Top Battery Source Selector

4-Way 3.5mm Stereo Audio Switch Input Signal Source Switcher Selector Splitter Box with line Volume Controller（4 in 1 Out / 1 in 4 Out）-MC41

  • 4(1)-IN-1(4)-OUT 3.5mm AUX audio selector designed for customers having several audio sources and outputs, simple to use, plug and play, no power supply required.
  • 4 in 1 out: Support up to 4 audio source inputs and select 1 audio source output.
  • 1 in 4 out: 1 audio source input,and 4 ports output can be switch to amp or active speakers or headphone (If you need 2 or 3 ports output to play at the same time, you need to press 2 or 3 buttons at the same time and keep them locked.).
  • This is a good idea to solve the problem of unplugging and plugging the wire.
  • Build in solid aluminium CNC chassis, looks nice and durable.
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Fostex HP-A3 32-Bit Digital to Analog Converter/Headphone Amplifier

  • Works with up to 24bit/96kHz audio source.
  • High quality analog headphone amp to drive any type of headphones.
  • Doubles as D/D converter from USB digital audio to optical.
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OLIGHT Baldr Pro R 1350 Lumens Magnetic USB Rechargeable Tactical Flashlight with Green Beam and White LED Combo Rail Mount Weaponlight Compatible with 1913 or GL Rail Built-in Battery Desert tan

  • 【Notes for First Use】The product ships in lockout mode, when you first use this product，you need to leave the lockout mode, press and hold both switches at the same time for about 2 seconds until it accesses the high white light or GL beam..
  • Power and Precision: The output of the green beam is .
  • Mode Selector Ring: A new mode selector ring to choose between white light only, green beam only, or white light & green beam combined..
  • Compatible and Reliable: Compatible with both GL rail and Picatinny rail, it fits for compact setups and long barrel setups with the remote pressure switch..
  • Battery Charge and Indicator: The built-in 3.6V 1000mAh lithium polymer battery can be charged via the magnetic charging cable without the hassle of taking out the battery..
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Manual Coffee Grinder, Adjustable Coarseness, Noise Free, Entry Level Espresso Hand Burr Grinder, Coffee Gift for Office, Home, Camping

  • ...leasing Coffee Enjoy: This mini manual grinder can allow you to feel the ground coffee beans as you manually grind them and smell the original aroma of your everyday coffee when you brew coffee. It is a pleasing experience..
  • Coarseness Adjustable: Built in adjustable grind selector, you can adjust any size you desire by turning the grind knob. You can brew for French Press, Quimiex, Drip, Cold Brew, Percolator, Turkey to enjoy the coffee time..
  • Convenient to Use: There is no need to worry about messy cables or doubt about whether the battery is working properly, you can get perfectly ground coffee beans in short time with easy operation. Ideal for for camping, hiking, travelling and business tr.
  • Quiet Operation: The detachable crank mechanism can eliminate most of the noise generated by electric grinders, allowing you to start coffee time anytime, anywhere and enjoy a healthy life without bothering others, better choice for coffee lovers..
  • Simple to Clean: No batteries, power source or long plastic cords, and no complicated cleaning process, just use the attached brush to clea....
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OLIGHT Baldr Pro R 1350 Lumens Magnetic USB Rechargeable Tactical Flashlight with Green Beam and White LED Combo Rail Mount Weaponlight Compatible with 1913 or GL Rail Built-in Battery Black

  • [Notes for First Use] The olight baldr pro r ships in lockout mode, when you first use olight baldr pro r, you need to leave the lockout mode, press and hold both switches at the same time for about 2 seconds until it accesses the high white light or GL beam..
  • [Power and Precision] The output of the green beam is .
  • [Mode Selector Ring] A new mode selector ring to choose between white light only, green beam only, or white light & green beam combined..
  • [Compatible and Reliable] The tactical flashlight compatible with both GL rail and Picatinny rail, it fits for compact setups and long barrel setups with the remote pressure switch..
  • [Battery Charge and Indicator] The weaponlight with built-in 3.6V 1000mAh lithium polymer battery can be charged via the magnetic charging cable without the hassle of taking out the battery..
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MUSYSIC MU-PRE2H Professional Audio Sound Processor Pre-Amp

  • USB/SD/Bluetooth Player / Power on/off switch with LED indicator /.
  • Microphone input jack / Microphone level control / Bass/midrange/treble/loudness/balance controls.
  • Master volume control / High/low frequency filter / Input source selector.
  • Aux/MP3/FM Tuner/USB/SD/BT/input RCA jacks / Tape monitor switch.
  • Tape monitor switch / Rack mount design / 110V - 220V switchable.
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Blue Sea 9001E E-Series Battery Switch

  • Selector 4 Position. Switches isolated battery banks to all loads or combines battery banks to all loads.
  • Ignition protected—safe for installation aboard gasoline powered boats.
  • IP66 waterproof, ISO 8846 and meets ABYC requirements.
  • Continuous rating: 350A, Maximum voltage: 32V DC.
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Behringer Power-amplifiers Black CONTROL2USB

  • Premium, ultra-low noise and high headroom studio control and communication center.
  • All-in-one Master Volume controller, Source selector, Monitor switcher and Talkback box.
  • 4 stereo inputs with independent level controls plus additional Monitor Mix input for your DAW.
  • 3 independent and adjustable Monitor outputs to connect up to 3 sets of studio monitors.
  • Built-in Talkback microphone with Level control for direct communication with musicians.
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Makita XNB01Z 18V LXT Lithium-Ion Cordless 2 Brad Nailer Renewed

  • Drives a range of 18 gauge brad nails from 5/8" to 2".
  • 2-mode selector switch for sequential or contact nailing operation. Net weight (with battery): 7.7 pounds.
  • Easy to use "tool-less" depth adjustment dial for a wide variety of finish applications.
  • Anti-dry drive mechanism engineered to prevent driving blanks and damage to work surface.
  • Battery gauge indicates battery charge level.
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XEQ-9XO Equalizer 9 BAND PREMIUM EQUALIZER/PRE-AMP

  • STEREO PREMIUM EQUALIZATION w/ VARIABLE SUBWOOFER CONTROL: Combine these controls for maximum flexibility with a subwoofer crossover to turn your dashboard into a mini-mixing board, giving you ultimate bass response..
  • MASTER VOLUME CONTROL: This one knob allows the user to raise the volume on your source units to their maximum level, eliminating the need to adjust multiple controls..
  • AUXILLARY INPUT SELECTOR: The SOURCE switch on the front of the equalizer allows the user to switch back and forth between two sources. If you are thinking about adding a video system, DVD player, or extra CD player this feature makes hook-up easy and functional..
  • PRE_AMP LINE DRIVER: Boosts the output voltage of your Radio (head unit) and increases it up to 20dB (10-13volts peak) and then deliver it to the amplifier inputs..
  • NIGHT ILLUMINATION: When the EQ is powered-on the control knobs are back lit with blue illumination for easier adjustment at night.
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Tanice Diamond Tester Portable Diamond Selector II Tester with Carrying Case and 9V Battery for Diamond Gems Crystal Agate Jade

  • This Diamond Selector II Tester is not only a diamond tester, but also a multi gemstone tester. It can detect if a gemstone is real or fake,....
  • Professional Diamond Selector II will indicate genuine diamond or fake, LCD display & LED indicator.
  • Emits audible sounds to easily differentiate the readings, portable electronic device for distinguishing real diamonds from other simulated stones.
  • Notice: * No matter what gemstone you are testing, the probe needle and the tested object must be at a 90° angle. * When testing diamond, your right....
  • Package Contents: 1 x Diamond Selector II Tester, 1 x Texting Platform, 1 x 9V Battery, 1 x Protected Leather Bag.
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Diamond Tester Professional, Diamond Tester, 2 types Professional High Precision Moissanite Portable Jewelry Gemstone Tester, Precision Tools Meter Device with LED Indicator

  • ...ests are accurate, reliable and easy to read. If the stone is a pseudo-crystal, a simulation object such as cubic zirconia (CZ) will not react..
  • Versatile: the tester offers a highly compact design that is ideal for buying jewelry, buying / exchanging diamonds, selling real estate, auctions, etc. The cost of Diamond Selector III is not even a fraction of the cost of diamonds, but it can help you feel better knowing that you are buying real diamonds instead of fakes..
  • Professional Diamond Selector II will indicate genuine diamond or fake. Uses large / small switches for testing diamonds. Emits audible sounds to easily differentiate the readings. Tester is battery powered for convenience. List of packages: 1 * Diamond Selector II, 1 * Moissanite tester, 2 * Manuals, 2 * Trays, 2 * Batteries (9V).
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