin Sata is host, connect to the motherboard or RAID Controller with SATA ports. Mini SAS 36 (SFF-8087) is the target, connect to the Backplane with MINI-SAS port.
  • Before you buy this cable, please make sure the Mini SAS 36 (SFF-8087) on your backplane. If the Mini SAS 36 (SFF-8087) on your motherboard or RAID Controller, this cable will not work with them.
  • Mini SAS 36 (SFF-8087) connect to the Backplane, 4 x SATA connect to 4 Controller.
  • Serial Attached SCSI (SAS) is a high-speed data storage interface designed for high-throughput and fast data access.
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Crunch SA-1100.4 Smash Series 1,100-Watt 4-Channel Class AB Amp

  • 2 channels x 60 watts (mono bridged) at 4 ohms.
  • Operates in 4-channel stereo, dual stereo bridged, stereo + bridged mono, or dual bridged mono.
  • Fully adjustable variable electronic crossover: 12 dB per octave.
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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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ASRock Intel H310 Chip with Micro ATX Motherboard H310 cm – Hdv/M. 2, H310CM-HDV/M.2

  • Gigabit Ethernet high quality 6 channel sound card, high speed and stable transmission. Support front and rear dual USB 3.0 ports, support SATA3.0 hard disk transfer rate..
  • B75 M.2 motherboard supports M.2 high‑speed hard disk interface, round keyboard (PS 2 port)..
  • High definition high performance core display graphics card, support VGA+HDMI+DVI dual output High compatibility brings a higher experience..
  • Support NVME+NGFF dual mode hard disk switching PCIE high speed channel + SATA2.0 channel free choice..
  • M.2 high speed hard disk interface, maximum memory support 8G×2, 1155 pin CPU interface USB3.0 SATA3 support DDR3..
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BOYA by-WM8 UHF Dual-Channel Wireless Lavalier Microphone System for Interviews ENG/EFP DSLR Video

  • The BOYA BY-WM8 is an UHF Dual-Channel wireless microphone system, designed for ENG, EFP, DSLR video, and dual-Channel can work with one transmitter or two transmitters, perfect for interviews as well.
  • Ideal for interviews, ENG/EFP, DSLR Video etc. Dual-channel wireless receiver. 48 UHF channels.
  • Selectable STEREO/MONO mode. Plug and record functionality. Mic and Line-in.
  • Programmable mute function. More than 6 hours continuous operation.
  • Operation range can reach up to 100m(300') (without obstacle). Power supply: 3pairs of AA batteries.
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Rockville Portable Rechargeable PA Speaker w Bluetooth + Wireless Mic, 8” (rockngo 8 v2)

  • Package Includes: (2) RockvilIe SPGN258 Dual 15 3000w 2-Way 8-Ohm Passive DJ PA Speakers/ABS Cabinet. (1) RockvilIe RPM870 8 Channel 6000w Powered Mixer w/USB, Effects, 8 XDR2 Mic Pres. (2) Rockvile RCSS1425 25' 14 AWG Speakon to Speakon Speaker Cables 100% Copper. What's Included: Dual 15" speaker. Owner manual and warranty card. Features: RockvilIe SPGN258 Dual 15" 3000w 2-Way 8-Ohm Passive DJ PA Speaker/ABS Cabinet. 3000 Watts Peak / 1500 Watts Program / 750 Watts RMS.
  • Built in high quality crossover delivers amazing sound. Dual15" Long-throw Wooferwith 2" KSV voice coils and 51 Oz magnets and non-pressed paper cones. 1.75 inch Compression Horn Driver for Clear Highs. Trolley handle and wheels making it easy to transport. Speakon Input and Speakon Output. Enclosures are made with exceptionally rugged high impact ABS. Frequency Response: 45Hz - 20kHz. Maximum SPL @ 1w/1m: 128dB. Sensitivity: 99dB @ 1w/1m. Nominal Impedance: 8 ohms.
  • Nominal Dispersion: 110 x 65. Crossover Frequency: 2.5 kHz. Dimensions:17.7" X 14.7" X 44" each speaker. Features: RockvilIe RPM870 8 Channel 6000w Powered Mixer, 7 Band EQ, 24-Bit Effects, USB, 48V Phantom Power. RMS Power Output: .750w x 2 @ 4 Ohm .500w x 2 @ 8 Ohm. Program Power Output: .1500w x 2 @ 4 Ohm .1000w x 2 @ 8....
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Audio 2000s UHF Wireless Microphone with Handheld and Lavalier Microphone

  • 【One Handheld + One Body-Pack】UHF dual-channel wireless system including one handheld wireless microphone, one body-pack wireless transmitter, one lavalier microphone, and one wireless receiver for musicians, DJ's, singers, live sound, stage performance, church, school, hotel, recreation center, auction, and entertainment.
  • 【Two Independent XLR Outputs + One Mixed 1/4" Output】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).
  • 【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).
  • 【AF LED Indicators and 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, 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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BAOFENG UV-5R Dual Band Two Way Radio (Black), 144-148MHz & 420-450MHz

  • 128 Channels 50 ctcss and 104 CDCSS dual-band display, Dual Freq. Display, dual-standby, a/B band independent operation | High/low TX power selectable: busy Channel lock-out(bclo)..
  • Tri-color background light selectable: 0-9 grades vox selectable | FM radio (65.0Mhz-108.0MHz) | large LCD display..
  • Keypad Lock: channel step: 2.5/5/6.25/10/12.5/25Khz | voice Companding: 50 ctcss/ 104DCS coder & tone searching..
  • Emergency alert: 25Khz/12.5Khz switchable | LED flashlight: hight/low RF power switchable..
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