Large Countdown Timers

Ham Radio Clocks

Event Countdown Clock

These generically labeled manual A-B switches will choose between any two stereo audio source inputs or outputs. Great for portable MP3 players, satellite radios, smart phones, CD players, etc... For use with standard 3.5 mm ( 1/8 inch ) stereo mini plug TRS (tip, ring, sleave) type connectors. They connect easily and neatly to your audio equipment. So if you're looking for 2 inputs to 1 output, or 1 input to 2 outputs, we have a solution for you. We offer two clearly labeled, simple, and easy to use audio switch boxes to choose from: MK-1 - 2 Input 1 Output Mini Audio Switch Box MK-2 - 1 Input 2 Output Mini Audio Switch Box

MK-5 PC Computer Headset / Headphone Speaker Switch Useful & Convenient! This small, mini audio switch box ends the hassle of switching between your computer speakers and headphones. GREAT for internet phone and video conferencing applications. This model includes microphone feedthrough jacks for easy "front panel style" installation of your microphone as well as your headphones. The connections from the sound card on the back of your computer are effectively moved to a convenient and accessible position on your desk.

MK-7 Computer Audio Speaker Switch If you have TWO computers, and you want to use them with ONE set of speakers, the MK-7 is your computer audio switching solution.

MK-10 Computer Audio Speaker Switch If you have ONE computer, and you want to use it with TWO sets of speakers, then the MK-10 is your computer audio switching solution. Works as an audio selector for computer speakers.

MK-3 Computer Microphone Switch If you have ONE microphone, and you want to use it with TWO computers, then the MK-3 is your switching solution.

MK-4 Computer Microphone Switch If you have ONE computer, and you want to use it with TWO microphones, then the MK-4 is your switching solution. This switch is especially useful if you want to switch between your monitor's microphone and a headphone-microphone headset.